EP0037314 - N-substituted carbamoyloxy alkanoyloxyhydrocarbyl acrylate esters [Right-click to bookmark this link] | |||
Former [1981/40] | (N-Substituted carbamoyloxy)alkanoyloxyhydrocarbyl acrylate esters | ||
[1984/07] | Status | Patent maintained as amended Status updated on 24.12.1987 Database last updated on 16.07.2024 | Most recent event Tooltip | 24.12.1987 | Patent maintained (B2 publication) | published on 10.02.1988 [1988/06] | Applicant(s) | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | [N/P] |
Former [1981/40] | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | Inventor(s) | 01 /
Knopf, Robert John 900 Sunset Drive Saint Albans West Virginia 25177 / US | [1981/40] | Representative(s) | Rinuy, Guy, et al 14, Avenue de la Grande Armée F-75017 Paris / FR | [1981/40] | Application number, filing date | 81400436.2 | 20.03.1981 | [1981/40] | Priority number, date | US19800132650 | 21.03.1980 Original published format: US 132650 | [1981/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0037314 | Date: | 07.10.1981 | Language: | EN | [1981/40] | Type: | B1 Patent specification | No.: | EP0037314 | Date: | 15.02.1984 | Language: | EN | [1984/07] | Type: | B2 New European patent specification | No.: | EP0037314 | Date: | 10.02.1988 | Language: | EN | [1988/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.07.1981 | Classification | IPC: | C07C125/06, C08G18/67, C09J3/16, C09D3/48 | [1981/40] | CPC: |
C09J4/00 (EP,US);
C08G18/672 (EP,US);
C09D133/14 (EP,US)
| C-Set: |
C08G18/672, C08G18/42 (EP,US);
C09J4/00, C08F220/34 (US,EP);
C09J4/00, C08F222/1006 (US,EP)
| Designated contracting states | DE, FR, GB, NL [1981/40] | Title | German: | Acrylsäureester von N-substituierten Carbamoyloxy-alkanoyloxy-Kohlenwasserstoffen | [1984/07] | English: | N-substituted carbamoyloxy alkanoyloxyhydrocarbyl acrylate esters | [1984/07] | French: | Acrylates N-substitués de carbamoyloxy alcanoyloxy-hydrocarbyle | [1984/07] |
Former [1981/40] | Acrylsäureester von (N-substituiertes Carbamoyloxy)-alkanoyloxy-Kohlenwasserstoffen | ||
Former [1981/40] | (N-Substituted carbamoyloxy)alkanoyloxyhydrocarbyl acrylate esters | ||
Former [1981/40] | Acrylates de (N-substitué carbamoyloxy) alcanoyloxy-hydrocarbyle | File destroyed: | 02.03.1998 | Examination procedure | 12.03.1982 | Examination requested [1982/20] | 17.08.1982 | Despatch of a communication from the examining division (Time limit: M04) | 16.12.1982 | Reply to a communication from the examining division | 22.04.1983 | Despatch of communication of intention to grant (Approval: ) | 29.07.1983 | Communication of intention to grant the patent | 16.08.1983 | Fee for grant paid | 16.08.1983 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
10.10.1984
13.11.1984
ADMISSIBLE WACKER-CHEMIE GMBH Hans-Seidel-Platz 4 D-81737 München / DE | [1984/51] | 21.01.1985 | Invitation to proprietor to file observations on the notice of opposition | 22.07.1985 | Reply of patent proprietor to notice(s) of opposition | 24.07.1985 | Reply of parties involved to observations of patent proprietor | 01.08.1985 | Communication of observations of patent proprietor (Time limit: M04) | 06.12.1985 | Despatch of a communication from the opposition division (Time limit: M04) | 09.04.1986 | Reply to a communication from the opposition division | 12.05.1987 | Despatch of interlocutory decision in opposition | 23.07.1987 | Legal effect of interlocutory decision in opposition | 11.08.1987 | Despatch of communication that the patent will be maintained as amended | 19.10.1987 | Fee for printing new specification paid | Fees paid | Renewal fee | 17.12.1982 | Renewal fee patent year 03 |
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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 | DE2103870 [ ] (UNION CARBIDE CORP [US]) |