EP0005538B1 - Kindergesicherte Blisterpackung für Arzneimittel - Google Patents

Kindergesicherte Blisterpackung für Arzneimittel Download PDF

Info

Publication number
EP0005538B1
EP0005538B1 EP79101489A EP79101489A EP0005538B1 EP 0005538 B1 EP0005538 B1 EP 0005538B1 EP 79101489 A EP79101489 A EP 79101489A EP 79101489 A EP79101489 A EP 79101489A EP 0005538 B1 EP0005538 B1 EP 0005538B1
Authority
EP
European Patent Office
Prior art keywords
blister package
incisions
medicaments
sealing edge
film
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.)
Expired
Application number
EP79101489A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0005538A1 (de
Inventor
Wilfried De Felice
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to AT79101489T priority Critical patent/ATE48T1/de
Publication of EP0005538A1 publication Critical patent/EP0005538A1/de
Application granted granted Critical
Publication of EP0005538B1 publication Critical patent/EP0005538B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2215/00—Child-proof means
    • B65D2215/04—Child-proof means requiring the combination of different actions in succession
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by association or interconnecting two or more sheets or blanks
    • B65D2575/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D2575/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D2575/3209—Details
    • B65D2575/3218—Details with special means for gaining access to the contents
    • B65D2575/3227—Cuts or weakening lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/56—Containers, packaging elements or packages specially adapted for particular articles or materials for medicinal tablets or pills

Definitions

  • the invention relates to a child-resistant blister pack for pharmaceuticals in various dosage forms, such as tablets, capsules, dragees, suppositories, etc., which consists of a thermoformed plastic film provided with cups and a cover film which is sealed with it and cannot be pushed through, and in the sealing edge of which corner-forming incisions are stamped .
  • Blister packs for medicaments which are intended to prevent children from accessing the medication are known per se, but have the disadvantage that they have not hitherto been able to be produced economically.
  • New packaging machines have to be purchased for the previously proposed blister packs, since they cannot be produced with the usual machines.
  • a childproof package for medication is known from German Offenlegungsschrift 2 552 812, which has sawtooth-like corners instead of the four outer round corners of the push-through package.
  • the cover foil should be scored with the sawtooth-like corners and then the medication should be removed by applying pressure to the bowl.
  • Corresponding punching tools are required to produce the sawtooth-like corners, which are exposed to considerable wear and tear on the usual high-performance deep-drawing systems.
  • the saw teeth can lead to considerable malfunctions on high-speed packaging machines because the further transport, stacking and subsequent cartoning of the blister packs is significantly impaired. After all, the sharp-edged saw teeth can also cause injuries to the patient.
  • a child-proof packaging for medicaments is known from German Offenlegungsschrift 2,321,604, in which the lower part of a push-through pack, which is made of elastic material, is closed with a cover film, which in turn is covered with an additional safety film.
  • Either a special cutting tool or the edge of a blister pack or a separated part of a cover film should be used to open this packaging.
  • a sharp-edged design of the blister pack entails the risk of injury.
  • the use of a separated part of the cover film as a tool for piercing the cover film generally fails because the separated part of the cover film is much too soft to be able to fulfill the desired purpose.
  • the object of the present invention was therefore to overcome these known disadvantages.
  • a child-resistant blister pack for medicinal products which consists of a thermoformed plastic film provided with cups and a cover film which is sealed with it and cannot be pushed through, and in the sealing edge of which corner-forming incisions are stamped. After being folded out, these incisions form cutting tips which are arranged in such a way that one or more cups can penetrate the cover film.
  • the incisions stamped into the sealing edge are preferably formed from right-angled cuts, but they can also have differently shaped cutting lines.
  • the folded-out cutting tips are preferably sharp-edged.
  • a rectangular blister pack will have four right-angled or other shaped, fold-out, sharp-edged cutting tips.
  • the child-resistant blister pack (1) shown in FIG. 1 can be produced on conventional deep-drawing systems, the technical production process of which is known to take place such that the heated plastic film (2) is deep-drawn into cups (4) by means of vacuum or compressed air. These bowls are then with the drug, e.g. B. tablets, capsules, dragees, suppositories, etc. (5) filled and welded with a non-push-through cover film (3) by means of heated rollers or plates under pressure against the deep-drawn plastic film (2). Then the incisions (6) are punched into the sealing edge and the blister packs provided with the incisions are punched out in one work cycle.
  • the drug e.g. B. tablets, capsules, dragees, suppositories, etc.
  • the patient folds out one of the cutting tips (7) formed by the incisions in the opposite direction to the bowl (see FIGS. 2 and 3) and pushes the cutting tip (7), which protrudes at right angles, into the cover film of a bowl that is easily accessible ( Fig. 3).
  • the drug can then be removed by simply pressing the bowl.
  • the blister pack according to the invention is particularly advantageous if right-angled incisions are provided which can be processed without problems on conventional high-performance systems in the unfolded state and, in their use, provide particularly reliable protection against the removal of medication by children.
  • the pack according to the invention can also be used for other solid or liquid contents if there is a requirement for a child-resistant package.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Packages (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
EP79101489A 1978-05-20 1979-05-16 Kindergesicherte Blisterpackung für Arzneimittel Expired EP0005538B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79101489T ATE48T1 (de) 1978-05-20 1979-05-16 Kindergesicherte blisterpackung fuer arzneimittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2822100 1978-05-20
DE19782822100 DE2822100A1 (de) 1978-05-20 1978-05-20 Kindergesicherte blisterpackung fuer arzneimittel

Publications (2)

Publication Number Publication Date
EP0005538A1 EP0005538A1 (de) 1979-11-28
EP0005538B1 true EP0005538B1 (de) 1981-04-29

Family

ID=6039845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79101489A Expired EP0005538B1 (de) 1978-05-20 1979-05-16 Kindergesicherte Blisterpackung für Arzneimittel

Country Status (12)

Country Link
US (1) US4231477A (cg-RX-API-DMAC10.html)
EP (1) EP0005538B1 (cg-RX-API-DMAC10.html)
JP (1) JPS54152598A (cg-RX-API-DMAC10.html)
AT (1) ATE48T1 (cg-RX-API-DMAC10.html)
AU (1) AU521544B2 (cg-RX-API-DMAC10.html)
CA (1) CA1122934A (cg-RX-API-DMAC10.html)
DE (2) DE2822100A1 (cg-RX-API-DMAC10.html)
DK (1) DK206179A (cg-RX-API-DMAC10.html)
ES (1) ES250044Y (cg-RX-API-DMAC10.html)
GR (1) GR70662B (cg-RX-API-DMAC10.html)
PT (1) PT69637A (cg-RX-API-DMAC10.html)
ZA (1) ZA792428B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475999Y1 (ko) 2010-05-31 2015-01-19 한미사이언스 주식회사 개봉보조수단이 구비된 피티피포장

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029253A1 (de) * 1980-08-01 1982-03-11 Dixie-Union Verpackungen Gmbh, 8960 Kempten Kindersichere arzneimittelverpackung
GB8317313D0 (en) * 1983-06-25 1983-07-27 Univ Glasgow Medical and chemical testing kit
US4802584A (en) * 1988-02-18 1989-02-07 Minnesota Mining And Manufacturing Company Kit for preparing blister packages
US4844246A (en) * 1988-02-18 1989-07-04 Minnesota Mining And Manufacturing Company Kit for preparing blister packages
US5019125A (en) * 1990-06-26 1991-05-28 Marion Merrell Dow Inc. Dispensing container
US5323907A (en) * 1992-06-23 1994-06-28 Multi-Comp, Inc. Child resistant package assembly for dispensing pharmaceutical medications
US5356010A (en) * 1993-01-21 1994-10-18 Primary Delivery Systems, Inc. Container with blister pack opener
DK0774948T3 (da) * 1993-05-28 1999-07-19 Procter & Gamble Børnesikret dobbeltkammerblisteremballage
US5325968A (en) * 1993-07-14 1994-07-05 Mcneil-Ppc, Inc. Package for holding tablets
FR2723569B1 (fr) * 1994-08-11 1996-10-31 Roussel Uclaf Emballage pour medicaments.
US5538129A (en) * 1995-03-21 1996-07-23 Minnesota Mining And Manufacturing Company Package for adhesive precoated dental appliance
AU128497S (en) * 1995-06-30 1996-10-30 Astra Ab Blister pack
JP4037464B2 (ja) * 1997-04-01 2008-01-23 シーマ・ラブス・インコーポレイテッド ブリスタパッケージ及びパッケージタブレット
USD414106S (en) 1997-06-30 1999-09-21 Glaxo Group Limited Holder for blister packs
USD415416S (en) 1997-06-30 1999-10-19 Glaxo Group Limited Blister for a blister pack
USD417148S (en) 1997-06-30 1999-11-30 Glaxo Group Limited Blister for a blister pack
USD411445S (en) 1997-06-30 1999-06-22 Glaxo Group Limited Holder for blister packs
USD433511S (en) * 1998-03-24 2000-11-07 3M Innovative Properties Company Sterilization indicator with a transparent portion
US6036016A (en) * 1998-04-20 2000-03-14 Pinnacle Intellectual Property Services, Inc. Blister package with easy tear blister
US20040089577A1 (en) * 1999-06-02 2004-05-13 Peter Kancsar Blister pack
DE59905747D1 (de) * 1999-06-02 2003-07-03 Alcan Tech & Man Ag Blisterpackung
USD438980S1 (en) 1999-10-06 2001-03-13 3M Innovative Properties Company Sterilization indicator for a hydrogen peroxide plasma sterilization process
USD439344S1 (en) 1999-10-06 2001-03-20 3M Innovative Properties Company Sterilization indicator for sterilization process
US7475783B2 (en) * 2003-04-30 2009-01-13 Bang & Olufsen Medicom, A/S Dispenser for holding a means for holding a plurality of units for dispensing, and a method for operating the dispenser
WO2004103255A2 (en) * 2003-05-20 2004-12-02 Smithkline Beecham Corporation Child resistant blister packages utilizing walled structures enclosing medicament therein
EP1638862A1 (en) * 2003-06-09 2006-03-29 Meadwestvaco Corporation A system for storing and unpacking encased articles
GB2406088B (en) * 2003-09-10 2006-07-19 Rexam Med Packaging Ltd Packaging
JP4874982B2 (ja) * 2004-10-11 2012-02-15 ミードウエストベコ・コーポレーション チャイルドプルーフパッケージ用ブリスタカード
US7845495B2 (en) * 2005-11-15 2010-12-07 Nosco, Inc. Product packaging system with lock release
US7891100B2 (en) 2006-01-03 2011-02-22 Meadwestvaco Corporation System for opening an article encasement
AU2007226508A1 (en) * 2006-03-15 2007-09-20 Meadwestvaco Corporation Blister pack with integral access tool
US20080156816A1 (en) * 2007-01-03 2008-07-03 Gelardi John A Container With Cutting Apparatus
US20100084308A1 (en) * 2007-03-13 2010-04-08 Meadwestvaco Corporation Packaging system with a selectable locking feature
US20090087468A1 (en) * 2007-03-28 2009-04-02 Serena Stephenson Semi-Rigid Gel Article For Disinfecting A Surface
CN101808913B (zh) * 2007-09-26 2012-05-23 先锋高级育种国际公司 为存储和标识而包装物品的装置和方法
USD594753S1 (en) * 2007-12-14 2009-06-23 The Procter & Gamble Company Blister card
US8499936B2 (en) 2011-03-15 2013-08-06 Nosco, Inc. Product packaging system with button lock release
US9108784B2 (en) 2012-06-29 2015-08-18 R.J. Reynolds Tobacco Company Dispensing container, packaged product assembly, and related method
US9346594B2 (en) 2013-03-07 2016-05-24 R. J. Reynolds Tobacco Company Dispensing container and related method and apparatus
DE102015218214A1 (de) * 2015-09-22 2017-03-23 Henkel Ag & Co. Kgaa Blisterverpackung, Umverpackung für Blisterverpackung und Gebinde mit Umverpackung
USD1003716S1 (en) * 2020-05-15 2023-11-07 Mead Johnson Nutrition Company Bottle lid with blister package
US11447311B2 (en) 2020-12-04 2022-09-20 Superior Bindery Inc. Child-safe cannabis packaging
US12049345B2 (en) 2020-12-04 2024-07-30 Superior Bindery Inc. Child-safe cannabis packaging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7307804U (de) * 1973-08-09 Hassia Verpackung Ag Tablettenverpackung
DE7328248U (de) * 1973-11-08 J Uhlmann Maschinenfab Kg Packung fur Tabletten od dgl Kleinteile
US3809220A (en) * 1972-07-24 1974-05-07 Becton Dickinson Co Child safety package
GB1450905A (en) * 1972-12-07 1976-09-29 Sandoz Ltd Blister packaging
US3856144A (en) * 1973-01-15 1974-12-24 F Kelly Blister packaging assembly
DE2321604A1 (de) * 1973-04-28 1974-11-21 Aluminium Walzwerke Singen Kindersichere verpackung
US3986640A (en) * 1973-08-20 1976-10-19 Sanford Redmond Package for a flowable product and material for making such package
US3900105A (en) * 1974-04-19 1975-08-19 Young William E Internally contained tear-inducing tab for vacuum sealed packages
DE2543069C3 (de) * 1975-09-26 1979-10-25 Paco Packaging, Inc., Pennsauken, N.J. (V.St.A.) Kindersichere Blisterpackung
DE2552812B2 (de) * 1975-11-25 1977-10-20 Chephasaar Chemisch-Pharmazeutische Fabrik Gmbh, 6670 St Ingbert Kindersichere packung fuer medikamente

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475999Y1 (ko) 2010-05-31 2015-01-19 한미사이언스 주식회사 개봉보조수단이 구비된 피티피포장

Also Published As

Publication number Publication date
DE2960302D1 (en) 1981-08-06
JPS54152598A (en) 1979-11-30
CA1122934A (en) 1982-05-04
AU4720579A (en) 1979-11-22
US4231477A (en) 1980-11-04
DK206179A (da) 1979-11-21
AU521544B2 (en) 1982-04-08
PT69637A (de) 1979-06-01
GR70662B (cg-RX-API-DMAC10.html) 1982-12-06
ES250044U (es) 1980-07-01
DE2822100A1 (de) 1979-11-22
ZA792428B (en) 1980-05-28
EP0005538A1 (de) 1979-11-28
ATE48T1 (de) 1981-05-15
ES250044Y (es) 1981-01-01

Similar Documents

Publication Publication Date Title
EP0005538B1 (de) Kindergesicherte Blisterpackung für Arzneimittel
DE69414418T2 (de) Kindersichere doppelkammerblisterpackung
DE60102699T2 (de) Einzeldosisblisterverpackung mit schlüssellochöffnung
EP1045799B1 (de) Primärverpackungseinheit für film- oder oblatenartige darreichungsformen
DE69921675T2 (de) Leicht aufreissbare blisterverpackung
DE69838393T2 (de) Blisterverpackung für tabletten
DE69732559T2 (de) Maschine zur Herstellung von Schwächungslinien an Blisterpackungen
DE2743574A1 (de) Spender-behaelter zur einzelausgabe kleiner artikel
DE60202458T2 (de) Kindergesicherte verpackung für pharmazeutische produkte
WO2000075043A1 (de) Durchdrückpackung
EP0613819B1 (de) Verfahren und Vorrichtung zum Herstellen einer Blister-Karton-Packung
WO1998036989A1 (de) Peelbarer siegelrandbeutel in kindersicherer ausführung, verfahren zu dessen herstellung und seine verwendung
DE19624164A1 (de) Verfahren und Vorrichtung zum Herstellen einer Polsterpackung und damit hergestellte Polsterpackung
DE2705293B2 (de) Vorrichtung zur Bildung von geordneten Packungsgruppen aus einem schrittweise vorbewegten Band von Packungen
EP0045449A1 (de) Kindersichere Arzneimittelverpackung
DE4013918C2 (cg-RX-API-DMAC10.html)
DE2515016A1 (de) Blisterpackung fuer kleinstprodukte und fliess- bzw. streufaehige stoffe sowie werkzeug fuer die herstellung der packung
DE836170C (de) Verpackung fuer Verbrauchsgueter aller Art und Maschine zu ihrer Herstellung
DE2543069C3 (de) Kindersichere Blisterpackung
DE1194559B (de) Verfahren und Vorrichtung zum selbsttaetigen fortlaufenden Herstellen von Packungsdeckeln aus thermoplastischer Folie
DE2411578A1 (de) Verpackung fuer tablettenartiges fuellgut mit einer durchdrueckpackung
EP3924267B1 (de) Kindergesicherte verpackung
DE2552812B2 (de) Kindersichere packung fuer medikamente
DE2321608C2 (de) Verpackung für Medikamente oder andere Stoffe in Form von Tabletten oder Kapseln
DE2321604A1 (de) Kindersichere verpackung

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

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

17P Request for examination filed
ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

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

REF Corresponds to:

Ref document number: 48

Country of ref document: AT

Date of ref document: 19810515

Kind code of ref document: T

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: 19810531

REF Corresponds to:

Ref document number: 2960302

Country of ref document: DE

Date of ref document: 19810806

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

Ref country code: LU

Payment date: 19820428

Year of fee payment: 4

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

Ref country code: DE

Payment date: 19830615

Year of fee payment: 5

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

Ref country code: CH

Payment date: 19840419

Year of fee payment: 6

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

Ref country code: FR

Payment date: 19840420

Year of fee payment: 6

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

Ref country code: NL

Payment date: 19840423

Year of fee payment: 6

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

Ref country code: AT

Payment date: 19840426

Year of fee payment: 6

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

Ref country code: SE

Payment date: 19840630

Year of fee payment: 6

Ref country code: BE

Payment date: 19840630

Year of fee payment: 6

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

Ref country code: DE

Effective date: 19850201

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

Ref country code: AT

Effective date: 19850516

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

Ref country code: SE

Effective date: 19850517

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

Ref country code: CH

Effective date: 19850531

Ref country code: BE

Effective date: 19850531

BERE Be: lapsed

Owner name: HOECHST A.G.

Effective date: 19850516

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

Ref country code: NL

Effective date: 19851201

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

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

Effective date: 19860131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: GB

Effective date: 19881118

EUG Se: european patent has lapsed

Ref document number: 79101489.7

Effective date: 19860702

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