EP0231674 - Elastomeric compositions based on block polyetheramide and nitrile rubber, and method for their preparation [Right-click to bookmark this link] | |||
Former [1987/33] | Elastomeric compositions based on polyether amide and nitrile rubber, and method for their preparation | ||
[1992/23] | Status | No opposition filed within time limit Status updated on 03.04.1993 Database last updated on 08.10.2024 | Most recent event Tooltip | 03.04.1993 | No opposition filed within time limit | published on 26.05.1993 [1993/21] | Applicant(s) | For all designated states ELF ATOCHEM S.A. 4/8, Cours Michelet, La Défense 10 92800 Puteaux Hauts-de-Seine / FR | [N/P] |
Former [1987/33] | For all designated states ELF ATOCHEM S.A. 4 & 8, Cours Michelet La Défense 10 F-92800 Puteaux / FR | Inventor(s) | 01 /
Jacquemin, Jean-Pierre Les Logis 31, Avenue du Président Kennedy F-27300 Bernay / FR | 02 /
Deleens, Gérard Le Bout de la Forge La Houssaye F-27410 Beaumesnil / FR | [1987/33] | Representative(s) | Rochet, Michel, et al ELF ATOCHEM S.A. Département Propriété Industrielle 4-8, Cours Michelet La Défense 10 - Cedex 42 92091 Paris-La-Défense / FR | [N/P] |
Former [1992/45] | Rochet, Michel, et al ELF ATOCHEM S.A. Département Propriété Industrielle 4-8, Cours Michelet La Défense 10 - Cedex 42 F-92091 Paris-La-Défense / FR | ||
Former [1987/33] | Rochet, Michel ELF ATOCHEM S.A. Département Propriété Industrielle 4-8, Cours Michelet La Défense 10 - Cedex 42 F-92091 Paris-La-Défense / FR | Application number, filing date | 86402578.8 | 20.11.1986 | [1987/33] | Priority number, date | FR19850017474 | 26.11.1985 Original published format: FR 8517474 | [1987/33] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0231674 | Date: | 12.08.1987 | Language: | FR | [1987/33] | Type: | B1 Patent specification | No.: | EP0231674 | Date: | 03.06.1992 | Language: | FR | [1992/23] | Type: | B1 RE Reissue of patent specification | No.: | EP0231674 | Date: | 29.06.1992 | [1992/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.06.1987 | Classification | IPC: | C08L77/12, C08L77/00, C08L9/02 | [1987/33] | CPC: |
C08L77/06 (EP,US);
C08L77/00 (EP,US);
C08L77/12 (EP,US);
C08L9/02 (EP,US)
| C-Set: |
C08L77/00, C08L2666/04 (US,EP);
C08L77/06, C08L2666/08 (US,EP);
C08L77/12, C08L2666/04 (US,EP);
C08L9/02, C08L2666/20 (EP,US) | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1987/33] | Title | German: | Elastomerzusammensetzungen auf Basis von Blockpolyätheramiden und Nitrilkautschuk sowie Verfahren zu deren Herstellung | [1992/23] | English: | Elastomeric compositions based on block polyetheramide and nitrile rubber, and method for their preparation | [1992/23] | French: | Compositions élastomériques à base de polyétheramide séquence et de caoutchouc nitrile et leur procédé de fabrication | [1992/23] |
Former [1987/33] | Elastomerzusammensetzungen auf Basis von Polyätheramiden und Nitrilkautschuk sowie Verfahren zu deren Herstellung | ||
Former [1987/33] | Elastomeric compositions based on polyether amide and nitrile rubber, and method for their preparation | ||
Former [1987/33] | Compositions élastomériques à base de polyétheramide et de caoutchouc nitrile et leur procédé de fabrication | Examination procedure | 25.11.1986 | Examination requested [1987/33] | 03.03.1989 | Despatch of a communication from the examining division (Time limit: M04) | 12.05.1989 | Reply to a communication from the examining division | 21.11.1989 | Despatch of a communication from the examining division (Time limit: M08) | 16.07.1990 | Reply to a communication from the examining division | 01.08.1991 | Despatch of a communication from the examining division (Time limit: M04) | 23.09.1991 | Reply to a communication from the examining division | 19.11.1991 | Despatch of communication of intention to grant (Approval: Yes) | 10.12.1991 | Communication of intention to grant the patent | 21.02.1992 | Fee for grant paid | 21.02.1992 | Fee for publishing/printing paid | Opposition(s) | 04.03.1993 | No opposition filed within time limit [1993/21] | Fees paid | Renewal fee | 25.11.1988 | Renewal fee patent year 03 | 27.11.1989 | Renewal fee patent year 04 | 20.11.1990 | Renewal fee patent year 05 | 11.11.1991 | Renewal fee patent year 06 |
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]FR2359179 (BAYER AG [DE]); | [A]EP0027955 (BAYER AG [DE]) |