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EP0294458
European procedure
Extract from the Register of European Patents
EP About this file: EP0294458
| EP0294458 - LUBRICANT COMPOSITION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.06.1992 Database last updated on 26.03.2026 | Most recent event Tooltip | 25.06.1992 | No opposition filed within time limit | published on 12.08.1992 [1992/33] | Applicant(s) | For all designated states The Lubrizol Corporation 29400 Lakeland Boulevard Wickliffe, Ohio 44092 / US | [1988/50] | Inventor(s) | 01 /
SCHWIND, James, Jay 266 E. 323rd Willowick, OH 44094 / US | 02 /
TIPTON, Craig, Daniel 3595 Call Road Perry, OH 44081 / US | [1988/50] | Representative(s) | Crisp, David Norman, et al D Young & Co LLP 120 Holborn London EC1N 2DY / GB | [N/P] |
| Former [1988/50] | Crisp, David Norman, et al D. YOUNG & CO. 21 New Fetter Lane London EC4A 1DA / GB | Application number, filing date | 88900646.6 | 15.12.1987 | [1988/50] | WO1987US03340 | Priority number, date | US19860946407 | 22.12.1986 Original published format: US 946407 | [1988/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8804684 | Date: | 30.06.1988 | Language: | EN | [1988/14] | Type: | A1 Application with search report | No.: | EP0294458 | Date: | 14.12.1988 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.06.1988 takes the place of the publication of the European patent application. | [1988/50] | Type: | B1 Patent specification | No.: | EP0294458 | Date: | 21.08.1991 | Language: | EN | [1991/34] | Search report(s) | International search report - published on: | EP | 30.06.1988 | Classification | IPC: | C10M163/00, C10M169/04, C10M101/04, C10M107/02, C10M129/76, C10M133/04, C10M133/08, C10M133/18, C10M135/02, C10M135/04 | [1988/50] | CPC: |
C10M167/00 (EP,US);
C10M101/02 (EP,US);
C10M105/06 (EP,US);
C10M107/08 (EP,US);
C10M107/10 (EP,US);
C10M107/28 (EP,US);
C10M129/76 (EP,US);
C10M133/04 (EP,US);
C10M133/08 (EP,US);
C10M133/16 (EP,US);
C10M135/02 (EP,US);
C10M135/04 (EP,US);
C10M135/06 (EP,US);
C10M137/04 (EP,US);
C10M137/10 (EP,US);
C10M139/00 (EP,US);
C10M143/04 (EP,US);
C10M143/10 (EP,US);
C10M143/16 (EP,US);
C10M145/16 (EP,US);
C10M159/20 (EP,US);
C10M159/22 (EP,US);
C10M159/24 (EP,US);
C10M169/04 (EP,US);
C10M169/048 (EP,US);
C10M2203/06 (EP,US);
C10M2203/065 (EP,US);
C10M2203/1006 (EP,US);
C10M2203/1025 (EP,US);
C10M2203/1045 (EP,US);
C10M2203/1065 (EP,US);
C10M2203/1085 (EP,US);
C10M2205/024 (EP,US);
C10M2205/026 (EP,US);
C10M2205/0265 (EP,US);
C10M2205/028 (EP,US);
C10M2205/0285 (EP,US);
C10M2205/04 (EP,US);
C10M2205/10 (EP,US);
C10M2207/028 (EP,US);
C10M2207/26 (EP,US);
C10M2207/262 (EP,US);
C10M2207/287 (EP,US);
C10M2207/288 (EP,US);
C10M2207/289 (EP,US);
C10M2209/08 (EP,US);
C10M2209/084 (EP,US);
C10M2209/0845 (EP,US);
C10M2209/086 (EP,US);
C10M2209/0863 (EP,US);
C10M2215/02 (EP,US);
C10M2215/042 (EP,US);
C10M2215/08 (EP,US);
C10M2215/082 (EP,US);
C10M2215/086 (EP,US);
C10M2215/12 (EP,US);
C10M2215/122 (EP,US);
C10M2215/28 (EP,US);
C10M2219/02 (EP,US);
C10M2219/022 (EP,US);
C10M2219/024 (EP,US);
C10M2219/046 (EP,US);
C10M2219/087 (EP,US);
C10M2219/088 (EP,US);
C10M2219/089 (EP,US);
C10M2223/04 (EP,US);
C10M2223/041 (EP,US);
C10M2223/042 (EP,US);
C10M2223/045 (EP,US);
C10M2227/00 (EP,US);
C10M2227/06 (EP,US);
C10M2227/061 (EP,US);
C10M2227/062 (EP,US);
C10M2227/063 (EP,US);
C10M2227/065 (EP,US);
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1988/50] | Title | German: | SCHMIERMITTELGEMISCH | [1988/50] | English: | LUBRICANT COMPOSITION | [1988/50] | French: | COMPOSITION LUBRIFIANTE | [1988/50] | Entry into regional phase | 27.08.1988 | National basic fee paid | 27.08.1988 | Designation fee(s) paid | 27.08.1988 | Examination fee paid | Examination procedure | 27.08.1988 | Examination requested [1988/50] | 05.07.1989 | Despatch of a communication from the examining division (Time limit: M06) | 15.01.1990 | Reply to a communication from the examining division | 09.04.1990 | Despatch of a communication from the examining division (Time limit: M04) | 14.08.1990 | Reply to a communication from the examining division | 26.11.1990 | Despatch of communication of intention to grant (Approval: Yes) | 01.02.1991 | Communication of intention to grant the patent | 15.04.1991 | Fee for grant paid | 15.04.1991 | Fee for publishing/printing paid | Opposition(s) | 22.05.1992 | No opposition filed within time limit [1992/33] | Fees paid | Renewal fee | 21.11.1989 | Renewal fee patent year 03 | 14.12.1990 | Renewal fee patent year 04 | 02.01.1991 | Renewal fee patent year 05 |
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