EP0345854 - Polymer composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.10.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 27.10.1994 | No opposition filed within time limit | published on 14.12.1994 [1994/50] | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
Former [1989/50] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 NL-2596 HR Den Haag / NL | Inventor(s) | 01 /
Gergen, William Peter 11311 Hylander Houston Texas 77007 / US | 02 /
Lutz, Robert Gardiner 632 Vista Grande Place Santa Rosa Califoria 95401 / US | 03 /
George, Eric Richard 13703 Overbrook Lane Houston Texas 77077 / US | [1989/50] | Representative(s) | (deleted) | [1993/51] |
Former [1991/34] | Tuijn, Jan Warnaar, et al Shell Internationale Research Maatschappij B.V. Intellectual Property Division P.O. Box 162 NL-2501 AN Den Haag / NL | ||
Former [1989/50] | Aalbers, Onno P.O. Box 162 NL-2501 AN The Hague / NL | Application number, filing date | 89201338.4 | 24.05.1989 | [1989/50] | Priority number, date | US19880203975 | 08.06.1988 Original published format: US 203975 | US19880203959 | 08.06.1988 Original published format: US 203959 | US19880239095 | 31.08.1988 Original published format: US 239095 | US19880239094 | 31.08.1988 Original published format: US 239094 | [1989/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0345854 | Date: | 13.12.1989 | Language: | EN | [1989/50] | Type: | A3 Search report | No.: | EP0345854 | Date: | 04.04.1990 | Language: | EN | [1990/14] | Type: | B1 Patent specification | No.: | EP0345854 | Date: | 22.12.1993 | Language: | EN | [1993/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.02.1990 | Classification | IPC: | C08L73/00, C08K7/10, // (C08L73/00, 53:02) | [1989/50] | CPC: |
C08L73/00 (EP,KR);
C08L53/02 (EP)
| C-Set: |
C08L73/00, C08L2666/24 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1989/50] | Title | German: | Harzzusammensetzung | [1989/50] | English: | Polymer composition | [1989/50] | French: | Composition de polymères | [1989/50] | Examination procedure | 03.08.1990 | Examination requested [1990/40] | 14.09.1992 | Despatch of a communication from the examining division (Time limit: M04) | 14.01.1993 | Reply to a communication from the examining division | 08.04.1993 | Despatch of communication of intention to grant (Approval: No) | 03.06.1993 | Despatch of communication of intention to grant (Approval: later approval) | 09.06.1993 | Communication of intention to grant the patent | 19.08.1993 | Fee for grant paid | 19.08.1993 | Fee for publishing/printing paid | Opposition(s) | 23.09.1994 | No opposition filed within time limit [1994/50] | Fees paid | Renewal fee | 13.04.1991 | Renewal fee patent year 03 | 25.05.1992 | Renewal fee patent year 04 | 26.05.1993 | 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 | [A]JP59036153 ; | [A]FR2354368 (SHELL INT RESEARCH [NL]); | [A]US4427828 (HERGENROTHER WILLIAM L [US], et al) | [A] - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 122 (C-227)[1559], 8th June 1984; & JP-A-59 036 153 (SEKISUI KAGAKU KOGYO K.K.) 28-02-1984, & JP59036153 A 00000000 | Examination | US3929727 |