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EP0006745
European procedure
Extract from the Register of European Patents
EP About this file: EP0006745
| EP0006745 - Nitro-containing esters of a substituted phenylpropionic acid, compositions containing them as stabilizing agent against oxidative degradation, and stabilizer compositions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 10.07.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states UNIROYAL, INC. 1230 Avenue of the Americas Rockefeller Center New York, New York 10020 / US | [N/P] |
| Former [1980/01] | For all designated states UNIROYAL, INC. 1230 Avenue of the Americas Rockefeller Center New York, New York 10020 / US | Inventor(s) | 01 /
Wheeler, Edward Lockwood 126 Claxton Avenue Watertown Litchfield, Connecticut 06795 / US | 02 /
Jancis, Elmar Harry 89 Spruce Drive Nagatuck New Haven, Connecut 06770 / US | [1980/01] | Representative(s) | Harrison, Michael Robert, et al URQUHART-DYKES & LORD 5th Floor, Tower House Merrion Way Leeds LS2 8PA West Yorkshire / GB | [N/P] |
| Former [1980/01] | Harrison, Michael Robert, et al URQUHART-DYKES & LORD 5th Floor Tower House Merrion Way Leeds LS2 8PA West Yorkshire / GB | Application number, filing date | 79301212.1 | 22.06.1979 | [1980/01] | Priority number, date | US19780919011 | 26.06.1978 Original published format: US 919011 | [1980/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0006745 | Date: | 09.01.1980 | Language: | EN | [1980/01] | Type: | B1 Patent specification | No.: | EP0006745 | Date: | 10.11.1982 | Language: | EN | [1982/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.10.1979 | Classification | IPC: | C07C79/18, C08K5/32, C09K15/24 | [1982/45] | CPC: |
C09K15/24 (EP,US);
C08K5/32 (EP,US)
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| Former IPC [1980/01] | C07C79/18, C08K5/13, C09K15/00 | Designated contracting states | DE, FR, GB, IT [1980/01] | Title | German: | Eine Nitrogruppe enthaltende Ester einer substituierten Phenylpropionsäure, diese als Stabilisatoren gegen den oxidativen Abbau enthaltende Zusammensetzungen und Stabilisatorzusammensetzungen | [1980/01] | English: | Nitro-containing esters of a substituted phenylpropionic acid, compositions containing them as stabilizing agent against oxidative degradation, and stabilizer compositions | [1980/01] | French: | Esters d'un acide phénylpropionique substitué contenant un groupe nitro, compositions les contenant comme agents stabilisants contre la dégradation oxydative et compositions stabilisantes | [1980/01] | Examination procedure | 01.07.1980 | Examination requested [1980/19] | 05.05.1981 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.1981 | Reply to a communication from the examining division | 15.02.1982 | Despatch of communication of intention to grant (Approval: ) | 07.05.1982 | Communication of intention to grant the patent | 19.07.1982 | Fee for grant paid | 19.07.1982 | Fee for publishing/printing paid | Opposition(s) | 10.08.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 07.05.1981 | Renewal fee patent year 03 | 25.03.1982 | 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. | Documents cited: | Search | DE2133374 [ ] (CIBA GEIGY AG); | DE1793588 [ ] (GEIGY AG J R [CH]); | GB1324055 [ ] (CIBA GEIGY AG); | [D]US3867467 (KLINE RICHARD H); | US3969530 [ ] (MAUZ OTTO, et al); | [D]US4007159 (DOUNCHIS HARRY); | [D]US4014943 (DOUNCHIS HARRY); | [A]DE2718089 (DART IND INC); | DE2730523 [ ] (EGYT GYOGYSZERVEGYESZETI GYAR) |