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EP0840774
European procedure
Extract from the Register of European Patents
EP About this file: EP0840774
| EP0840774 - FUEL ADDITIVE COMPOSITIONS CONTAINING POLYALKYPHENOXYAMINOALKANES AND POLY(OXYALKYLENE) AMINES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.05.2004 Database last updated on 10.05.2025 | Most recent event Tooltip | 14.05.2004 | No opposition filed within time limit | published on 30.06.2004 [2004/27] | Applicant(s) | For all designated states Chevron Oronite Company LLC Third floor, 2613 Camino Ramon San Ramon, CA 94583-4289 / US | [N/P] |
| Former [2002/03] | For all designated states Chevron Oronite Company LLC Third floor, 2613 Camino Ramon San Ramon, CA 94583-4289 / US | ||
| Former [2000/34] | For all designated states Chevron Chemical Company LLC 2613 Camino Ramon San Ramon, CA 94583-4289 / US | ||
| Former [1998/36] | For all designated states Chevron Chemical Company LLC 575 Market Street San Francisco, CA 94105 / US | ||
| Former [1998/20] | For all designated states CHEVRON CHEMICAL COMPANY 555 Market Street, Post Office Box 7141 San Francisco, California 94120-7141 / US | Inventor(s) | 01 /
CHERPECK, Richard, E. 8962 Cypress Avenue Cotati, CA 94931 / US | 02 /
MORRIS, Jack, E. 54 Wildwood Place El Cerrito, CA 94530 / US | 03 /
AHMADI, Majid, R. 321 Del Monte Way Pinole, CA 94564 / US | [1998/20] | Representative(s) | Nash, David Allan Haseltine Lake LLP Redcliff Quay 120 Redcliff Street Bristol BS1 6HU / GB | [N/P] |
| Former [1998/20] | Nash, David Allan Haseltine Lake & Co., Imperial House, 15-19 Kingsway London WC2B 6UD / GB | Application number, filing date | 97924651.9 | 12.05.1997 | [1998/20] | WO1997US07915 | Priority number, date | US19960645992 | 14.05.1996 Original published format: US 645992 | US19970846717 | 30.04.1997 Original published format: US 846717 | [1998/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9743359 | Date: | 20.11.1997 | Language: | EN | [1997/50] | Type: | A1 Application with search report | No.: | EP0840774 | Date: | 13.05.1998 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.11.1997 takes the place of the publication of the European patent application. | [1998/20] | Type: | B1 Patent specification | No.: | EP0840774 | Date: | 09.07.2003 | Language: | EN | [2003/28] | Search report(s) | International search report - published on: | US | 20.11.1997 | (Supplementary) European search report - dispatched on: | EP | 22.12.1999 | Classification | IPC: | C10L1/22, C07C217/64, C08F8/32, C10L1/14, C10L10/00 | [2000/06] | CPC: |
C10L1/238 (EP);
C08F8/30 (EP);
C10L10/04 (EP);
C10L1/143 (EP);
C10L1/1608 (EP);
C10L1/1616 (EP);
C10L1/1641 (EP);
C10L1/1824 (EP);
C10L1/1852 (EP);
C10L1/19 (EP);
C10L1/1985 (EP);
C10L1/2383 (EP);
| C-Set: |
C08F8/30, C08F10/00 (EP)
|
| Former IPC [1998/20] | C10L1/22 | Designated contracting states | DE, FR, GB, NL [1998/20] | Title | German: | POLYALKYPHENOXYAMINOALKANE UND POLY(OXYALKYLENEN)AMINE ENTHALTENDE TREIBSTOFFADDITIVZUSAMMENSETZUNGEN. | [1998/20] | English: | FUEL ADDITIVE COMPOSITIONS CONTAINING POLYALKYPHENOXYAMINOALKANES AND POLY(OXYALKYLENE) AMINES | [1998/20] | French: | COMPOSITIONS D'ADDITIFS POUR CARBURANT CONTENANT DES POLYALKYLPHENOXAMINOALCANES ET DES POLY(OXYALKYLENE) AMINES | [1998/20] | Entry into regional phase | 12.02.1998 | National basic fee paid | 12.02.1998 | Search fee paid | 12.02.1998 | Designation fee(s) paid | 12.02.1998 | Examination fee paid | Examination procedure | 12.02.1998 | Examination requested [1998/20] | 09.12.2002 | Communication of intention to grant the patent | 01.04.2003 | Fee for grant paid | 01.04.2003 | Fee for publishing/printing paid | Opposition(s) | 14.04.2004 | No opposition filed within time limit [2004/27] | Fees paid | Renewal fee | 06.05.1999 | Renewal fee patent year 03 | 08.05.2000 | Renewal fee patent year 04 | 10.05.2001 | Renewal fee patent year 05 | 06.05.2002 | Renewal fee patent year 06 | 07.05.2003 | Renewal fee patent year 07 |
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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 | [ ] - No further relevant documents disclosed | International search | [Y]US5366517 ; | [A]US5300701 ; | [Y]US5094667 ; | [Y]US4964879 ; | [Y]US4778481 ; | [Y]US4609377 ; | [A]US4604103 ; | [A]US4332595 ; | [A]US4322220 ; | [A]US4024083 ; | [A]US3440029 |