US20230240173A1 - Seed firmer - Google Patents
Seed firmer Download PDFInfo
- Publication number
- US20230240173A1 US20230240173A1 US18/298,455 US202318298455A US2023240173A1 US 20230240173 A1 US20230240173 A1 US 20230240173A1 US 202318298455 A US202318298455 A US 202318298455A US 2023240173 A1 US2023240173 A1 US 2023240173A1
- Authority
- US
- United States
- Prior art keywords
- seed firmer
- firming
- seed
- resilient
- resilient portion
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Definitions
- Embodiments of the present disclosure relate to seed firmers for firming seeds during planting.
- Seed firmers have generally been molded from one type of material. This provides for ease of manufacture. But there can be different needs for different parts of the seed firmer. Generally, the seed firmer needs to be resilient to be able to firm seeds. Materials that meet the resiliency requirement may not provide other desired properties, such as low soil adhesion.
- FIG. 1 shows a right side elevation view of a row unit of an agricultural planter with an
- FIG. 2 shows an enlarged view of FIG. 1 with the right opening disc and gauge wheel
- FIG. 3 shows a side elevation view of a seed firmer.
- FIG. 4 A shows a perspective view of the resilient portion.
- FIG. 4 B shows a top plan view of the resilient portion of FIG. 4 A .
- FIG. 5 A shows a side elevation view of the resilient portion having posts.
- FIG. 5 B shows a side elevation view of the resilient portion having a bracket.
- FIG. 6 shows a side elevation view of a seed firmer having a channel.
- FIG. 7 A shows a side elevation view of a seed firmer having a layer disposed over the firming portion.
- FIG. 7 B shows a side elevation view of the seed firmer of FIG. 7 A further including a second layer disposed over the resilient portion.
- Embodiments of the present disclosure relate to a seed firmer with a unitary construction molded from two parts.
- FIG. 1 is a side elevation view of a row unit 10 of a conventional agricultural planter with a seed firmer 100 mounted to the row unit 10 .
- the planter comprises a plurality of row units 10 mounted along the toolbar 8 in spaced relation.
- the row units 10 are mounted to the toolbar 8 by a parallel arm linkage 16 permitting the individual row units 10 to independently translate vertically with respect to the toolbar 8 .
- the row unit 10 is shown as incorporating an actuator 18 mounted to the toolbar 8 and the parallel arm linkage 16 to apply supplemental downpressure to the row unit 10 .
- the row unit 10 includes a frame 14 having a downwardly extending shank 15 .
- the frame 14 supports an opening disc assembly 60 , a gauge wheel assembly 50 and a closing assembly 40 .
- the opening assembly 60 includes two opening discs 62 rotatable about a shaft 63 supported by the shank 15 .
- the opening discs 62 are disposed to cut a v-shaped trench 3 in the soil surface 7 as the row unit is drawn through the field in the direction of arrow 11 .
- the gauge wheel assembly 50 includes two gauge wheels 52 pivotally mounted to the frame 14 by gauge wheel arms 54 .
- a depth adjustment assembly 90 adjustably positions the gauge wheels 52 with respect to the opening discs 62 by contacting the gauge wheel arms 54 to limit the upward travel of the gauge wheel arms 54 , thus limiting the depth of the trench 3 opened by the opening discs 62 .
- the closing assembly 40 may include closing wheels 42 disposed to move soil back into the trench 3 to cover the seeds previously deposited as discussed below.
- seeds 5 are communicated from a hopper 12 to a seed meter 30 which dispenses seeds into the seed tube 32 extending downwardly and rearwardly toward the seed trench 3 between the opening discs 62 and the gauge wheels 52 .
- the seeds 5 dispensed by the meter 30 are directed downwardly and rearwardly by the seed tube 32 where they are deposited in the seed trench 3 formed by the opening discs 62 .
- a seed firmer 100 presses the deposited seeds 5 into the soil at the bottom of the seed trench 3 before the seeds are covered with soil by the closing assembly 40 .
- FIG. 2 is an enlarged view of FIG. 1 with the right side gauge wheel 52 and right side opening disc 62 showing an embodiment of the seed firmer 100 and the bracket 200 mounted to the shank 15 of the row unit 10 .
- a seed firmer 100 having two portions that are molded together into a unitary part.
- the seed firmer 100 has a resilient portion 120 and a firming portion 130 .
- Resilient portion 120 and firming portion 130 are made from different materials.
- molding any molding method of molding two different materials together can be used.
- molding include, but are not limited to, compression molding and injection molding.
- the resilient portion 120 is made from a material that retains its shape during and after seed firming.
- the material is PA6 nylon.
- the material is UltramidTM B40-01 nylon from BASF.
- the resilient portion 120 has a first portion 121 and a second portion 122 as illustrated in FIGS. 4 A and 4 B in accordance with one embodiment.
- Second portion 122 is the portion that is molded together with firming portion 130 .
- the second portion 122 has a width that is 30 to 70% of the width of the first portion 121 .
- the width is 40 to 60%, 45 to 55%, or about 50% of the width of the first portion.
- First portion 121 attaches to the agricultural implement 10 , which can be by fastener (e.g., bolts or screws), or first portion 121 can form a clip to be inserted into bracket 200 .
- alignments may be further included.
- the alignments are one or more posts 126 .
- Posts 126 can be part of the material for resilient portion 120 or added separately.
- Posts 126 extend from resilient portion 120 to the edge of a mold.
- a bracket 127 can be included as part of resilient portion 120 . Bracket 127 extends into the mold to secure resilient portion during the molding process. After molding, the portion of bracket 127 that extends beyond firming portion 130 can be removed.
- the firming portion 130 is made from a material that has low adhesion to soil.
- the material is ultra high molecular weight polyethylene (UHMWPE).
- UHMWPE ultra high molecular weight polyethylene
- the material is Hi-Zex MillionTM UHMWPE from Mitsui Chemicals.
- the UHWMPE has a weight average molecular mass of 0.5 to 10 million amu. In other embodiments, the weight average molecular mass is 1 to 10 million, 1 to 7 million, 2 to 7 million, or 3 to 7 million.
- the seed firmer 100 has a length defined by a distance between A and B.
- A is the point on resilient portion 120 that is farthest from the firming portion 130 .
- B is the point on firming portion 130 that is farthest from the resilient portion 120 .
- firming portion 130 is disposed over 30 to 70% of the length of seed firmer 10 . In other embodiments, firming portion 130 is disposed over 40 to 60%, 45 to 55%, or about 50% of the length of seed firmer 10 .
- Seed firmer 100 can have any shape, such as commercially available firmers or rebounders. Examples of shapes can be found in WO2014066664 and WO2015171908, which are incorporated herein by reference. Further, seed firmer 100 can include additional features used with seed firmers, such as fluid delivery tubes, which can be disposed on seed firmer 100 or disposed through seed firmer 100 as illustrated in WO2014066664 and WO2015171908.
- FIG. 6 illustrates a seed firmer 100 having a channel 140 , which can receive a fluid delivery tube.
- a top surface of a lower portion of the firmer 100 can include the channel 140 that is sized to receive a fluid delivery tube.
- a channel 140 is recessed within the seed firmer or disposed through seed firmer 100 .
- firming portion 130 and resilient portion can be fastened together.
- Fastening includes, but is not limited to, screw, bolt, rivet, heat staking, adhesive, and non-removable snap fit.
- a layer 150 can be disposed over a portion of seed firmer 100 .
- Layer 150 can be disposed over firming portion 130 , resilient portion 120 , or both.
- Layer 150 can be the material that has low adhesion to soil described above.
- the layer 150 can be adhered using an adhesive.
- the layer 150 can have a thickness such that layer 150 can be manipulated to conform to the shape of the part that it is disposed over. This could be a thin sheet.
- two different materials can be used as described above. While layer 150 could be one layer, layer 150 could be a first layer 151 for disposing over the resilient portion 120 and a second layer 152 for disposing over the firming portion 130 .
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Hydroponics (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Transplanting Machines (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Tires In General (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Embodiments of the present disclosure relate to a seed firmer having a resilient portion and a firming portion that are molded together into a unitary part with each portion being a different material.
Description
- This application is a continuation of application of U.S. application Ser. No. 16/488,698, filed 26 Aug. 2019, which is a national stage entry of PCT Application No. PCT/US2018/020452, filed 1 Mar. 2018, which claims the benefit of U.S. Provisional Application No. 62/465,646 filed on Mar. 1, 2017 entitled: SEED FIRMER, all of which are incorporated herein by reference in their entireties.
- Embodiments of the present disclosure relate to seed firmers for firming seeds during planting.
- Seed firmers have generally been molded from one type of material. This provides for ease of manufacture. But there can be different needs for different parts of the seed firmer. Generally, the seed firmer needs to be resilient to be able to firm seeds. Materials that meet the resiliency requirement may not provide other desired properties, such as low soil adhesion.
- The present disclosure is illustrated by way of example, and not by way of limitation, in
- the figures of the accompanying drawings and in which:
-
FIG. 1 shows a right side elevation view of a row unit of an agricultural planter with an - embodiment of a seed firmer mounted to a shank of the row unit.
-
FIG. 2 shows an enlarged view ofFIG. 1 with the right opening disc and gauge wheel - removed for clarity to show the seed firmer mounted to the shank of the row unit.
-
FIG. 3 shows a side elevation view of a seed firmer. -
FIG. 4A shows a perspective view of the resilient portion. -
FIG. 4B shows a top plan view of the resilient portion ofFIG. 4A . -
FIG. 5A shows a side elevation view of the resilient portion having posts. -
FIG. 5B shows a side elevation view of the resilient portion having a bracket. -
FIG. 6 shows a side elevation view of a seed firmer having a channel. -
FIG. 7A shows a side elevation view of a seed firmer having a layer disposed over the firming portion. -
FIG. 7B shows a side elevation view of the seed firmer ofFIG. 7A further including a second layer disposed over the resilient portion. - Embodiments of the present disclosure relate to a seed firmer with a unitary construction molded from two parts.
- Referring to the drawings, wherein like reference numerals designate identical or corresponding parts throughout the several views,
FIG. 1 is a side elevation view of arow unit 10 of a conventional agricultural planter with aseed firmer 100 mounted to therow unit 10. It should be understood that the planter comprises a plurality ofrow units 10 mounted along thetoolbar 8 in spaced relation. Therow units 10 are mounted to thetoolbar 8 by aparallel arm linkage 16 permitting theindividual row units 10 to independently translate vertically with respect to thetoolbar 8. Therow unit 10 is shown as incorporating anactuator 18 mounted to thetoolbar 8 and theparallel arm linkage 16 to apply supplemental downpressure to therow unit 10. - The
row unit 10 includes aframe 14 having a downwardly extendingshank 15. Theframe 14 supports anopening disc assembly 60, agauge wheel assembly 50 and aclosing assembly 40. Theopening assembly 60 includes twoopening discs 62 rotatable about ashaft 63 supported by theshank 15. Theopening discs 62 are disposed to cut a v-shaped trench 3 in thesoil surface 7 as the row unit is drawn through the field in the direction ofarrow 11. Thegauge wheel assembly 50 includes twogauge wheels 52 pivotally mounted to theframe 14 bygauge wheel arms 54. Adepth adjustment assembly 90 adjustably positions thegauge wheels 52 with respect to theopening discs 62 by contacting thegauge wheel arms 54 to limit the upward travel of thegauge wheel arms 54, thus limiting the depth of thetrench 3 opened by theopening discs 62. Theclosing assembly 40 may includeclosing wheels 42 disposed to move soil back into thetrench 3 to cover the seeds previously deposited as discussed below. - Continuing to refer to
FIG. 1 ,seeds 5 are communicated from ahopper 12 to aseed meter 30 which dispenses seeds into theseed tube 32 extending downwardly and rearwardly toward theseed trench 3 between theopening discs 62 and thegauge wheels 52. - In operation, as the planter is drawn through the field in the direction of
arrow 11, theseeds 5 dispensed by themeter 30 are directed downwardly and rearwardly by theseed tube 32 where they are deposited in theseed trench 3 formed by theopening discs 62. A seed firmer 100 (discussed in detail below) presses the depositedseeds 5 into the soil at the bottom of theseed trench 3 before the seeds are covered with soil by theclosing assembly 40. -
FIG. 2 is an enlarged view ofFIG. 1 with the rightside gauge wheel 52 and rightside opening disc 62 showing an embodiment of theseed firmer 100 and thebracket 200 mounted to theshank 15 of therow unit 10. - A
seed firmer 100 having two portions that are molded together into a unitary part. Theseed firmer 100 has aresilient portion 120 and a firmingportion 130.Resilient portion 120 and firmingportion 130 are made from different materials. - Any molding method of molding two different materials together can be used. Examples of molding include, but are not limited to, compression molding and injection molding.
- In one embodiment, the
resilient portion 120 is made from a material that retains its shape during and after seed firming. In one embodiment, the material is PA6 nylon. In one embodiment, the material is Ultramid™ B40-01 nylon from BASF. - The
resilient portion 120 has afirst portion 121 and asecond portion 122 as illustrated inFIGS. 4A and 4B in accordance with one embodiment.Second portion 122 is the portion that is molded together with firmingportion 130. In one embodiment, thesecond portion 122 has a width that is 30 to 70% of the width of thefirst portion 121. In other embodiments, the width is 40 to 60%, 45 to 55%, or about 50% of the width of the first portion.First portion 121 attaches to the agricultural implement 10, which can be by fastener (e.g., bolts or screws), orfirst portion 121 can form a clip to be inserted intobracket 200. - To assist with aligning
resilient portion 120 in a mold as firming portion is molded overresilient portion 120, alignments may be further included. In one embodiment illustrated inFIG. 5A , the alignments are one ormore posts 126.Posts 126 can be part of the material forresilient portion 120 or added separately.Posts 126 extend fromresilient portion 120 to the edge of a mold. In another embodiment illustrated inFIG. 5B , abracket 127 can be included as part ofresilient portion 120.Bracket 127 extends into the mold to secure resilient portion during the molding process. After molding, the portion ofbracket 127 that extends beyond firmingportion 130 can be removed. - In one embodiment, the firming
portion 130 is made from a material that has low adhesion to soil. In one embodiment, the material is ultra high molecular weight polyethylene (UHMWPE). In one embodiment, the material is Hi-Zex Million™ UHMWPE from Mitsui Chemicals. In one embodiment, the UHWMPE has a weight average molecular mass of 0.5 to 10 million amu. In other embodiments, the weight average molecular mass is 1 to 10 million, 1 to 7 million, 2 to 7 million, or 3 to 7 million. - As illustrated in
FIG. 3 , the seed firmer 100 has a length defined by a distance between A and B. A is the point onresilient portion 120 that is farthest from the firmingportion 130. B is the point on firmingportion 130 that is farthest from theresilient portion 120. - In one embodiment, firming
portion 130 is disposed over 30 to 70% of the length of seed firmer 10. In other embodiments, firmingportion 130 is disposed over 40 to 60%, 45 to 55%, or about 50% of the length of seed firmer 10. - Seed firmer 100 can have any shape, such as commercially available firmers or rebounders. Examples of shapes can be found in WO2014066664 and WO2015171908, which are incorporated herein by reference. Further, seed firmer 100 can include additional features used with seed firmers, such as fluid delivery tubes, which can be disposed on seed firmer 100 or disposed through seed firmer 100 as illustrated in WO2014066664 and WO2015171908.
FIG. 6 illustrates a seed firmer 100 having achannel 140, which can receive a fluid delivery tube. In one example, a top surface of a lower portion of the firmer 100 can include thechannel 140 that is sized to receive a fluid delivery tube. In another example, achannel 140 is recessed within the seed firmer or disposed through seed firmer 100. - In another embodiment, instead of molding the firming
portion 130 toresilient portion 120, firmingportion 130 and resilient portion can be fastened together. Fastening includes, but is not limited to, screw, bolt, rivet, heat staking, adhesive, and non-removable snap fit. - In another embodiment illustrated in
FIGS. 7A and 7B , alayer 150 can be disposed over a portion of seed firmer 100.Layer 150 can be disposed over firmingportion 130,resilient portion 120, or both.Layer 150 can be the material that has low adhesion to soil described above. Thelayer 150 can be adhered using an adhesive. Thelayer 150 can have a thickness such thatlayer 150 can be manipulated to conform to the shape of the part that it is disposed over. This could be a thin sheet. By having alayer 150, two different materials can be used as described above. Whilelayer 150 could be one layer,layer 150 could be afirst layer 151 for disposing over theresilient portion 120 and asecond layer 152 for disposing over the firmingportion 130.
Claims (10)
1. A seed firmer comprising:
a resilient portion for attaching to an agricultural implement, wherein the resilient portion has a first portion for attaching to the agricultural implement and a second portion; and
a firming portion for contacting seeds,
wherein the resilient portion and the firming portion are each made from different materials with the firming portion being made of polyethylene,
wherein the second portion of the resilient portion is inside the firming portion,
wherein the firming portion is mechanically fastened to the second portion of the resilient portion, and
wherein the second portion of the resilient portion has a width that is 30% to 70% of a width of the first portion of the resilient portion.
2. The seed firmer of claim 1 , wherein the resilient portion is made from PA6 nylon.
3. The seed firmer of claim 1 , wherein the firming portion is made from ultra high molecular weight polyethylene.
4. The seed firmer of claim 1 , wherein the firming portion is disposed at 30 to 70% of the length of the seed firmer.
5. The seed firmer of claim 1 , wherein the firming portion is disposed at 40 to 60% of the length of the seed firmer.
6. The seed firmer of claim 1 , wherein the firming portion is disposed at 45 to 55% of the length of the seed firmer.
7. The seed firmer of claim 1 , wherein the firming portion is disposed at 50% of the length of the seed firmer.
8. The seed firmer of claim 1 , wherein the seed firmer further comprises a channel.
9. The seed firmer of claim 1 , wherein the resilient portion further comprises at least one post.
10. The seed firmer of claim 1 , wherein the resilient portion further comprises a bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/298,455 US20230240173A1 (en) | 2017-03-01 | 2023-04-11 | Seed firmer |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762465646P | 2017-03-01 | 2017-03-01 | |
PCT/US2018/020452 WO2018160834A1 (en) | 2017-03-01 | 2018-03-01 | Seed firmer |
US201916488698A | 2019-08-26 | 2019-08-26 | |
US18/298,455 US20230240173A1 (en) | 2017-03-01 | 2023-04-11 | Seed firmer |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/488,698 Division US11653591B2 (en) | 2017-03-01 | 2018-03-01 | Seed firmer |
PCT/US2018/020452 Division WO2018160834A1 (en) | 2017-03-01 | 2018-03-01 | Seed firmer |
Publications (1)
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US20230240173A1 true US20230240173A1 (en) | 2023-08-03 |
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US16/488,698 Active 2039-07-19 US11653591B2 (en) | 2017-03-01 | 2018-03-01 | Seed firmer |
US18/298,151 Pending US20230240172A1 (en) | 2017-03-01 | 2023-04-10 | Seed firmer |
US18/298,455 Pending US20230240173A1 (en) | 2017-03-01 | 2023-04-11 | Seed firmer |
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Application Number | Title | Priority Date | Filing Date |
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US16/488,698 Active 2039-07-19 US11653591B2 (en) | 2017-03-01 | 2018-03-01 | Seed firmer |
US18/298,151 Pending US20230240172A1 (en) | 2017-03-01 | 2023-04-10 | Seed firmer |
Country Status (12)
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US (3) | US11653591B2 (en) |
EP (1) | EP3589109B1 (en) |
CN (1) | CN110381724B (en) |
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RU (2) | RU2020125500A (en) |
UA (1) | UA127643C2 (en) |
WO (1) | WO2018160834A1 (en) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US4596734A (en) * | 1980-03-03 | 1986-06-24 | The B. F. Goodrich Company | Wear resistant composites |
US5398625A (en) * | 1992-03-13 | 1995-03-21 | Great Plains Manufacturing, Incorporated | Grain drill unit having seed firming wheel |
US5673638A (en) * | 1993-10-15 | 1997-10-07 | J & K Keeton Enterpriseses, Inc. | Resilient seed firming attachment for a planting machine |
US5425318A (en) * | 1994-02-14 | 1995-06-20 | J & K Keeton Enterprises, Inc. | Resilient seed firming attachment for a planting machine |
DE10313181A1 (en) * | 2003-03-25 | 2004-10-07 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | seeder |
US6918342B2 (en) * | 2003-09-18 | 2005-07-19 | Precision Planting, Inc. | Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube |
DE102008046098A1 (en) * | 2008-09-05 | 2010-06-24 | Lactocorder Ag | hose coupling |
US9155244B2 (en) | 2011-02-03 | 2015-10-13 | Schaffert Manufacturing Company, Inc. | Furrow tool for seed placement |
US9565797B2 (en) * | 2012-05-03 | 2017-02-14 | Flo-Rite, Inc. | Seed firmer life extender |
AU2013334241B2 (en) * | 2012-10-24 | 2017-10-05 | Precision Planting Llc | Seed firmer |
US9736978B2 (en) | 2013-01-25 | 2017-08-22 | Schaffert Manufacturing Company, Inc. | Supporting device for a seed follower |
CA2948354C (en) * | 2014-05-08 | 2019-10-01 | Precision Planting Llc | Systems, methods, and apparatus for soil and seed monitoring |
US10045477B2 (en) * | 2015-03-10 | 2018-08-14 | Matthew P. Hagny | Seed firming assembly for agricultural seeders and mounting system therefor |
US9848527B2 (en) * | 2015-09-30 | 2017-12-26 | Deere & Company | Furrow following device |
CN205611220U (en) * | 2016-05-11 | 2016-10-05 | 农业部南京农业机械化研究所 | Normal position fertilizing and seeding machine |
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- 2018-03-01 BR BR112019015798-0A patent/BR112019015798B1/en active IP Right Grant
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- 2023-04-11 US US18/298,455 patent/US20230240173A1/en active Pending
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CN110381724A (en) | 2019-10-25 |
ES2962314T3 (en) | 2024-03-18 |
AR111154A1 (en) | 2019-06-12 |
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CN110381724B (en) | 2023-03-24 |
EP3589109A4 (en) | 2021-01-06 |
RU2020125500A (en) | 2020-08-18 |
EP3589109B1 (en) | 2023-10-18 |
UA127643C2 (en) | 2023-11-15 |
CA3051121A1 (en) | 2018-09-07 |
RU2732632C1 (en) | 2020-09-21 |
EP3589109A1 (en) | 2020-01-08 |
AU2018228870B2 (en) | 2024-05-02 |
US20230240172A1 (en) | 2023-08-03 |
US20200015411A1 (en) | 2020-01-16 |
CA3201192A1 (en) | 2018-09-07 |
BR112019015798B1 (en) | 2024-02-27 |
WO2018160834A1 (en) | 2018-09-07 |
LT3589109T (en) | 2023-11-27 |
AU2018228870A2 (en) | 2019-09-05 |
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