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EP0491352
European procedure
Extract from the Register of European Patents
EP About this file: EP0491352
| EP0491352 - Motor fuel additive, and method of manufacture [Right-click to bookmark this link] | |||
| Former [1992/26] | Motorfueladditive, and method of manufacture | ||
| [1994/49] | Status | Patent maintained as amended Status updated on 13.10.2000 Database last updated on 05.07.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states ALCOR CHEMIE AG Ruessenstrasse 16 CH-6340 Baar / CH | [1992/26] | Inventor(s) | 01 /
Zobel, Günter Georg Fritz Schneitstrasse 20 CH-6315 Oberägeri / CH | 02 /
Deibel, Fritz Ulrich Albrecht-Dürer-Strasse 62 W-5024 Pulheim 1 / DE | [1992/26] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [1994/11] | Werner, Hans-Karsten, Dr., et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | ||
| Former [1992/26] | Werner, Hans-Karsten, Dr. Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 91121594.5 | 17.12.1991 | [1992/26] | Priority number, date | DE19904040557 | 19.12.1990 Original published format: DE 4040557 | DE19914126789 | 14.08.1991 Original published format: DE 4126789 | [1992/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0491352 | Date: | 24.06.1992 | Language: | DE | [1992/26] | Type: | B1 Patent specification | No.: | EP0491352 | Date: | 07.12.1994 | Language: | DE | [1994/49] | Type: | B2 New European patent specification | No.: | EP0491352 | Date: | 29.11.2000 | Language: | DE | [2000/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.03.1992 | Classification | IPC: | C10L1/10, C10L1/14, C07F7/26 | [1992/26] | CPC: |
C10L1/103 (EP);
C07F7/26 (EP);
C10L1/14 (EP);
C10L1/1616 (EP);
C10L1/306 (EP)
| C-Set: |
C10L1/14, C10L1/1616, C10L1/306 (EP)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1992/26] | Title | German: | Treibstoffzusatz und Verfahren zur Herstellung desselben | [1992/26] | English: | Motor fuel additive, and method of manufacture | [1994/49] | French: | Additif pour carburant, et son procédé de fabrication | [1992/26] |
| Former [1992/26] | Motorfueladditive, and method of manufacture | Examination procedure | 04.11.1992 | Examination requested [1992/53] | 16.03.1993 | Despatch of a communication from the examining division (Time limit: M04) | 15.07.1993 | Reply to a communication from the examining division | 17.08.1993 | Despatch of a communication from the examining division (Time limit: M02) | 23.09.1993 | Reply to a communication from the examining division | 07.10.1993 | Despatch of a communication from the examining division (Time limit: M04) | 19.11.1993 | Reply to a communication from the examining division | 01.12.1993 | Despatch of a communication from the examining division (Time limit: M02) | 17.12.1993 | Reply to a communication from the examining division | 03.05.1994 | Despatch of communication of intention to grant (Approval: Yes) | 17.05.1994 | Communication of intention to grant the patent | 03.08.1994 | Fee for grant paid | 03.08.1994 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
07.09.1995
18.09.1995
ADMISSIBLE The Associated Octel Company Limited 23 Berkeley Square London, W1X 6DT, England / GB Opponent's representative Harding, Charles Thomas D Young & Co LLP 120 Holborn London EC1N 2DY / GB | [N/P] |
| Former [1995/44] | |||
| Opponent(s) | 01
07.09.1995
18.09.1995
ADMISSIBLE The Associated Octel Company Limited 23 Berkeley Square London, W1X 6DT, England / GB Opponent's representative Harding, Charles Thomas D. Young & Co. 21 New Fetter Lane London EC4A 1DA / GB | 18.10.1995 | Invitation to proprietor to file observations on the notice of opposition | 24.11.1995 | Reply of patent proprietor to notice(s) of opposition | 16.07.1996 | Date of oral proceedings | 07.08.1996 | Despatch of interlocutory decision in opposition | 07.08.1996 | Despatch of minutes of oral proceedings | 05.06.2000 | Legal effect of interlocutory decision in opposition | 12.07.2000 | Despatch of communication that the patent will be maintained as amended | 30.09.2000 | Fee for printing new specification paid | Appeal following opposition | 04.10.1996 | Appeal received No. T0892/96 | 29.11.1996 | Statement of grounds filed | 05.06.2000 | Result of appeal procedure: appeal of the opponent withdrawn | Fees paid | Renewal fee | 23.12.1993 | 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. | Lapses during opposition Tooltip | FR | 07.12.1994 | GB | 07.12.1994 | NL | 07.12.1994 | [2004/35] |
| Former [2003/07] | GB | 07.12.1994 | |
| NL | 07.12.1994 | ||
| Former [2002/12] | GB | 07.12.1994 | Documents cited: | Search | [Y]US3052530 (MARTIN HAMER, et al); | [Y]US2992250 (HYMIN SHAPIRO, et al); | [YD]US3038916 (COOK SHIRL E, et al); | [Y]US3133099 (COOK SHIRL E, et al); | [A]DE1420936 (ETHYL CORP); | [A]US3098089 (COOK SHIRL E, et al); | [A]US3038919 (COOK SHIRL E, et al); | [A]FR1441315 (ETHYL CORP); | [A]US3277134 (COLLIER JR HERMAN E, et al) |