EP0083040 - Modification of ethylene/acrylate/carboxylic polymer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.1987 Database last updated on 28.05.2024 | Most recent event Tooltip | 12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
Former [1983/27] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Brodoway, Nicolas 215 Dakota Avenue Wilmington Delaware 19803 / US | [1983/27] | 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, et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 50462 Köln / DE | ||
Former [1983/27] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 82111745.4 | 17.12.1982 | [1983/27] | Priority number, date | US19810334160 | 24.12.1981 Original published format: US 334160 | [1983/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0083040 | Date: | 06.07.1983 | Language: | EN | [1983/27] | Type: | B1 Patent specification | No.: | EP0083040 | Date: | 19.03.1986 | Language: | EN | [1986/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.05.1983 | Classification | IPC: | C08L33/06, C08L23/08, C08F8/32 | [1983/27] | CPC: |
C08K5/17 (EP,US);
C08F8/32 (EP,US);
C08F2800/20 (EP,US)
| C-Set: |
C08F8/32, C08F8/46, C08F220/14 (US,EP);
C08K5/17, C08L23/08 (US,EP);
C08K5/17, C08L33/06 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1983/27] | Title | German: | Modifikation von Äthylen-Acrylat-Carboxylpolymerisaten | [1983/27] | English: | Modification of ethylene/acrylate/carboxylic polymer | [1983/27] | French: | Modification de polymères carboxyliques d'éthylène/acrylate | [1983/27] | Examination procedure | 29.10.1983 | Examination requested [1984/01] | 20.12.1984 | Despatch of a communication from the examining division (Time limit: M04) | 16.04.1985 | Reply to a communication from the examining division | 05.07.1985 | Despatch of communication of intention to grant (Approval: ) | 26.07.1985 | Communication of intention to grant the patent | 05.10.1985 | Fee for grant paid | 05.10.1985 | Fee for publishing/printing paid | Opposition(s) | 20.12.1986 | No opposition filed within time limit [1987/10] | Fees paid | Renewal fee | 18.12.1984 | Renewal fee patent year 03 | 19.12.1985 | 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 | [AD]US3883472 (GREENE ROBIN NIKOLAS, et al); | [A]FR2321522 (DU PONT [US]) |