EP0223415 - Biocompatible microporous polymeric materials and methods of making same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.06.1994 Database last updated on 21.12.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states PolyMedica Industries, Inc. 32 Ray Avenue Burlington Massachusetts 01803 / US | [N/P] |
Former [1991/36] | For all designated states PolyMedica Industries, Inc. 32 Ray Avenue Burlington, Massachusetts 01803 / US | ||
Former [1987/22] | For all designated states Matrix Membranes, Inc. 4070 Youngfield Plaza Wheat Ridge Colorado 80033 / US | Inventor(s) | 01 /
Gilding, D. Keith 12200 West 35th Avenue Wheat Ridge Colorado 80030 / US | 02 /
Reed, Andrew M. 7370 Taft Court Arvada Colorado 80005 / US | 03 /
Askill, Ian N. 13391 West 65th Avenue Arvada Colorado 80004 / US | 04 /
Briana, Stephen G. 13560 West 60th Place Arvada Colorado 80004 / US | [1987/22] | Representative(s) | Foster, David Martyn, et al Mathisen & Macara LLP 120 Bridge Road Chertsey Surrey KT16 8LA / GB | [N/P] |
Former [1991/43] | Foster, David Martyn, et al MATHISEN MACARA & CO. The Coach House 6-8 Swakeleys Road Ickenham Uxbridge UB10 8BZ / GB | ||
Former [1987/22] | Foster, David Martyn MATHISEN MACARA & CO. The Coach House 6-8 Swakeleys Road Ickenham Uxbridge UB10 8BZ / GB | Application number, filing date | 86308052.9 | 16.10.1986 | [1987/22] | Priority number, date | US19850788850 | 18.10.1985 Original published format: US 788850 | [1987/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0223415 | Date: | 27.05.1987 | Language: | EN | [1987/22] | Type: | A3 Search report | No.: | EP0223415 | Date: | 13.07.1988 | Language: | EN | [1988/28] | Type: | B1 Patent specification | No.: | EP0223415 | Date: | 11.08.1993 | Language: | EN | [1993/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.05.1988 | Classification | IPC: | A61F2/06, A61L15/26, C08J9/28, C08J5/02, A61L27/00 | [1993/32] | CPC: |
C08J9/28 (EP,US);
A61F13/00995 (EP,US);
A61F13/0289 (EP,US);
A61F2/062 (EP,US);
A61L15/26 (EP,US);
A61L15/425 (EP,US);
A61L27/18 (EP,US);
B29C48/08 (EP,US);
B29C48/919 (EP,US);
A61F2013/00093 (EP,US);
A61F2013/00119 (EP,US);
A61F2013/00217 (EP,US);
A61F2013/15048 (EP,US);
A61F2013/530481 (EP,US);
A61F2250/0023 (EP,US);
| C-Set: |
A61L15/26, C08L75/04 (EP,US);
A61L27/18, C08L75/04 (US,EP) |
Former IPC [1987/22] | A61F2/06, A61L15/01, C08J9/28, C08J5/02, A61L27/00 | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, NL, SE [1987/22] | Title | German: | Bioverträgliche mikroporöse Polymermaterialien und Verfahren zu ihrer Herstellung | [1987/22] | English: | Biocompatible microporous polymeric materials and methods of making same | [1987/22] | French: | Matériaux polymériques microporeux biocompatibles et leur procédé de préparation | [1987/22] | Examination procedure | deleted | Decision about request for accelerated examination - accepted: No | 10.01.1989 | Examination requested [1989/10] | 20.02.1990 | Request for accelerated examination filed | 20.03.1990 | Despatch of a communication from the examining division (Time limit: M04) | 18.05.1990 | Reply to a communication from the examining division | 12.06.1990 | Despatch of a communication from the examining division (Time limit: M04) | 16.10.1990 | Reply to a communication from the examining division | 12.11.1991 | Despatch of a communication from the examining division (Time limit: M04) | 11.03.1992 | Reply to a communication from the examining division | 08.10.1992 | Despatch of communication of intention to grant (Approval: Yes) | 12.02.1993 | Communication of intention to grant the patent | 14.04.1993 | Fee for grant paid | 14.04.1993 | Fee for publishing/printing paid | Opposition(s) | 12.05.1994 | No opposition filed within time limit [1994/31] | Fees paid | Renewal fee | 27.10.1988 | Renewal fee patent year 03 | 09.10.1989 | Renewal fee patent year 04 | 29.11.1990 | Renewal fee patent year 05 | 21.10.1991 | Renewal fee patent year 06 | 18.09.1992 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.10.1990 | 05   M06   Fee paid on   29.11.1990 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 11.08.1993 | BE | 11.08.1993 | CH | 11.08.1993 | GR | 11.08.1993 | IT | 11.08.1993 | LI | 11.08.1993 | NL | 11.08.1993 | SE | 11.08.1993 | ES | 22.11.1993 | [2007/52] |
Former [2004/03] | AT | 11.08.1993 | |
BE | 11.08.1993 | ||
CH | 11.08.1993 | ||
GR | 11.08.1993 | ||
IT | 11.08.1993 | ||
LI | 11.08.1993 | ||
NL | 11.08.1993 | ||
SE | 11.08.1993 | ||
ES | 22.11.1993 | ||
Former [2000/04] | AT | 11.08.1993 | |
BE | 11.08.1993 | ||
CH | 11.08.1993 | ||
GR | 11.08.1993 | ||
IT | 11.08.1993 | ||
LI | 11.08.1993 | ||
NL | 11.08.1993 | ||
SE | 11.08.1993 | ||
Former [1999/42] | AT | 11.08.1993 | |
BE | 11.08.1993 | ||
CH | 11.08.1993 | ||
IT | 11.08.1993 | ||
LI | 11.08.1993 | ||
NL | 11.08.1993 | ||
SE | 11.08.1993 | ||
Former [1994/25] | AT | 11.08.1993 | |
BE | 11.08.1993 | ||
CH | 11.08.1993 | ||
LI | 11.08.1993 | ||
NL | 11.08.1993 | ||
SE | 11.08.1993 | ||
Former [1994/19] | AT | 11.08.1993 | |
CH | 11.08.1993 | ||
LI | 11.08.1993 | ||
SE | 11.08.1993 | ||
Former [1994/16] | CH | 11.08.1993 | |
LI | 11.08.1993 | ||
SE | 11.08.1993 | ||
Former [1994/05] | CH | 11.08.1993 | |
LI | 11.08.1993 | Documents cited: | Search | [Y]FR2370479 (LOCK PETER [GB]); | [A]US4173689 (FAZZIO FRANK J [US], et al); | [Y]EP0063898 (SQUIBB & SONS INC [US]); | [Y]EP0130401 (KANEGAFUCHI CHEMICAL IND [JP]); | [X]WO8503445 (MEDINVENT SA [CH]); | [E]DE3525731 (LEMM WILFRIED DR ING) |