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EP0785230
European procedure
Extract from the Register of European Patents
EP About this file: EP0785230
| EP0785230 - Vulcaniizable rubber compositions for vehicle tyres [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.01.2002 Database last updated on 30.10.2024 | Most recent event Tooltip | 25.01.2002 | No opposition filed within time limit | published on 13.03.2002 [2002/11] | Applicant(s) | For all designated states BAYER AG 51368 Leverkusen / DE | [1997/30] | Inventor(s) | 01 /
Braubach, Wilfried Steinberg 7 42659 Solingen / DE | 02 /
Jeske, Winfried Irlerhof 32 51399 Burscheid / DE | 03 /
Marwede, Günter, Dr. Am Portzenacker 24 51069 Köln / DE | [1997/30] | Application number, filing date | 96119697.9 | 09.12.1996 | [1997/30] | Priority number, date | DE1995147630 | 20.12.1995 Original published format: DE 19547630 | [1997/30] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0785230 | Date: | 23.07.1997 | Language: | DE | [1997/30] | Type: | B1 Patent specification | No.: | EP0785230 | Date: | 21.03.2001 | Language: | DE | [2001/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.04.1997 | Classification | IPC: | C08L9/00, C08K3/36, B60C1/00 | [1997/30] | CPC: |
B60C1/0016 (EP);
C08K3/04 (EP);
C08K3/36 (EP);
C08L9/00 (EP);
C08L9/06 (EP);
C08L2205/02 (EP)
| C-Set: |
C08K3/04, C08L9/00 (EP);
C08K3/36, C08L9/00 (EP);
C08L9/00, C08L2666/08 (EP);
C08L9/06, C08L2666/08 (EP) | Designated contracting states | DE, FR, GB, IT [1997/30] | Title | German: | Vulkanisierbare Kautschukmischungen für die Herstellung von Fahrzeugreifen | [1997/30] | English: | Vulcaniizable rubber compositions for vehicle tyres | [1997/30] | French: | Compositions vulcanisables de caoutchouc pour pneumatiques de véhicule | [1997/30] | Examination procedure | 23.01.1998 | Examination requested [1998/13] | 17.06.1998 | Despatch of a communication from the examining division (Time limit: M04) | 13.10.1998 | Reply to a communication from the examining division | 05.02.1999 | Despatch of a communication from the examining division (Time limit: M06) | 14.07.1999 | Reply to a communication from the examining division | 25.05.2000 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.2000 | Communication of intention to grant the patent | 18.12.2000 | Fee for grant paid | 18.12.2000 | Fee for publishing/printing paid | Opposition(s) | 22.12.2001 | No opposition filed within time limit [2002/11] | Fees paid | Renewal fee | 04.01.1999 | Renewal fee patent year 03 | 05.01.2000 | Renewal fee patent year 04 | 02.01.2001 | 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. | Documents cited: | Search | [X]FR2364630 (NIPPON RUBBER CO [JP]) [X] 1 * page 11, line 7; examples 8,9; claim 3 *; | [Y]US3978165 (STUMPE JR NELSON A, et al) [Y] 1-5 * example -; claim - *; | [Y]EP0641823 (GOODYEAR TIRE & RUBBER [US]) [Y] 1-5 * example -; claim - *; | [E]EP0747426 (GOODYEAR TIRE & RUBBER [US]) [E] 1-5 * example -; claim - *; | [A]US4522970 (SCRIVER RICHARD M [LU], et al) [A] 1 * claim 1 * | by applicant | EP0501227 | US5227425 | EP0157703 | DE2410014 | EP0447066 | DE2062883 | DE2457446 | - ULLMANN, APPL. SCI. PUBL., (1983), vol. 4, no. 13, pages 605 - 611 | - BLACKLEY, SYNTHETIC RUBBERS: THEIR CHEMISTRY AND TECHNOLOGY, pages 95 - 126 | - S. WOLFF, "Reinforcing and Vulcanization Effects of Silane Si 69 in Silica-Filled Compounds", KUNSTOFFE, KAUTSCHUK + GUMMI, (1981), vol. 34, pages 280 - 284 | - S. WOLFF, "Optimization of Silane-Silica OTR Compounds. Part I: Variations of Mixing Temperature and Time during the Modification of Silica with Bis(3-tri-ethoxysilylpropyl)-tetrasulfide", RUBBER CHEM. TECHNOL., (1982), vol. 55, pages 967 - 989 | - ADV. POLYMER SCI., (1981), vol. 38, pages 141 - 163 | - ADV. POLYMER SCI., (1985), vol. 71, pages 79 - 151 |