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EP0203363
European procedure
Extract from the Register of European Patents
EP About this file: EP0203363
| EP0203363 - Silicone water-based putty [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.10.1993 Database last updated on 09.04.2026 | Most recent event Tooltip | 14.04.1994 | Lapse of the patent in a contracting state | published on 01.06.1994 [1994/22] | Applicant(s) | For all designated states DOW CORNING CORPORATION P.O. Box 1767 Midland Michigan 48640 / US | [N/P] |
| Former [1986/49] | For all designated states DOW CORNING CORPORATION P.O. Box 1767 Midland Michigan 48640 / US | Inventor(s) | 01 /
Maxson, Myron Timothy 309 Princeton Court Midland Michigan / US | 02 /
Schoenherr, Christine Jean 5608 Evergreen Midland Michigan / US | [1986/49] | Representative(s) | Sternagel, Hans-Günther, et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | [N/P] |
| Former [1986/49] | Sternagel, Hans-Günther, Dr., et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | Application number, filing date | 86105572.1 | 22.04.1986 | [1986/49] | Priority number, date | US19850729834 | 02.05.1985 Original published format: US 729834 | [1986/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0203363 | Date: | 03.12.1986 | Language: | EN | [1986/49] | Type: | A3 Search report | No.: | EP0203363 | Date: | 15.11.1989 | Language: | EN | [1989/46] | Type: | B1 Patent specification | No.: | EP0203363 | Date: | 23.12.1992 | Language: | EN | [1992/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.09.1989 | Classification | IPC: | C08L83/04, C09D5/34 | [1986/49] | CPC: |
C08K13/02 (EP,US);
C09D5/34 (KR);
Y10S528/901 (EP,US)
| C-Set: |
C08K13/02, C08L83/04 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT [1986/49] | Title | German: | Wasser enthaltender Kitt auf Basis von Organopolysiloxanen | [1986/49] | English: | Silicone water-based putty | [1986/49] | French: | Mastic à base d'une composition aqueuse de polysiloxane | [1986/49] | Examination procedure | 29.01.1990 | Examination requested [1990/13] | 03.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 18.12.1991 | Reply to a communication from the examining division | 08.05.1992 | Despatch of communication of intention to grant (Approval: Yes) | 29.06.1992 | Communication of intention to grant the patent | 02.09.1992 | Fee for grant paid | 02.09.1992 | Fee for publishing/printing paid | Opposition(s) | 24.09.1993 | No opposition filed within time limit [1993/50] | Fees paid | Renewal fee | 19.04.1988 | Renewal fee patent year 03 | 06.03.1989 | Renewal fee patent year 04 | 06.03.1990 | Renewal fee patent year 05 | 22.12.1990 | Renewal fee patent year 06 | 06.03.1992 | 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. | Lapses during opposition Tooltip | GB | 22.04.1993 | [1994/22] |