EP0013469 - Molybdenum complexes of ashless oxazoline dispersants, their preparation, a concentrate thereof, and their application as friction reducing antiwear additives for lubricating oils and gasoline [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.11.1984 Database last updated on 08.10.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: GB | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states EXXON RESEARCH AND ENGINEERING COMPANY P.O.Box 390 180 Park Avenue Florham Park New Jersey 07932-0390 / US | [N/P] |
Former [1980/15] | For all designated states EXXON RESEARCH AND ENGINEERING COMPANY P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 / US | Inventor(s) | 01 /
Ryer, Jack 61 Jensen Street East Brunswick New Jersey / US | 02 /
Winans, Esther Deffley 508 Outlook Avenue Colonia New Jersey / US | 03 /
Brois, Stanley James 804 Coolidge Street Westfield New Jersey / US | 04 /
Gutierrez, Antonio 22 Tar Heels Road Mercerville New Jersey / US | 05 /
Coupland, Keith 102 Mayfair Drive Sarnia Ontario / CA | 06 /
Salva, Juan Miquelu 381 London Road Sarnia Ontario / CA | 07 /
Smith, Clinton Richard King Street RR No. 1 Camlachie Ontario / CA | [1980/15] | Representative(s) | Bawden, Peter Charles Exxon Chemical Ltd P O Box 1 Abingdon, Oxfordshire OX13 6BB / GB | [N/P] |
Former [1984/02] | Bawden, Peter Charles EXXON CHEMICAL LIMITED P.O. Box 1 Abingdon, Oxfordshire OX13 6BB / GB | ||
Former [1980/15] | Bawden, Peter Charles Esso Chemical Research Centre PO Box 1 Abingdon Oxfordshire OX13 6BB / GB | Application number, filing date | 79301930.8 | 18.09.1979 | [1980/15] | Priority number, date | US19780943206 | 18.09.1978 Original published format: US 943206 | US19780943342 | 18.09.1978 Original published format: US 943342 | [1980/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0013469 | Date: | 23.07.1980 | Language: | EN | [1980/15] | Type: | B1 Patent specification | No.: | EP0013469 | Date: | 11.01.1984 | Language: | EN | [1984/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.04.1980 | Classification | IPC: | C10M1/32, C10M3/26, C07F11/00, C10L1/22 | [1980/15] | CPC: |
C07F11/005 (EP);
C10M159/18 (EP);
C10M2203/06 (EP);
C10M2205/00 (EP);
C10M2205/026 (EP);
C10M2205/06 (EP);
C10M2205/22 (EP);
C10M2207/026 (EP);
C10M2207/027 (EP);
C10M2207/028 (EP);
C10M2207/144 (EP);
C10M2207/146 (EP);
C10M2207/16 (EP);
C10M2207/262 (EP);
C10M2207/287 (EP);
C10M2207/288 (EP);
C10M2207/289 (EP);
C10M2209/084 (EP);
C10M2215/04 (EP);
C10M2215/08 (EP);
C10M2215/082 (EP);
C10M2215/086 (EP);
C10M2215/22 (EP);
C10M2215/221 (EP);
C10M2215/225 (EP);
C10M2215/226 (EP);
C10M2215/26 (EP);
C10M2215/28 (EP);
C10M2215/30 (EP);
C10M2217/022 (EP);
C10M2217/023 (EP);
C10M2217/028 (EP);
C10M2217/046 (EP);
C10M2217/06 (EP);
C10M2219/022 (EP);
C10M2219/024 (EP);
C10M2219/044 (EP);
C10M2219/046 (EP);
C10M2219/087 (EP);
C10M2219/088 (EP);
C10M2219/089 (EP);
C10M2219/108 (EP);
C10M2223/045 (EP);
C10M2223/047 (EP);
C10M2223/12 (EP);
C10M2223/121 (EP);
C10M2225/04 (EP);
C10M2225/041 (EP);
| Designated contracting states | BE, DE, FR, GB, IT, NL [1980/15] | Title | German: | Molybdänkomplexe aschefreier Oxazolindispersionsmittel, ihre Herstellung, ihre Konzentrate und ihre Verwendung als reibungsvermindernde abreibfeste Zusatzstoffe in Schmierölen und Brennstoff | [1980/15] | English: | Molybdenum complexes of ashless oxazoline dispersants, their preparation, a concentrate thereof, and their application as friction reducing antiwear additives for lubricating oils and gasoline | [1980/15] | French: | Complexes de molybdène de dispersants sans cendre dérivés d'oxazoline, leur préparation, leur concentré et leur application comme additifs anti-usure réduisant la friction dans des huiles lubrifiantes et des carburants | [1980/15] | Examination procedure | 29.09.1980 | Examination requested [1981/21] | 10.11.1981 | Despatch of a communication from the examining division (Time limit: M04) | 11.03.1982 | Reply to a communication from the examining division | 11.06.1982 | Despatch of a communication from the examining division (Time limit: M04) | 04.10.1982 | Reply to a communication from the examining division | 07.02.1983 | Despatch of communication of intention to grant (Approval: ) | 09.03.1983 | Communication of intention to grant the patent | 23.03.1983 | Fee for grant paid | 23.03.1983 | Fee for publishing/printing paid | Opposition(s) | 12.10.1984 | No opposition filed within time limit [1985/04] | Request for further processing for: | 05.03.1980 | Request for further processing filed | 12.03.1980 | Full payment received (date of receipt of payment) Request granted | 22.04.1980 | Decision despatched | Fees paid | Renewal fee | 02.07.1981 | Renewal fee patent year 03 | 26.07.1982 | Renewal fee patent year 04 | 08.07.1983 | 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. | Lapses during opposition Tooltip | BE | 30.09.1984 | [2015/21] |
Former [1991/51] | GB | 18.09.1984 | |
BE | 30.09.1984 | ||
Former [1989/38] | GB | 18.09.1984 | Documents cited: | Search | US4116876 [ ] (BROIS STANLEY J, et al); | GB1483681 [ ] (EXXON RESEARCH ENGINEERING CO); | GB1483682 [ ] (EXXON RESEARCH ENGINEERING CO); | FR2378849 [ ] (EXXON RESEARCH ENGINEERING CO [US]); | GB1085903 [ ] (CASTROL LTD); | US4062786 [ ] (BROIS STANLEY J, et al); | US4035309 [ ] (BROIS STANLEY J); | GB882295 [ ] (CASTROL LTD) |