EP0173512 - Platinum (0) alkyne complexes and a method for their preparation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.11.1990 Database last updated on 24.08.2024 | Most recent event Tooltip | 01.11.1990 | No opposition filed within time limit | published on 19.12.1990 [1990/51] | Applicant(s) | For all designated states DOW CORNING CORPORATION 3901 S. Saginaw Road Midland Michigan 48640 / US | [N/P] |
Former [1986/10] | For all designated states DOW CORNING CORPORATION 3901 S. Saginaw Road Midland Michigan 48640 / US | Inventor(s) | 01 /
Chandra, Grish 801 Heathermoor Midland Michigan / US | 02 /
Yin Kwai Lo, Peter 3109 Camberley Lane Midland Michigan / US | [1986/10] | Representative(s) | Laredo, Jack Joseph, et al Elkington and Fife, Prospect House, 8 Pembroke Road Sevenoaks Kent TN13 1XR / GB | [N/P] |
Former [1986/10] | Laredo, Jack Joseph, et al Elkington and Fife Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | Application number, filing date | 85305760.2 | 14.08.1985 | [1986/10] | Priority number, date | US19840641903 | 20.08.1984 Original published format: US 641903 | [1986/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0173512 | Date: | 05.03.1986 | Language: | EN | [1986/10] | Type: | A3 Search report | No.: | EP0173512 | Date: | 14.05.1986 | Language: | EN | [1986/20] | Type: | B1 Patent specification | No.: | EP0173512 | Date: | 10.01.1990 | Language: | EN | [1990/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.03.1986 | Classification | IPC: | C07F15/00, C07F7/14, C08L83/04 | [1986/10] | CPC: |
C07F15/0086 (EP,US);
C08K5/56 (EP,US)
| C-Set: |
C08K5/56, C08L83/04 (EP,US)
| Designated contracting states | BE, DE, FR, GB, NL [1986/10] | Title | German: | Platin(0)-alkynkomplexe und Verfahren zu ihrer Herstellung | [1986/10] | English: | Platinum (0) alkyne complexes and a method for their preparation | [1986/10] | French: | Complexes d'alcynes avec le platine (0) et un procédé pour leur préparation | [1986/10] | File destroyed: | 15.01.2000 | Examination procedure | 14.10.1986 | Examination requested [1986/50] | 21.09.1987 | Despatch of a communication from the examining division (Time limit: M06) | 05.03.1988 | Reply to a communication from the examining division | 19.05.1988 | Despatch of a communication from the examining division (Time limit: M04) | 22.09.1988 | Reply to a communication from the examining division | 17.03.1989 | Despatch of communication of intention to grant (Approval: Yes) | 14.06.1989 | Communication of intention to grant the patent | 31.08.1989 | Fee for grant paid | 31.08.1989 | Fee for publishing/printing paid | Opposition(s) | 11.10.1990 | No opposition filed within time limit [1990/51] | Fees paid | Renewal fee | 12.08.1987 | Renewal fee patent year 03 | 10.08.1988 | Renewal fee patent year 04 | 03.06.1989 | 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 | [AD]US3775452 (KARSTEDT B) | [AD] - JOURNAL OF THE CHEMICAL SOCIETY, 1980, pages 2170-2181; N.M. BOAG et al.: "Alkyne complexes of platinum. Part 3.1 The synthesis and crystal structure of bis(diphenylacetylene)platinum, and studies on related compounds" | Examination | - Organometallics, vol.6(1987), pages 191-2 |