EP0000929 - Polysiloxanes based compositions convertible into elastomers by cross-linking [Right-click to bookmark this link] | |||
Former [1981/11] | Compositions convertible into elastomers by cross-linking | ||
[1981/11] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 24.07.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Wacker-Chemie GmbH Hanns-Seidel-Platz 4 81737 München / DE | [N/P] | Inventor(s) | 01 /
Bosch, Erhard, Dr. Brucknerstrasse 43 D-8263 Burghausen / DE | 02 /
Braunsperger, Karl Unterhadermark 86 D-8261 Raitenhaslach / DE | 03 /
Schiller, August, Dr. Birkenweg 7a D-8261 Marktl/Bergham / DE | 04 /
Louis, Eckhart, Dr. Angererweg 20 D-8263 Burghausen / DE | [N/P] | Application number, filing date | 78100691.1 | 17.08.1978 | Priority number, date | DE19772737303 | 18.08.1977 Original published format: DE 2737303 | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0000929 | Date: | 07.03.1979 | Language: | DE | [N/P] | Type: | B1 Patent specification | No.: | EP0000929 | Date: | 18.03.1981 | Language: | DE | [1981/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.1978 | Classification | IPC: | C08L83/04 | [1981/11] | CPC: |
C08L83/04 (EP,US);
C08G77/045 (EP,US);
C08G77/14 (EP,US);
C08G77/16 (EP,US);
C08G77/18 (EP,US);
C08G77/26 (EP,US);
C08G77/46 (EP,US);
Y10S528/901 (EP,US);
Y10T428/31612 (EP,US);
| C-Set: |
C08L83/04, C08L2666/44 (EP,US);
C08L83/04, C08L83/00, C08L2666/44 (US,EP) | Designated contracting states | BE, CH, DE, FR, GB, NL | Title | German: | Zu Elastomeren vernetzende Massen auf Basis von Polysiloxanen | [1981/11] | English: | Polysiloxanes based compositions convertible into elastomers by cross-linking | [1981/11] | French: | Compositions à base de polysiloxanes convertibles en élastomères par réticulation | [1981/11] |
Former [1981/11] | Zu Elastomeren vernetzende Massen | ||
Former [1981/11] | Compositions convertible into elastomers by cross-linking | ||
Former [1981/11] | Compositions donnant des élastomères par réticulation | Examination procedure | 14.11.1978 | Examination requested | 16.07.1979 | Despatch of a communication from the examining division (Time limit: {0}) | 17.01.1980 | Despatch of a communication from the examining division (Time limit: M03) | 17.04.1980 | Reply to a communication from the examining division | 05.08.1980 | Despatch of communication of intention to grant (Approval: ) | 18.08.1980 | Communication of intention to grant the patent | 03.10.1980 | Fee for grant paid | 03.10.1980 | Fee for publishing/printing paid | Opposition(s) | 02.03.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 07.08.1980 | Renewal fee patent year 03 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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]GB1171848 (GEN ELECTRIC [US]); | [X]DE1964502 (WACKER CHEMIE GMBH); | [A]FR2152908 (GEN ELECTRIC); | [A]FR2347486 (WACKER CHEMIE GMBH [DE]) |