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EP0169547
European procedure
Extract from the Register of European Patents
EP About this file: EP0169547
| EP0169547 - Selective syntheses of substituted amines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.07.1989 Database last updated on 27.07.2024 | Most recent event Tooltip | 29.08.2008 | Change - representative | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states AIR PRODUCTS AND CHEMICALS, INC. Route no. 222 Trexlertown Pennsylvania 18087 / US | [N/P] |
| Former [1986/05] | For all designated states AIR PRODUCTS AND CHEMICALS, INC. Route no. 222 Trexlertown Pennsylvania 18087 / US | Inventor(s) | 01 /
Marsella, John Anthony 744 N. Broad Street Allentown, PA 18104 / US | [1986/05] | Representative(s) | SSM Sandmair Patentanwälte Rechtsanwalt Partnerschaft mbB Joseph-Wild-Straße 20 81829 München / DE | [N/P] |
| Former [2008/40] | Schwabe - Sandmair - Marx Patentanwälte Stuntzstrasse 16 81677 München / DE | ||
| Former [1986/05] | Schwabe - Sandmair - Marx Stuntzstrasse 16 D-81677 München / DE | Application number, filing date | 85109224.7 | 23.07.1985 | [1986/05] | Priority number, date | US19840634503 | 25.07.1984 Original published format: US 634503 | [1986/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0169547 | Date: | 29.01.1986 | Language: | EN | [1986/05] | Type: | A3 Search report | No.: | EP0169547 | Date: | 28.01.1987 | Language: | EN | [1987/05] | Type: | B1 Patent specification | No.: | EP0169547 | Date: | 21.09.1988 | Language: | EN | [1988/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.12.1986 | Classification | IPC: | C07C85/06, C07D295/02, C07D295/08 | [1986/05] | CPC: |
C07D295/023 (EP)
| Designated contracting states | AT, BE, DE, FR, GB, NL, SE [1986/05] | Title | German: | Selektive Synthese von substituierten Aminen | [1986/05] | English: | Selective syntheses of substituted amines | [1986/05] | French: | Synthèse sélective d'amines substituées | [1986/05] | File destroyed: | 12.06.1999 | Examination procedure | 26.03.1987 | Examination requested [1987/22] | 24.11.1987 | Despatch of communication of intention to grant (Approval: Yes) | 29.02.1988 | Communication of intention to grant the patent | 11.04.1988 | Fee for grant paid | 11.04.1988 | Fee for publishing/printing paid | Opposition(s) | 22.06.1989 | No opposition filed within time limit [1989/36] | Fees paid | Renewal fee | 22.06.1987 | Renewal fee patent year 03 | 18.06.1988 | 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 | [X]GB747841 (DU PONT); | [X]US3283002 (BRAKE LOREN D); | [AD]US3708539 (FENTON D); | [A]US3767709 (FENTON D) | [AD] - JOURNAL OF THE CHEMICAL SOCIETY CHEMICAL COMMUNICATIONS, 1981, pages 611,612; R. GRIGG et al.: "Transition metal-catalysed N-alkylation of amines by alcohols" | [AP] - THE JOURNAL OF ORGANIC CHEMISTRY, vol. 50, no. 9, 3rd May 1985, pages 1365-1370, American Chemical Society, Washington, D.C., US; Y. TSUJI et al.: "Ruthenium complex catalyzed N-heterocyclization. Syntheses of N-substituted piperidines, morpholines, and piperazines from amines and 1,5-diols" |