EP0889115 - An engine oil deterioration preventing agent and device [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.12.2002 Database last updated on 02.09.2024 | Most recent event Tooltip | 29.08.2008 | Change - representative | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states Toyota Jidosha Kabushiki Kaisha 1, Toyota-cho Toyota-shi, Aichi-ken, 471-8571 / JP | [N/P] |
Former [1999/01] | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho, Toyota-shi Aichi-ken 471-8571 / JP | Inventor(s) | 01 /
Kageyama, Yuji c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken 471-8571 / JP | 02 /
Takahashi, Akihiro c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken 471-8571 / JP | 03 /
Kinugasa, Yukio c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken 471-8571 / JP | [1999/01] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
Former [2008/40] | Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22 85354 Freising / DE | ||
Former [1999/01] | Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte, Kindermann Partnerschaft Patent- und Rechtsanwaltskanzlei Patentanwälte, Rechtsanwalt Alois-Steinecker-Strasse 22 85354 Freising / DE | Application number, filing date | 98112278.1 | 02.07.1998 | [1999/01] | Priority number, date | JP19970178458 | 03.07.1997 Original published format: JP 17845897 | JP19970321274 | 21.11.1997 Original published format: JP 32127497 | [1999/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0889115 | Date: | 07.01.1999 | Language: | EN | [1999/01] | Type: | A3 Search report | No.: | EP0889115 | Date: | 19.01.2000 | [2000/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.12.1999 | Classification | IPC: | C10M175/00 | [1999/01] | CPC: |
C10M175/0091 (EP,US)
| Designated contracting states | DE, FR, GB [2000/39] |
Former [1999/01] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Mittel zur Verhinderung der Alterung von Motorölen und Vorrichtung | [1999/01] | English: | An engine oil deterioration preventing agent and device | [1999/01] | French: | Agent empêchant la détérioration d'huile moteur et dispositif | [1999/01] | Examination procedure | 31.07.1998 | Examination requested [1999/01] | 25.03.2002 | Despatch of a communication from the examining division (Time limit: M04) | 06.08.2002 | Application deemed to be withdrawn, date of legal effect [2003/06] | 06.09.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/06] | Fees paid | Renewal fee | 12.07.2000 | Renewal fee patent year 03 | 12.07.2001 | Renewal fee patent year 04 | 12.07.2002 | 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]US3749247 (ROHDE R) [X] 1,3,9-12,17 * column 1, line 36 - line 60 * * column 3, line 20 - line 22 * * column 2, line 37 - line 47 * * column 2, line 23 - line 32 * * column 2, line 61 - column 3, line 3 *; | [X]USB449989I (L.S. COHEN) [X] 1,7,10,11 * column 2, line 19 - line 24 *; | [X]US4144166 (DEJOVINE JAMES M) [X] 1,3,10,11 * column 12, line 39 - line 49 * * column 1, line 58 - column 2, line 22; figure 4 * * column 4, line 27 - line 28 *; | [X]EP0275148 (EXXON CHEMICAL PATENTS INC [US]) [X] 1,6,10,11 * page 2, line 14 - line 21 * * page 2, line 47 - line 58 *; | [X]EP0416905 (EXXON RESEARCH ENGINEERING CO [US]) [X] 1,6,10,11 * claims 9-12 *; | [A]WO9323507 (MARSDEN ALAN [US]) [A] 1,10-12 * page 1, line 10 - line 12 ** page 3, line 1 - line 31 *; | [X]US5327861 (ROGALLA RONALD J [US], et al) [X] 1,10,12,16,17 * claim 9 *; | [X]WO9532045 (TF PURIFINER INC [US]) [X] 1,9-11,17 * claim 1 *; | [PX]WO9805409 (ALLIED SIGNAL INC [US]) [PX] 1,2,10,11 * page 4, line 27 - line 35 *; | [PX]US5718258 (LEFEBVRE BYRON [US], et al) [PX] 1,5,7,10,11 * column 1, line 39 - line 52 * * column 2, line 21 - line 24 * |