EP0127802 - Meta- and para-isopropenyl-alpha,alpha-dimethylbenzylamine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1989 Database last updated on 19.10.2024 | Most recent event Tooltip | 20.02.1989 | No opposition filed within time limit | published on 12.04.1989 [1989/15] | Applicant(s) | For all designated states AMERICAN CYANAMID COMPANY 1937 West Main Street P.O. Box 60 Stamford Connecticut 06904-0060 / US | [N/P] |
Former [1984/50] | For all designated states AMERICAN CYANAMID COMPANY 1937 West Main Street P.O. Box 60 Stamford Connecticut 06904-0060 / US | Inventor(s) | 01 /
Schaefer, Frederic Charles 14 Halton Court Columbia South Carolina 29204 / US | 02 /
Singh, Balwant 93 Janes Lane Stamford Connecticut 06905 / US | 03 /
Sedlak, John Andrew 249-11 Hamilton Avenue Stamford Connecticut 06902 / US | 04 /
Forgione, Peter Salvatore 120 Little Hill Drive Stamford Connecticut 06905 / US | [1984/50] | Representative(s) | Wächtershäuser, Günter Wächtershäuser & Hartz Patentanwälte Ottostrasse 4 80333 München / DE | [N/P] |
Former [1984/50] | Wächtershäuser, Günter, Prof. Dr. Patentanwalt, Tal 29 D-80331 München / DE | Application number, filing date | 84105359.8 | 11.05.1984 | [1984/50] | Priority number, date | US19830499923 | 01.06.1983 Original published format: US 499923 | US19830499942 | 01.06.1983 Original published format: US 499942 | [1984/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0127802 | Date: | 12.12.1984 | Language: | EN | [1984/50] | Type: | A3 Search report | No.: | EP0127802 | Date: | 18.09.1985 | Language: | EN | [1985/38] | Type: | B1 Patent specification | No.: | EP0127802 | Date: | 20.04.1988 | Language: | EN | [1988/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.07.1985 | Classification | IPC: | C07C87/28, C08F12/28, C08F20/56, D21D3/00, D21H3/38 | [1985/37] | CPC: |
D21H17/56 (EP);
C08G69/00 (KR);
C08F12/28 (KR);
C08F212/28 (EP);
D21H17/45 (EP);
D21H21/16 (EP)
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Former IPC [1984/50] | C07C87/28, C08F20/56, D21D3/00 | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1984/50] | Title | German: | Meta- und para-isopropenyl-alpha, alpha-dimethylbenzylamin | [1984/50] | English: | Meta- and para-isopropenyl-alpha,alpha-dimethylbenzylamine | [1984/50] | French: | Méta- et para-isopropényl-alpha, alpha-diméthylbenzylamine | [1984/50] | Examination procedure | 29.01.1986 | Examination requested [1986/14] | 09.06.1986 | Despatch of a communication from the examining division (Time limit: M06) | 16.12.1986 | Reply to a communication from the examining division | 18.08.1987 | Despatch of communication of intention to grant (Approval: ) | 23.10.1987 | Communication of intention to grant the patent | 25.01.1988 | Fee for grant paid | 25.01.1988 | Fee for publishing/printing paid | Opposition(s) | 21.01.1989 | No opposition filed within time limit [1989/15] | Fees paid | Renewal fee | 24.02.1986 | Renewal fee patent year 03 | 26.02.1987 | 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 | [A]SU193526 ; | [A]US4369292 (MASLANKA WILLIAM W, et al) | [A] - CHEMICAL ABSTRACTS, vol. 69, no. 7, 12th August 1968, page 2505, column 1, abstract no. 26978z, & SU-A-193 526 (B.A. ZAITSEV et al.) 13-03-1967, & SU193526 A 00000000 |