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EP0449941
European procedure
Extract from the Register of European Patents
EP About this file: EP0449941
| EP0449941 - SURGICAL BARRIER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 05.01.1995 | No opposition filed within time limit | published on 22.02.1995 [1995/08] | Applicant(s) | For all designated states Guidor Aktiebolag Novum Blickagangen 6D S-141 52 Huddinge / SE | [1992/36] |
| Former [1991/41] | For all designated states PROCORDIA ORATECH AB Novum Blickagangen 6D S-141 52 Huddinge / SE | Inventor(s) | 01 /
LUNDGREN, Dan Askims Kyrkväg 5 S-436 51 Hovas / SE | [1991/41] | Representative(s) | Ström, Tore, et al Ström & Gulliksson AB P.O. Box 4188 203 13 Malmö / SE | [N/P] |
| Former [1991/41] | Ström, Tore, et al Ström & Gulliksson AB Studentgatan 1 P.O. Box 4188 S-203 13 Malmö / SE | Application number, filing date | 90901082.9 | 22.12.1989 | [1991/41] | WO1989SE00746 | Priority number, date | SE19880004641 | 23.12.1988 Original published format: SE 8804641 | [1991/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9007308 | Date: | 12.07.1990 | Language: | EN | [1990/16] | Type: | A1 Application with search report | No.: | EP0449941 | Date: | 09.10.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.07.1990 takes the place of the publication of the European patent application. | [1991/41] | Type: | B1 Patent specification | No.: | EP0449941 | Date: | 02.03.1994 | Language: | EN | [1994/09] | Search report(s) | International search report - published on: | SE | 12.07.1990 | Classification | IPC: | A61F2/02, A61C8/00, A61L27/00 | [1991/41] | CPC: |
A61L31/148 (EP);
A61C8/0006 (EP);
A61F2/0059 (EP);
A61K6/50 (EP);
A61L31/10 (EP);
A61F2/2846 (EP);
A61F2/30749 (EP);
A61F2002/30062 (EP);
A61F2210/0004 (EP);
| C-Set: |
A61K6/50, C08L2201/06 (EP);
A61K6/50, C08L27/18 (EP);
A61K6/50, C08L67/04 (EP);
A61K6/50, C08L75/04 (EP); | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1991/41] | Title | German: | CHIRURGISCHE GRENZSCHICHT | [1991/41] | English: | SURGICAL BARRIER | [1991/41] | French: | BARRIERE CHIRURGICALE | [1991/41] | Entry into regional phase | 07.06.1991 | National basic fee paid | 07.06.1991 | Designation fee(s) paid | 07.06.1991 | Examination fee paid | Examination procedure | 18.07.1990 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 07.06.1991 | Examination requested [1991/41] | 28.04.1992 | Despatch of a communication from the examining division (Time limit: M06) | 09.11.1992 | Reply to a communication from the examining division | 04.01.1993 | Despatch of communication of intention to grant (Approval: No) | 28.06.1993 | Despatch of communication of intention to grant (Approval: later approval) | 05.07.1993 | Communication of intention to grant the patent | 30.09.1993 | Fee for grant paid | 30.09.1993 | Fee for publishing/printing paid | Opposition(s) | 03.12.1994 | No opposition filed within time limit [1995/08] | Fees paid | Renewal fee | 27.12.1991 | Renewal fee patent year 03 | 21.12.1992 | Renewal fee patent year 04 | 20.12.1993 | Renewal fee patent year 05 |
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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. | Cited in | International search | [A]SE8604571 ; | [A]EP0131831 (GORE & ASS [US]); | [A]US4531916 (SCANTLEBURY TODD V [US], et al); | [A]WO8600517 (GORE & ASS [US]); | [A]WO8602824 (LUNDGREN DAN); | [A]US4599084 (NASHEF AWS S [US]) | Examination | SE86045713 |