EP0211754A3 - Security marking process and material provided with security markings - Google Patents

Security marking process and material provided with security markings Download PDF

Info

Publication number
EP0211754A3
EP0211754A3 EP86401696A EP86401696A EP0211754A3 EP 0211754 A3 EP0211754 A3 EP 0211754A3 EP 86401696 A EP86401696 A EP 86401696A EP 86401696 A EP86401696 A EP 86401696A EP 0211754 A3 EP0211754 A3 EP 0211754A3
Authority
EP
European Patent Office
Prior art keywords
security
material provided
marking process
markings
authentication
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
Application number
EP86401696A
Other languages
French (fr)
Other versions
EP0211754A2 (en
EP0211754B1 (en
Inventor
Michel Jalon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petrel Sarl
Original Assignee
PETREL Sarl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PETREL Sarl filed Critical PETREL Sarl
Priority to AT86401696T priority Critical patent/ATE63500T1/en
Publication of EP0211754A2 publication Critical patent/EP0211754A2/en
Publication of EP0211754A3 publication Critical patent/EP0211754A3/en
Application granted granted Critical
Publication of EP0211754B1 publication Critical patent/EP0211754B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14Security printing
    • B41M3/142Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14Security printing
    • B41M3/144Security printing using fluorescent, luminescent or iridescent effects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29Securities; Bank notes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/46Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Luminescent Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Adornments (AREA)

Abstract

The invention relates to fiduciary documents and liquids requiring an authentication and a method of marking. The authentication is effected by producing a synthesis reaction of a fluorescent chelate in or on the materials to be authenticated.
EP86401696A 1985-08-08 1986-07-29 Security marking process and material provided with security markings Expired - Lifetime EP0211754B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86401696T ATE63500T1 (en) 1985-08-08 1986-07-29 SECURITY MARKING METHODS AND MATERIALS HAVING SECURITY MARKS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512172A FR2585987B1 (en) 1985-08-08 1985-08-08 SECURITY MARKING METHOD, MATERIALS PROVIDED WITH SECURITY MARKS
FR8512172 1985-08-08

Publications (3)

Publication Number Publication Date
EP0211754A2 EP0211754A2 (en) 1987-02-25
EP0211754A3 true EP0211754A3 (en) 1988-01-13
EP0211754B1 EP0211754B1 (en) 1991-05-15

Family

ID=9322119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401696A Expired - Lifetime EP0211754B1 (en) 1985-08-08 1986-07-29 Security marking process and material provided with security markings

Country Status (5)

Country Link
US (1) US4736425A (en)
EP (1) EP0211754B1 (en)
AT (1) ATE63500T1 (en)
DE (1) DE3679252D1 (en)
FR (1) FR2585987B1 (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921534A (en) * 1986-08-19 1990-05-01 Petrel Security markings, material provided with security marks, and apparatus to detect the security mark
ES2073520T3 (en) * 1989-03-14 1995-08-16 Wiggins Teape Group Ltd AUTHENTICATING COMPOSITION TO AUTHENTICATE SECURITY PAPER.
US5011816A (en) * 1990-03-13 1991-04-30 Eastman Kodak Company Receiver for thermally-transferable fluorescent europium complexes
US5135569A (en) * 1990-08-24 1992-08-04 W. R. Grace & Co.-Conn. Ink composition containing fluorescent component and method of tagging articles therewith
US5093147A (en) * 1990-09-12 1992-03-03 Battelle Memorial Institute Providing intelligible markings
JPH06210987A (en) * 1993-01-19 1994-08-02 Canon Inc Recording medium of information made invisible, detecting device of information made invisible and recording agent
US5516362A (en) * 1993-05-28 1996-05-14 Nocopi Technologies, Inc. Security marking method and composition
US5421869A (en) * 1993-05-28 1995-06-06 Nocopi Technologies, Inc. Security marking method and composition
US5574790A (en) * 1993-09-27 1996-11-12 Angstrom Technologies, Inc. Fluorescence authentication reader with coaxial optics
US5418855A (en) * 1993-09-27 1995-05-23 Angstrom Technologies, Inc. Authentication system and method
US5586787A (en) * 1994-12-20 1996-12-24 Brown; Jerry W. Method and apparatus for prevention of register receipt falsification
US5837042A (en) * 1996-06-10 1998-11-17 Videojet Systems International, Inc. Invisible fluorescent jet ink
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US5939468A (en) * 1996-07-26 1999-08-17 Videojet Systems International, Inc. Blush resistant invisible fluorescent jet ink
US5755860A (en) * 1996-12-19 1998-05-26 Videojet Systems International, Inc. Invisible fluorescent jet ink
US6259506B1 (en) 1997-02-18 2001-07-10 Spectra Science Corporation Field activated security articles including polymer dispersed liquid crystals, and including micro-encapsulated field affected materials
US6047964A (en) * 1997-04-18 2000-04-11 Spectra Science Corporation Scratch card, and method and apparatus for validation of the same
US6138913A (en) * 1997-11-05 2000-10-31 Isotag Technology, Inc. Security document and method using invisible coded markings
US6155491A (en) * 1998-05-29 2000-12-05 Welch Allyn Data Collection, Inc. Lottery game ticket processing apparatus
US6217794B1 (en) 1998-06-01 2001-04-17 Isotag Technology, Inc. Fiber coating composition having an invisible marker and process for making same
US6297508B1 (en) 1998-08-10 2001-10-02 Cryovac Inc. Method of determining authenticity of a packaged product
GB9824246D0 (en) * 1998-11-06 1998-12-30 Kelsill Limited Electronic circuit
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US7079230B1 (en) 1999-07-16 2006-07-18 Sun Chemical B.V. Portable authentication device and method of authenticating products or product packaging
US6184373B1 (en) 1999-09-03 2001-02-06 Eastman Chemical Company Method for preparing cellulose acetate fibers
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US20030112423A1 (en) * 2000-04-24 2003-06-19 Rakesh Vig On-line verification of an authentication mark applied to products or product packaging
US20040000787A1 (en) * 2000-04-24 2004-01-01 Rakesh Vig Authentication mark for a product or product package
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
AU2001259033A1 (en) 2000-06-30 2002-01-14 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7486790B1 (en) 2000-06-30 2009-02-03 Verification Technologies, Inc. Method and apparatus for controlling access to storage media
US7124944B2 (en) * 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
US20040056475A1 (en) * 2000-12-27 2004-03-25 Kazutaka Nanbu Invoice
ATE502383T1 (en) * 2001-06-06 2011-04-15 Spectra Systems Corp MARKING AND AUTHENTICATION OF ITEMS
GB0126065D0 (en) * 2001-10-31 2001-12-19 Elam T Ltd Document authentication
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
KR101015026B1 (en) * 2002-02-26 2011-02-16 시바 홀딩 인크 Ink compositions containing lanthanide complexes
US20040023397A1 (en) * 2002-08-05 2004-02-05 Rakesh Vig Tamper-resistant authentication mark for use in product or product packaging authentication
US20040118931A1 (en) * 2002-09-26 2004-06-24 Selinfreund Richard H. Authentication of items using transient optical state change materials
US20060203700A1 (en) * 2003-02-06 2006-09-14 Verification Technologies, Inc. Method and system for optical disk copy-protection
US7501646B2 (en) * 2003-06-26 2009-03-10 Ncr Corporation Security markers for reducing receipt fraud
US20060180792A1 (en) * 2003-06-26 2006-08-17 Prime Technology Llc Security marker having overt and covert security features
US7256398B2 (en) * 2003-06-26 2007-08-14 Prime Technology Llc Security markers for determining composition of a medium
US7800088B2 (en) * 2003-06-26 2010-09-21 Ncr Corporation Security markers for identifying a source of a substance
US7488954B2 (en) * 2003-06-26 2009-02-10 Ncr Corporation Security markers for marking a person or property
US20060131517A1 (en) * 2003-06-26 2006-06-22 Ross Gary A Security markers for controlling operation of an item
US7378675B2 (en) * 2003-06-26 2008-05-27 Ncr Corporation Security markers for indicating condition of an item
US20060219961A1 (en) * 2003-06-26 2006-10-05 Ross Gary A Security markers for controlling access to a secure area
GB0314883D0 (en) * 2003-06-26 2003-07-30 Ncr Int Inc Security labelling
US20050143249A1 (en) * 2003-06-26 2005-06-30 Ross Gary A. Security labels which are difficult to counterfeit
US20060118738A1 (en) * 2003-06-26 2006-06-08 Ncr Corporation Security markers for ascertaining navigational information
US20060118739A1 (en) * 2003-06-26 2006-06-08 Ncr Corporation Security markers for marking pharmaceuticals
US7799568B2 (en) * 2003-10-07 2010-09-21 The Johns Hopkins University Authentication of products using molecularly imprinted polymers
DE102004046618A1 (en) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Circuit arrangement for analog / digital conversion
US20070023521A1 (en) * 2005-07-29 2007-02-01 Chester Wildey Apparatus and method for security tag detection
US20070138295A1 (en) * 2005-12-21 2007-06-21 White Daniel F Method for authenticating an item
US7829162B2 (en) * 2006-08-29 2010-11-09 international imagining materials, inc Thermal transfer ribbon
US20080129037A1 (en) * 2006-12-01 2008-06-05 Prime Technology Llc Tagging items with a security feature
US9734442B2 (en) * 2007-10-31 2017-08-15 Ncr Corporation LumID barcode format
CH709226B1 (en) * 2014-02-03 2018-02-15 Daniel Rytz Dr Method for forming a window as a security feature and object with a fluorescent window as a security feature.
US10745825B2 (en) 2014-03-18 2020-08-18 Apdn (B.V.I.) Inc. Encrypted optical markers for security applications
CA2940655C (en) * 2014-03-18 2020-07-07 Apdn (B.V.I.) Inc. Encrypted optical markers for security applications
RU2581882C1 (en) * 2014-12-18 2016-04-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Marking composition and method of marking and identifying valuable document
JP2020097671A (en) * 2018-12-18 2020-06-25 紀州技研工業株式会社 Inkjet ink, determination method and printed matter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471367A (en) * 1965-03-08 1967-03-03 American Cyanamid Co Process for recording and retrieving information
FR2402739A2 (en) * 1976-05-25 1979-04-06 Arjomari Prioux Security paper for handwritten cheques and documents - impregnated with salts of pyrene-sulphonic acids
EP0066854A1 (en) * 1981-06-05 1982-12-15 GAO Gesellschaft für Automation und Organisation mbH Security paper and method for its manufacture
FR2539533A1 (en) * 1983-01-17 1984-07-20 Aussedat Rey Method and developer for identifying security paper, copier paper or thermoreactive paper, as well as manual instrument for their implementation
EP0169750A1 (en) * 1984-06-22 1986-01-29 Michel Jalon Luminescent security fibres; security documents and other materials containing these fibres

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6603007A (en) * 1965-03-08 1966-09-09
CH516196A (en) * 1965-03-08 1971-11-30 American Cyanamid Co Method of retrieving recorded information
AT349791B (en) * 1975-10-17 1979-04-25 Gao Ges Automation Org PROCEDURE FOR IDENTIFICATION OF FLUORESCENT SUBSTANCES AND SPECTRAL ABSORBENT FILTER FOR CARRYING OUT THE PROCEDURE
DE3020652A1 (en) * 1980-05-30 1981-12-10 GAO Gesellschaft für Automation und Organisation mbH, 8000 München SECURITY PAPER WITH CHARACTERISTICS IN THE FORM OF LUMINESCENT SUBSTANCES AND METHOD FOR MODIFYING THE SAME
CH659145A5 (en) * 1980-05-30 1986-12-31 Gao Ges Automation Org METHOD FOR CHECKING THE VALIDITY OF SECURITIES SECURED WITH LUMINESCENT SUBSTANCES AND DEVICE FOR IMPLEMENTING THE METHOD.
US4476382A (en) * 1980-10-21 1984-10-09 Intex Inc. Encoding scheme for articles
US4445225A (en) * 1980-10-21 1984-04-24 Intex Inc. Encoding scheme for articles
DE3048734A1 (en) * 1980-12-23 1982-07-15 GAO Gesellschaft für Automation und Organisation mbH, 8000 München SECURITY PAPER WITH THE REALITY CHARACTERISTICS
US4602264A (en) * 1982-08-25 1986-07-22 Kanzaki Paper Manufacturing Co., Ltd. Recording materials
FR2570101B1 (en) * 1984-09-07 1987-09-25 Sotimag ANTI-FRAUD PROCESS FOR VALUE DOCUMENTS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471367A (en) * 1965-03-08 1967-03-03 American Cyanamid Co Process for recording and retrieving information
FR2402739A2 (en) * 1976-05-25 1979-04-06 Arjomari Prioux Security paper for handwritten cheques and documents - impregnated with salts of pyrene-sulphonic acids
EP0066854A1 (en) * 1981-06-05 1982-12-15 GAO Gesellschaft für Automation und Organisation mbH Security paper and method for its manufacture
FR2539533A1 (en) * 1983-01-17 1984-07-20 Aussedat Rey Method and developer for identifying security paper, copier paper or thermoreactive paper, as well as manual instrument for their implementation
EP0169750A1 (en) * 1984-06-22 1986-01-29 Michel Jalon Luminescent security fibres; security documents and other materials containing these fibres

Also Published As

Publication number Publication date
US4736425A (en) 1988-04-05
FR2585987A1 (en) 1987-02-13
ATE63500T1 (en) 1991-06-15
FR2585987B1 (en) 1989-02-03
DE3679252D1 (en) 1991-06-20
EP0211754A2 (en) 1987-02-25
EP0211754B1 (en) 1991-05-15

Similar Documents

Publication Publication Date Title
EP0211754A3 (en) Security marking process and material provided with security markings
GB2088920B (en) Paper security with authenticity mark of luminescent material and method for the authentication thereof
GB1525383A (en) Paper for printed sheets
EP0201179A3 (en) Black ceramic powder and articles made therefrom
GR3002609T3 (en) Process to identify or to authentify an element, such as a fiduciary document
GB2089383B (en) Paper security with authenticity mark of luminescent material and utilization method thereof
ATA3086A (en) DEVICE FOR THE PRODUCTION OF COLOR ROLLERS AND COLOR ROLLERS PRODUCED THEREFOR
PT72194A (en) Process for the production of documents which cannot be falsified
DE3689566D1 (en) PRINTED INLAY MATERIALS WITH UNIQUE DECORATION EFFECT AND THEIR PRODUCTION PROCESS.
IT8523234A0 (en) MULTI-HEART REACTOR AND PROCESS FOR THE HEAT TREATMENT OF CARBON MATERIALS.
BR8103881A (en) PROCESS FOR THE PREPARATION OF A PRE-PRODUCT CONTAINING SILICON AND CARBON DIOXIDE FOR THE PRODUCTION OF SILICON AND / OR SILICON CARBIDE
GR3020532T3 (en) Process for producing N-substituted-1-deoxynojirimycin
BR8602894A (en) SECURITY DOCUMENT AND AUTHENTIFICATION PROCESS
EP0588768A3 (en) Process for improving the degree of whiteness, the brightness and the colour location of fillers and pigments
EP0246406A3 (en) Carbonate-containing mineral fillers, pigments and similar materials
EP0238729A3 (en) Alkoxylated/cationically modified amide-containing polymers and process for producing the polymers
DE68906320T2 (en) Process for the production of steel with a high degree of purity and very low carbon content.
EP0202567A3 (en) Process for the preparation of black iron-based pigments
IL79689A0 (en) Method for producing flame resistant materials and flame resistant materials and fabrics produced thereof
JPS55109230A (en) Original inorganic pigment and production method thereof
YU43949B (en) Process for producing universal organo-mineral and bio-stimulated manure
EP0023613A3 (en) Chemical carbon paper and process
GB8524436D0 (en) Security documents & analogous articles
BR8806171A (en) PROCESS OF PREPARATION OF RARE LAND BORETTES
DE3660121D1 (en) Forge-proof security paper, process for making a paper forge-proof and aqueous or organic composition especially useful in making a paper forge-proof

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19880701

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PETREL S.A.R.L.

17Q First examination report despatched

Effective date: 19900717

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PETREL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PETREL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 63500

Country of ref document: AT

Date of ref document: 19910615

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3679252

Country of ref document: DE

Date of ref document: 19910620

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920624

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19920708

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920722

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920724

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920812

Year of fee payment: 7

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930729

Ref country code: AT

Effective date: 19930729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19930731

Ref country code: CH

Effective date: 19930731

Ref country code: LI

Effective date: 19930731

BERE Be: lapsed

Owner name: PETREL

Effective date: 19930731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 86401696.9

Effective date: 19940210

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030730

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20050201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050517

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050707

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050712

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20060728

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20