EP0240327 - Cyclic phosphate additives and their use in oleaginous compositions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.02.1993 Database last updated on 03.09.2024 | Most recent event Tooltip | 11.02.1993 | No opposition filed within time limit | published on 31.03.1993 [1993/13] | Applicant(s) | For all designated states EXXON CHEMICAL PATENTS INC. 1900 East Linden Avenue Linden New Jersey 07036-0710 / US | [N/P] |
Former [1987/41] | For all designated states EXXON CHEMICAL PATENTS INC. 1900 East Linden Avenue Linden, New Jersey 07036-0710 / US | Inventor(s) | 01 /
Deen, Harold Eugene 216 Oak Lane Cranford New Jersey / US | 02 /
Gutierrez, Antonio 22 Tar Heels Road Mercerville New Jersey / US | 03 /
Ryer, Jack 61 Jensen Street East Brunswick New Jersey / US | [1987/41] | Representative(s) | Northover, Robert Frank, et al Exxon Chemical Limited Exxon Chemical Technology Centre P.O. Box 1 Abingdon Oxfordshire OX13 6BB / GB | [N/P] |
Former [1987/41] | Northover, Robert Frank, et al Exxon Chemical Limited Exxon Chemical Technology Centre PO Box 1 Abingdon Oxfordshire, OX13 6BB / GB | Application number, filing date | 87302817.9 | 31.03.1987 | [1987/41] | Priority number, date | US19860846597 | 31.03.1986 Original published format: US 846597 | [1987/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0240327 | Date: | 07.10.1987 | Language: | EN | [1987/41] | Type: | A3 Search report | No.: | EP0240327 | Date: | 18.01.1989 | Language: | EN | [1989/03] | Type: | B1 Patent specification | No.: | EP0240327 | Date: | 08.04.1992 | Language: | EN | [1992/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.11.1988 | Classification | IPC: | C07F9/6574, C07F9/6578, C07F9/24, C10L1/26, C10M137/00 | [1992/15] | CPC: |
C10L10/08 (EP,US);
C07F9/657118 (EP,US);
C07F9/65742 (EP,US);
C07F9/6578 (EP,US);
C07F9/65842 (EP,US);
C07F9/65848 (EP,US);
C10L1/26 (EP,US);
C10L1/265 (EP,US);
C10L10/04 (EP,US);
C10M137/04 (EP,US);
C10M137/105 (EP,US);
C10M137/16 (EP,US);
C10M167/00 (EP,US);
C10M2203/06 (EP,US);
C10M2203/10 (EP,US);
C10M2203/102 (EP,US);
C10M2207/021 (EP,US);
C10M2207/028 (EP,US);
C10M2207/282 (EP,US);
C10M2207/34 (EP,US);
C10M2209/084 (EP,US);
C10M2209/086 (EP,US);
C10M2215/04 (EP,US);
C10M2215/042 (EP,US);
C10M2215/26 (EP,US);
C10M2217/046 (EP,US);
C10M2217/06 (EP,US);
C10M2219/044 (EP,US);
C10M2219/046 (EP,US);
C10M2219/084 (EP,US);
C10M2219/087 (EP,US);
C10M2219/088 (EP,US);
C10M2219/089 (EP,US);
C10M2223/02 (EP,US);
C10M2223/04 (EP,US);
C10M2223/042 (EP,US);
C10M2223/045 (EP,US);
C10M2223/047 (EP,US);
C10M2223/049 (EP,US);
C10M2227/061 (EP,US);
C10M2229/041 (EP,US);
C10N2010/02 (EP,US);
C10N2010/04 (EP,US);
C10N2010/12 (EP,US);
C10N2010/14 (EP,US);
C10N2010/16 (EP,US);
C10N2040/02 (EP,US);
C10N2040/04 (EP,US);
C10N2040/042 (EP,US);
C10N2040/044 (EP,US);
C10N2040/046 (EP,US);
C10N2040/06 (EP,US);
C10N2040/25 (EP,US);
C10N2040/251 (EP,US);
C10N2040/252 (EP,US);
C10N2040/253 (EP,US);
C10N2040/255 (EP,US);
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Former IPC [1987/41] | C07F9/15, C07F9/21, C07F9/24, C10L1/26, C10M137/00 | Designated contracting states | BE, DE, FR, GB, NL [1987/41] | Title | German: | Zyklische Phosphat-Additive und ihre Verwendung in ölhaltigen Zusammensetzungen | [1987/41] | English: | Cyclic phosphate additives and their use in oleaginous compositions | [1987/41] | French: | Phosphates cycliques additifs et leur utilisation dans des compositions oléagineuses | [1987/41] | Examination procedure | 14.04.1987 | Examination requested [1987/41] | 23.02.1990 | Despatch of a communication from the examining division (Time limit: M06) | 17.10.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 24.10.1990 | Reply to a communication from the examining division | 11.12.1990 | Despatch of a communication from the examining division (Time limit: M02) | 28.01.1991 | Reply to a communication from the examining division | 19.04.1991 | Despatch of communication of intention to grant (Approval: No) | 28.08.1991 | Despatch of communication of intention to grant (Approval: later approval) | 02.09.1991 | Communication of intention to grant the patent | 02.12.1991 | Fee for grant paid | 02.12.1991 | Fee for publishing/printing paid | Opposition(s) | 09.01.1993 | No opposition filed within time limit [1993/13] | Request for further processing for: | 24.10.1990 | Request for further processing filed | 22.10.1990 | Full payment received (date of receipt of payment) Request granted | 08.11.1990 | Decision despatched | Fees paid | Renewal fee | 21.12.1988 | Renewal fee patent year 03 | 27.12.1989 | Renewal fee patent year 04 | 26.02.1991 | Renewal fee patent year 05 | 20.12.1991 | Renewal fee patent year 06 |
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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 | [A]US3135694 (LOUGHRAN GERARD A, et al) | [X] - TETRAHEDRON LETTERS, vol. 26, no. 9, 1985, pages 1167-1170, Pergamon Press Ltd, GB; R.L. MAGOLDA et al.: "A new efficient and versatile synthesis of alkyl phosphorylcholines" | by applicant | US2280450 | US2616604 | US2626207 | US2750342 | US2767209 | US2969324 | US3036971 | US3045042 | US3115465 | US3117091 | US3126340 | US3178368 | US3336224 | US3381022 | US3437595 | US3464970 | US3492230 | US3524909 | US3524814 | US3556997 | US3576847 | US3583915 | US3609076 | US3652410 | US3655833 | US3702300 | US3761414 | US3778375 | US3779928 | US3791985 | US3801507 | US3810837 | US3828084 | US3852205 | US3879306 | US3923670 | US3932290 | US3932289 | US3933659 | US3953519 | US3966621 | US3969235 | US3974081 | US4028258 | US4068056 | US4068058 | US4089794 | US4105571 | US4137185 | US4146489 | US4149984 | US4160739 | US4176074 | US4263150 | US4344853 | US4346148 | US4358509 | US4511480 | US4579672 | US4760170 |