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EP0427185
European procedure
Extract from the Register of European Patents
EP About this file: EP0427185
| EP0427185 - Copolymers from trimethylenecarbonate and D,L-lactide [Right-click to bookmark this link] | |||
| Former [1991/20] | Copolymers from trimethylenecarbonate and optically inactive lactides | ||
| [1997/43] | Status | No opposition filed within time limit Status updated on 28.08.1998 Database last updated on 19.07.2024 | Most recent event Tooltip | 17.03.1999 | Change - oral proceedings | Applicant(s) | For:BE
CH
DE
DK
ES
FR
GR
IT
LI
LU
NL
SE
AT
Boehringer Ingelheim KG 55216 Ingelheim / DE | For:GB
Boehringer Ingelheim International GmbH 55216 Ingelheim / DE | [N/P] |
| Former [1997/42] | For:BE
CH
DE
DK
ES
FR
GR
IT
LI
LU
NL
SE
AT
Boehringer Ingelheim KG 55216 Ingelheim / DE | ||
| For:GB
Boehringer Ingelheim International GmbH 55216 Ingelheim / DE | |||
| Former [1994/35] | For:BE
CH
DE
DK
ES
FR
GR
IT
LI
LU
NL
SE
AT
BOEHRINGER INGELHEIM KG Postfach 200 D-55216 Ingelheim / DE | ||
| For:GB
BOEHRINGER INGELHEIM INTERNATIONAL GmbH Postfach 200 D-55216 Ingelheim am Rhein / DE | |||
| Former [1991/20] | For:BE
CH
DE
DK
ES
FR
GR
IT
LI
LU
NL
SE
AT
BOEHRINGER INGELHEIM KG D-55216 Ingelheim / DE | ||
| For:GB
BOEHRINGER INGELHEIM INTERNATIONAL G.M.B.H. D-55216 Ingelheim / DE | Inventor(s) | 01 /
Buchholz, Berthold, Dr. Grundstrasse 55 W-6507 Ingelheim am Rhein / DE | [1991/20] | Application number, filing date | 90121163.1 | 06.11.1990 | [1991/20] | Priority number, date | DE19893937272 | 09.11.1989 Original published format: DE 3937272 | [1991/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0427185 | Date: | 15.05.1991 | Language: | DE | [1991/20] | Type: | A3 Search report | No.: | EP0427185 | Date: | 15.04.1992 | Language: | DE | [1992/16] | Type: | B1 Patent specification | No.: | EP0427185 | Date: | 22.10.1997 | Language: | DE | [1997/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.02.1992 | Classification | IPC: | C08G63/64, A61L17/00, A61K47/34, A01N25/10 | [1991/20] | CPC: |
C08G63/64 (EP,US);
A61K47/34 (EP,US);
A61L17/10 (EP,US);
A61L26/0019 (EP,US);
A61L31/06 (EP,US)
| C-Set: |
A61L26/0019, C08L69/00 (EP,US);
A61L31/06, C08L69/00 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/20] | Title | German: | Neue Copolymere aus Trimethylencarbonat und D,L-Lactid | [1997/43] | English: | Copolymers from trimethylenecarbonate and D,L-lactide | [1997/43] | French: | Copolymères de carbonate de triméthylène et de D,L-lactide | [1997/43] |
| Former [1991/20] | Neue Copolymere aus Trimethylencarbonat und optisch inaktiven Laktiden | ||
| Former [1991/20] | Copolymers from trimethylenecarbonate and optically inactive lactides | ||
| Former [1991/20] | Copolymères de carbonate de triméthylène et de lactides optiquement inactives | Examination procedure | 05.06.1992 | Examination requested [1992/32] | 11.10.1994 | Despatch of a communication from the examining division (Time limit: M06) | 15.04.1995 | Reply to a communication from the examining division | 20.07.1995 | Despatch of a communication from the examining division (Time limit: M02) | 21.09.1995 | Reply to a communication from the examining division | 03.09.1996 | Despatch of communication of intention to grant (Approval: Yes) | 09.10.1996 | Communication of intention to grant the patent | 20.01.1997 | Fee for grant paid | 20.01.1997 | Fee for publishing/printing paid | Opposition(s) | 23.07.1998 | No opposition filed within time limit [1998/42] | Fees paid | Renewal fee | 23.11.1992 | Renewal fee patent year 03 | 24.11.1993 | Renewal fee patent year 04 | 23.11.1994 | Renewal fee patent year 05 | 30.11.1995 | Renewal fee patent year 06 | 02.12.1996 | Renewal fee patent year 07 |
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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. | Documents cited: | Search | [A]US4045418 (SINCLAIR RICHARD G); | [X]WO8810260 (BOEHRINGER INGELHEIM INT [DE], et al); | [XP]EP0372221 (BOEHRINGER INGELHEIM KG [DE], et al) |