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EP0020476
European procedure
Extract from the Register of European Patents
EP About this file: EP0020476
| EP0020476 - COATING POLYMERIZATION REACTORS WITH OLIGOMERS DERIVED FROM POLYHYDRIC PHENOLS PLUS A BLEACH [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.04.1984 Database last updated on 17.07.2024 | Most recent event Tooltip | 12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] | Applicant(s) | For all designated states The B.F. GOODRICH Company 500 South Main Street Akron Ohio 44318 / US | [N/P] |
| Former [1981/01] | For all designated states The B.F. GOODRICH Company 500 South Main Street Akron, Ohio 44318 / US | Inventor(s) | 01 /
COHEN, Louis 32106 Lake Road Avon Lake, OH 44012 / US | [1981/01] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [2009/29] | von Kreisler, Alek Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 50462 Köln / DE | ||
| Former [1983/14] | von Kreisler, Alek, Dipl.-Chem. Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | ||
| Former [1981/01] | von Kreisler, Alek (DE) Patentanwälte von Kreisler Selting Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 79901303.2 | 19.09.1979 | [1981/01] | WO1979US00778 | Priority number, date | US19780953989 | 23.10.1978 Original published format: US 953989 | [1981/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8000802 | Date: | 01.05.1980 | [1980/10] | Type: | A1 Application with search report | No.: | EP0020476 | Date: | 07.01.1981 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.05.1980 takes the place of the publication of the European patent application. | [1981/01] | Type: | B1 Patent specification | No.: | EP0020476 | Date: | 06.04.1983 | Language: | EN | [1983/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.02.1981 | Classification | IPC: | B05D7/22, B05D7/24, C08F2/18, C08F14/06, C08F114/06 | [1981/01] | CPC: |
B05D7/22 (EP,US);
C08F2/004 (EP,US);
Y10T428/1352 (EP,US)
| Designated contracting states | AT, CH, DE, FR, GB, NL, SE [1981/01] | Title | German: | POLYMERISATIONS-REAKTORENÜBERZUG MIT AUS POLYHYDRISCHEN PHENOLEN UND EINEM BLEICHER DERIVIERTEN OLIGOMEREN | [1981/01] | English: | COATING POLYMERIZATION REACTORS WITH OLIGOMERS DERIVED FROM POLYHYDRIC PHENOLS PLUS A BLEACH | [1981/01] | French: | REVETEMENT DE REACTEURS DE POLYMERISATION AVEC DES OLIGOMERES DERIVES DE PHENOLS POLYHYDRIQUES ET UN DECOLORANT | [1981/01] | Entry into regional phase | 26.04.1980 | National basic fee paid | 26.04.1980 | Search fee paid | 26.04.1980 | Designation fee(s) paid | 05.09.1980 | Examination fee paid | Examination procedure | 05.09.1980 | Examination requested [1981/01] | 14.08.1981 | Despatch of a communication from the examining division (Time limit: M04) | 11.12.1981 | Reply to a communication from the examining division | 04.02.1982 | Despatch of a communication from the examining division (Time limit: M04) | 03.06.1982 | Reply to a communication from the examining division | 19.08.1982 | Despatch of communication of intention to grant (Approval: ) | 30.09.1982 | Communication of intention to grant the patent | 14.12.1982 | Fee for grant paid | 14.12.1982 | Fee for publishing/printing paid | Opposition(s) | 10.01.1984 | No opposition filed within time limit [1984/24] | Fees paid | Renewal fee | 12.06.1981 | Renewal fee patent year 03 | 15.06.1982 | Renewal fee patent year 04 |
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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 | AT | 01.05.1983 | [1983/50] | Documents cited: | Search | DE2635780 [ ] (SHINETSU CHEMICAL CO) | International search | [X]US4080173 (COHEN LOUIS); | [X]US4081248 (COHEN LOUIS); | [X]US4098972 (OGAWA KINYA, et al) |