GB2390526A - Making fish portions - Google Patents
Making fish portions Download PDFInfo
- Publication number
- GB2390526A GB2390526A GB0314952A GB0314952A GB2390526A GB 2390526 A GB2390526 A GB 2390526A GB 0314952 A GB0314952 A GB 0314952A GB 0314952 A GB0314952 A GB 0314952A GB 2390526 A GB2390526 A GB 2390526A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fish
- mould
- pieces
- frozen
- loin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
-
- A23L1/3257—
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Marine Sciences & Fisheries (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
A method of making an individual fish portion, comprising placing in a mould cavity at least one piece of unfrozen fish loin (2) or fish middle (3,4) and at least one piece of unfrozen fish selected from fish loin pieces (2), fish middle pieces (3,4), fish tail pieces (5) and fish nape pieces (6) , and subjecting the filled mould (13) to a temperature of not more than -8{C to freeze the fish pieces therein, and removing the frozen fish portion from the mould cavity (7).
Description
1 - Process for the preparation of fish portions The present invention
relates to the manufacture of 5 individual fish portions for use in subsequent processing steps, for example, coating and cooking.
For the manufacture of individual fish portions, for example, crumbcoated fish or battered fish, it is known for single pieces to be cut directly from the filleted fish and 10 frozen individually. Pieces obtained in that way retain the textural quality of the original fish but, because of the wide variation of size and shape of fillets, a wide variation of fish content is obtained in coated products, which is undesirable.
15 It is known to manufacture large frozen blocks of fish, typically of weight about 7.5kg, of regular shape. The frozen blocks are then cut by suitable cutting means, for example, saws or guillotines, into individual portions having a regular geometric shape corresponding to the 20 configuration of the large block. In that way, portions of uniform size and shape can be obtained. If processed without further shape modification, the resulting product has an unnaturally angular presentation, as in the case of, for example, fish fingers. The individual frozen portions 25 can be further processed by shaping to a desired configuration in the frozen state by the application of relatively high forces. Whilst that may remove the angular appearance, the textural quality of the fish may be reduced.
WO 98t56256 describes a process of the kind in which 30 frozen portions are cut from a large block and shaped. In the method described a parallelepiped frozen fish portion is placed in a shaping means comprising upper and lower
- 2 moulding surfaces Pressure is then applied to the shaping means to force them together. The arrangement is such that lateral movement of the fish is permitted without restraint.
It is asserted that the process described enables the frozen 5 pieces of fish to be shaped without disruption of the myotomal structure of the fish.
There remains a need for a simple and effective process for the manufacture of individual fish portions of substantially uniform size whilst having good textural 10 properties, and further whilst making use of substantially all of the boneless fish fillet.
The present invention provides a method of making an individual fish portion, comprising placing in a mould at least one unfrozen piece of fish selected from fish tail 15 pieces, fish nape pieces and fish loin pieces, and at least one unfrozen fish piece selected from fish middle pieces and fish loin pieces so as to fill the mould with fish pieces to a depth of at least 15mm, subjecting the filled mould to a temperature of not more than -8 C to freeze the fish pieces 20 therein, and removing the frozen fish portion from the mould. Preferably, the mould is filled to a depth of at least 18mm.
The present invention also provides a method of making an individual fish portion, comprising placing in a mould at 25 least one piece of unfrozen fish loin and at least one piece of unfrozen fish selected from fish loin pieces, fish middle pieces, fish tail pieces and fish nape pieces, subjecting the filled mould to a temperature of not more than -% C to freeze the fish pieces therein, and removing the frozen fish 30 portion from the mould.
The invention offers a simple and effective way of manufacturing individual portions of fish. Surprisingly, it
À 3 has been found that, by combination of pieces, which may in some cases be pieces from certain different parts of the fish fillet, a fish portion with good eating qualities may be obtained. The essential features of the process are that 5 the fish pieces are placed in the mould and subsequently frozen and it is in particular highly preferred that the fish is not subjected to any externally applied force. In that way, it is possible to obtain individual portions which -
are of good textural quality, even where a proportion of the 10 cuts generally regarding as being of less attractive texture, such as tail, is present. The invention also offers efficient usage of the fish fillet, enabling substantially 100% of the boneless fish fillets to be used in the manufacture of the fish portions. Maximisation of the 15 use of existing fish supply is particularly important in the light of the reducing fish stocks of many species. a The invention also offers the possibility of making -
fish portions of high quality and of a size suitable for further processing as individual fish portions from fish of 20 species in which loin pieces are of a size and/or -
configuration that makes each single piece unsuitable for use as individual fish portions, for example, hake or Pollock. The terms "loin", "middle,', tail" and "nape" are used 25 herein with reference to fish fillets in the sense in which those terms are generally used by those skilled in the art.
The proportion of loin, middle, tail and nape may vary, -
significantly as between fish of different species and as between fish of different size of the same species. Whilst 30 there may also be some variation in the way in which two different skilled fish processor will subdivide two identical fish fillets into loin pieces, middle pieces, tail a
- 4 - and nape pieces, that variation is by comparison small and in practice can be disregarded for the purposes of the invention. Advantageously, the fish placed in the mould comprises 5 at least 20 by weight loin, based on the total fish 3 present. Preferably, at least 35% and more preferably 50% by weight loin is present. (Advantageously, the fish placed in the mould comprises not more than 75% and preferably not more than 50, by weight loin, based on the total fish 10 present).
Advantageously, the fish placed in the mould comprises at least 5t preferably at least 10% and preferably at least 20% by weight tail, based on the total fish present. For example, there may be present at least 40%, or at least 50%, 15 by weight tail, based on the total fish present.
In one preferred method, there are placed in the mould -
at least one unfrozen piece of fish tail or nape and at least one unfrozen fish piece selected from fish middle pieces and fish loin pieces.
20 In another preferred method, there are placed in the mould two or more fish loin pieces. In that case, the -
frozen fish portion preferably comprises at least 80% by weight, especially at least 90% by weight, loin, based on the total fish present.
25 It may be advantageous for the freezing step to be carried out substantially without application of external force, that being understood as the application of no force or of no more than a small force of the magnitude that would be applied by simply placing a lid across the mouth of the 30 mould.
Advantageously, the mould is integrally formed with a multiplicity of further moulds as a mould tray, a plurality I
of fish pieces being placed in each mould in the mould tray and a multiplicity of frozen individual portions being removed from the mould tray. The individual moulds of such a tray may be of identical size and shape, or may differ 5 from one another in size and/or shape if desired. In general, the moulds will have a configuration such that the frozen fish portion will have a shape resembling a single piece cut from the fish fillet.
The mould is of a polymer material, for example, of 10 silicone rubber or latex.
The mould is substantially rigid. Where a substantially rigid mould is used, the mould will expediently have a volume which is about 5% in excess of the desired volume of the frozen product. Advantageously, the 15 mould then contains a liner that is more flexible that the mould and, after freezing of the fish, the liner containing the frozen fish is removed from the mould. The liner may be a pre-formed flexible or semi- flexible membrane of the liner. The use of such a liner facilitates removal of the 20 frozen portions in the case of a rigid mould.
The mould may be of metal.
Advantageously, the Shore hardness of the mould is at least 30. Advantageously, the Shore hardness of the mould is not more than 70. Preferably, the Shore hardness of the 25 mould is from 40 to 60, especially about 50.
Moulds of material have a Shore hardness of less than 30 can be difficult to handle as a result of their softness.
Where the Shore hardness is high, it may be difficult to eject the frozen portions, and in those circumstances it may 30 be desirable to use a flexible liner as described further below. Advantageously, a closure member having a planar lower face is provided over the top of the mould(s) during
at least a first part of the freezing step. Preferably, the closure member is present at least until the upper surface of the fish contained in the mould is frozen.
Advantageously, the freezing step is carried out in a plate S freezer, such freezers having been found to offer an effective and rapid freezing process whilst allowing the top surface of the fish in the moulds to be frozen especially quickly. The freezing step may be carried out in an air blast 10 tunnel. The freezing step may be accomplished by immersion in a liquid freezing medium, for example, liquid nitrogen.
Advantageously, the fish pieces are at a temperature of from O to 10 C when introduced into the mould.
Advantageously, the fish is frozen to a temperature of 15 -8 C or below, preferably -18 C. Advantageously, there is included in the mould at least one loin piece the size of which is substantially coextensive with at least one horizontal dimension of the mould.
In one particularly preferred method, freezing is 20 carried out in a plate freezer, until the surface of the fish is crust frozen to a temperature of -8 C or below. The freezing process may then be continued in the plate freezer or using any other freezing process. In that manner, a relatively flat, even surface can be achieved.
25 Certain illustrative embodiments of the invention will now be described in detail with reference to the accompanying drawings, in which: Fig. 1 is a plan view of a typical fish fillet; Fig. 2 is a flow diagram showing the sequence of steps 30 of the process; Fig. 3a is a perspective view from below of a single mould cavity; r
- 7 - Fig. 3b is a side view of the mould cavity of Fig. 3a; Fig. 3c is a plan view from above of the mould cavity of Fig. 3a; Fig. 4 is a perspective view from above of a mould tray 5 having a multiplicity of moulds; -
Fig. 5 is an exploded view of an arrangement for freezing fish in a flexible mould tray; and Fig. 6 is an exploded view of an arrangement for freezing fish in a rigid mould tray.
10 With reference to Fig. 1, for use in the process of the invention a fish fillet 1 will normally be so butchered as to produce a loin piece 2, two middle pieces 3,4, a tail piece 5 and a nape piece 6. The loin portion of the fish a fillet may be thicker and in general is denser than the 15 other portions of the fillet, and may therefore be perceived by the consumer to have a meatier eating quality. The tail portion and the nape portion are often regarded as being of lesser textural quality and the nape portion, in particular, has conventionally been minced for use in processed fish 20 products or as a filler in other fish products. Where used in the method of the present invention, the proportion of nape will preferably not exceed 10% by weight based on the total weight of the fish. The middle portion, made up of pieces 3 and 4 in Fig. 1, is of intermediate textural 25 quality.
Referring to Fig. 2, the steps comprising one form of method of the present invention are as follows: 101 fresh fish cut into pieces by hand/machine and weighed 30 102 fish pieces placed in moulds 103 moulds are ridded 104 moulds are placed in freezer
- 8 - 105 frozen 106 fish removed from moulds 107 fish further processed 5 In more detail, after the fish has been cut into pieces by any suitable means, for example, by hand by a skilled operator, or by machine, the pieces are grouped into groups of two or more pieces such that the total weight of each group falls within a target weight range, for example of 80 10 4g. Each group contains pieces from two or more different fillet regions. For example, if the first piece is a loin piece, the second piece may be a middle or tail piece and, if the first piece is a tail piece, the second piece may be a loin or middle piece. A first piece of fish selected from 15 a said group is then placed into the mould. In the case of a loin piece, the fish piece will normally be placed in the mould without folding and will preferably extend along at least most of the internal length of the mould. Other pieces, especially tail pieces, may if appropriate or 20 desired be folded. The one or more further pieces of fish from the same group, are then placed on top of or alongside the first piece. When the mould is substantially full, a lid is then placed on the mould. If desired the fish in the mould may be frozen substantially without application of 25 external force. The fish is thus advantageously not subjected to a compression step for removing any retained spaces between the fish pieces. Therefore, whilst the lid may contact the surface of the fish and may then to at least some extent cause flattening of the upper surface, it is 30 desirable that the moulds are not filled to such an extent that material compression of the fish throughout the mould occurs. Indeed, as will be described further below, it may
be desirable to arrange for the volume of the moulds to be 5% larger than the desired volume of the individual product so as to ensure that the fish expands to fill the mould during freezing, and internally generated pressure is 5 minimized.
The ridded moulds are placed in a suitable freezer, for example, a plate freezer or Gyro freezer at a temperature of -40 C and are frozen to a temperature of -8 C or below. The 5 moulds are then removed from the freezer, and the frozen 10 fish portions removed from the moulds. The frozen fish portions are then subjected to further processing. The further processing may comprise coating of the frozen portion in a crumb coating or batter by any suitable method and subsequent cooking of the coated portion. The cooking 15 step, which may be, for example, a frying step or a baking step, may effect partial or complete cooking of the fish portion. The further processing may comprise placing the frozen portions in a tray, pouring a sauce over the frozen portion and freezing the same. -
20 Fig. 3 shows a schematic view of a single mould cavity 7. That mould cavity 7 may be in the form of a single mould, or may with a multiplicity of identically and/or differently shaped mould cavities form a mould tray. A mould cavity has a bottom walls, side walls 9, 10 and end 25 walls 11, 12. The mould cavity may be, for example, 105 mm in length, 45 mm in width and 20 mm in depth.
In Fig. 4 there is shown a mould tray 13 having 18 -
mould cavities 7 arranged in two rows of nine cavities. The mould tray 13 is of silicone rubber, and is flexible at -
30 temperatures below -20 C, thus permitting the frozen portions to be ejected from the mould tray relatively simply by means of flexing the mould tray.
- 10 Referring to Fig. 5, in an arrangement for freezing the fish portions in a plate freezer, two filled mould trays 13 and 13' may be placed in register separated by a steel separator plate 14. The lower mould tray 13 rests on a 5 steel base 15. A steel lid 16 is placed over the upper mould tray 13'. The plate freezer has lateral freezer plate -
supports 17, 18 which are reciprocable towards and away from one another. After assembly of the trays 13, 13', the base 15, lid 16 and separator plate 14, the supports 17, 18 are 10 placed at each end of the assembly, and the upper and lower freezer plates (not shown) are, respectively, positioned above and below the assembly, the upper freezer plate being supported on the supports 17, 18. As is conventional in plate freezer practice, the heights of the supports, 17 and 15 18 are arranged to correspond to the total heights of all components in the stack 15, 13, 14, 13', 16, thus preventing the freezer plates exerting excess pressure on the silicone rubber moulds. The freezer plates cool the assembly and the fish contained therein and the freezing step continues until 20 the entire fish portions are frozen to a temperature of -8 C or less. -
In Fig. 6 there is shown another form of mould tray 19, which is generally of similar construction to the mould tray 13 except that it is of steel or aluminium and is therefore 25 rigid. The mould tray 19 is provided with a flexible liner 20 which has mould liner portions 21 which are of such number, size and location that when the liner 20 is superimposed on tray 19 each liner portion 21 fits snugly into a respective mould 7. In the case of a rigid mould it 30 is unnecessary for there to be provided a metal base such as the base 15 described above with reference to Fig. 5. The freezing step is, however, otherwise carried out as
- 11 described with reference to Fig. 5. Further, the volume of the moulds 7 of mould tray 19 is arranged to exceed, for example, by about 5%, the volume of the fish to be placed therein. That allows for expansion of the fish on freezing 5 without the generation of significant pressure within the ridded mould.
As already mentioned, the method of the invention enables substantially all, for example at least 90% by weight, and preferably at least 95% by weight, of a boneless 10 fish fillet to be utilized in the manufacture of the products. Indeed, it has been found that, using the method of the invention, the overall quality of the final fish product is, surprisingly, better than would have been expected from consideration of the relative amounts of 15 different parts of a fillet used in the manufacturing process. Whilst reference is made herein to pieces of loin, middle, or tail respectively, it will be appreciated that the essence of the invention is the manufacture of fish 20 portions from two or more different parts of a fillet.
Accordingly, the invention also includes processes in which the fish fillets are so cut as to give pieces of fish which contain a part of each of two or more of the regions of the fish fillet. For example, a first piece comprising both 25 middle and tail may be combined with one or more like or different pieces.
Furthermore, the invention also encompasses methods in which two or more loin pieces are used, optionally in combination with one or more small pieces of fish, which may 30 be offcuts of any part of the fish including the loin. In that case, it has been found in consumer tests that the fish portion so obtained is deemed to have superior eating
qualities to individual loin pieces which have not been processed in accordance with the invention.
- In Figs. 5 and 6, a double layer of trays is used to maximize efficiency in the plate freezer. It will be 5 appreciated, however, that a single layer of trays may be used if desired.
Whilst it is preferred for the fish portions made in accordance with the invention to consist essentially of fish, they may if desired include additional ingredients, 10 for example those conventionally used in the processing of fish products. Where present, any such additional ingredients will generally constitute no more than 5%, and preferably no more than 3% by weight, of the fish portion.
Claims (1)
- À 13 CLAIMS:5 1. A method of making an individual fish portion, comprising placing in a mould at least one unfrozen piece of fish selected from fish tail pieces, fish nape pieces and fish loin pieces, and at least one unfrozen fish piece selected from fish middle pieces and fish loin pieces, so as 10 to fill the mould with fish pieces to a depth of at least 15mm, subjecting the filled mould to a temperature of not more than -8 C to freeze the fish pieces therein, and removing the frozen fish portion from the mould.2. A method of making an individual fish portion, 15 comprising placing in a mould at least one piece of unfrozen fish loin and at least one piece of unfrozen fish piece selected from fish loin pieces, fish middle pieces, fish tail pieces and fish nape pieces, and subjecting the filled mould to a temperature of not more than -8 C to freeze the 20 fish pieces therein, and removing the frozen fish portion from the mould.3. A method according to claim 1 or claim 2, in which the fish placed in the mould comprises at least 20% by weight loin, based on the total fish present.25 4. A method according to claim 3, in which the fish placed in the mould comprises not more than 75% by weight loin, based on the total fish present.5. A method according to any one of claims 1 to 4, in which the fish placed in the mould comprises at least 5% by 30 weight tail, based on the total fish present.6. A method according to any one of the preceding claims, in which there are placed in the mould at least one unfrozen- 14 piece of fish tail or fish nape and at least one unfrozen fish piece selected from fish middle pieces and fish loin pieces. 7. A method according to claim 1 or claim 2 in which there 5 are placed in the mould two or more fish loin pieces.8. A method according to claim 1 or claim 2, in which the frozen fish portion comprises at least 80\ by weight loin, based on the total fish present.9. A method according to any one of claims 1 to 8, in 10 which the mould is integrally formed with a multiplicity of further moulds as a mould tray, a plurality of fish pieces being placed in each mould in the mould tray and a multiplicity of frozen individual portions being removed from the mould tray.15 10. A method according to any one of claims 1 to 9, in which the mould is of a polymer material.11. A method according to claim 10, in which the mould is of silicone rubber or latex.12. A method according to any one of claims 1 to 9, in 20 which the mould is substantially rigid.13. A method according to claim a, in which the mould contains a liner that is more flexible that the mould and, after freezing of the fish, the liner containing the frozen fish is removed from the mould.25 14. A method according to claim 12 or claim 13, in which the mould is of metal.15. A method according to any one of the preceding claims, in which the Shore hardness of the mould is at least 30.16. A method according to any one of the preceding claims, 30 in which the Shore hardness of the mould is not more than 70.- 15 17. A method according to claim 15 or claim 16, in which Shore hardness of the mould is from 40 to 60.18. A method according to any one of the preceding claims, in which a closure member having a planar lower face is -5 provided over the top of the mould(s) during at least a first part of the freezing step.: 19. A method according to claim 18, in which the closure member is present at least until the upper surface of the fish contained in the mould is frozen.10 20. A method according to claim 18 or claim 19, in which the freezing step is carried out in a plate freezer.21. A method according to any one of claims 1 to 19, in which the freezing step is carried out in an air blast tunnel. -15 22. A method according to any one of claims 1 to 19, in which the freezing step is accomplished by immersion in a -liquid freezing medium. -23. A method according to any one of the preceding claims, in which the fish pieces are at a temperature of from O to -20 10 C when introduced to the mould.24. A method according to any one of the preceding claims, -in which the fish is frozen to a temperature of -8 C or below. 25. A method according to any one of the preceding claims, = 25 in which there is included in the mould at least one loin piece the size of which is substantially coextensive with at least one horizontal dimension of the mould.26. A method according to any one of claims 1 to 25, in which the frozen portions are coated and the coated portions 30 are subjected to a cooking step in which at least the applied coating is partially cooked.- 16 27. A method according to claim 26, in which the coated portions are subjected to a freezing step after cooking and -the frozen coated portions are packaged.28. A method according to any one of the preceding claims, 5 in which the freezing step is carried out substantially without application of external force.29. A method substantially as described herein with -reference to the drawings.30. A frozen individual fish portion comprising at least 10 20% fish loin, and 80% fish selected from fish middle, fish tail and fish nape the proportions being by weight based on the total fish content.31. A frozen individual fish portion according to claim 30, which is covered by a coating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0214781.7A GB0214781D0 (en) | 2002-06-26 | 2002-06-26 | Process for the preparation of fish portions |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0314952D0 GB0314952D0 (en) | 2003-07-30 |
GB2390526A true GB2390526A (en) | 2004-01-14 |
GB2390526B GB2390526B (en) | 2006-03-15 |
Family
ID=9939339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0214781.7A Ceased GB0214781D0 (en) | 2002-06-26 | 2002-06-26 | Process for the preparation of fish portions |
GB0314952A Expired - Lifetime GB2390526B (en) | 2002-06-26 | 2003-06-26 | Process for the preparation of fish portions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0214781.7A Ceased GB0214781D0 (en) | 2002-06-26 | 2002-06-26 | Process for the preparation of fish portions |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR039767A1 (en) |
AU (1) | AU2003246909A1 (en) |
GB (2) | GB0214781D0 (en) |
WO (1) | WO2004002230A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109527439A (en) * | 2018-11-15 | 2019-03-29 | 韶关市华工高新技术产业研究院 | A kind of purple perilla capsicum fish-bone glue brick and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0716814A1 (en) * | 1994-11-22 | 1996-06-19 | H. van Wijnen B.V. | Method for processing fish, in particular salmon, and device used with said method |
FR2762966A1 (en) * | 1997-05-06 | 1998-11-13 | Groupe Adrien | Moulded fish dish preparation procedure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433647A (en) * | 1965-07-14 | 1969-03-18 | Donald S Johnston | Process for producing fish steaks |
US3690899A (en) * | 1970-07-08 | 1972-09-12 | Dallas J Biechele Jr | Processing carp for human consumption |
GB1387117A (en) * | 1971-05-14 | 1975-03-12 | Unilever Ltd | Fish product |
US4301181A (en) * | 1980-06-18 | 1981-11-17 | Ralston Purina Company | Process for producing a fish product |
US5254352A (en) * | 1991-09-18 | 1993-10-19 | Oscar Mayer Foods Corporation | Fish analog product |
-
2002
- 2002-06-26 GB GBGB0214781.7A patent/GB0214781D0/en not_active Ceased
-
2003
- 2003-06-26 AR ARP030102316A patent/AR039767A1/en unknown
- 2003-06-26 GB GB0314952A patent/GB2390526B/en not_active Expired - Lifetime
- 2003-06-26 AU AU2003246909A patent/AU2003246909A1/en not_active Abandoned
- 2003-06-26 WO PCT/GB2003/002755 patent/WO2004002230A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0716814A1 (en) * | 1994-11-22 | 1996-06-19 | H. van Wijnen B.V. | Method for processing fish, in particular salmon, and device used with said method |
FR2762966A1 (en) * | 1997-05-06 | 1998-11-13 | Groupe Adrien | Moulded fish dish preparation procedure |
Also Published As
Publication number | Publication date |
---|---|
GB2390526B (en) | 2006-03-15 |
GB0314952D0 (en) | 2003-07-30 |
AU2003246909A1 (en) | 2004-01-19 |
WO2004002230A1 (en) | 2004-01-08 |
AR039767A1 (en) | 2005-03-09 |
GB0214781D0 (en) | 2002-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20230625 |