EP0152756 - Method of preparing alkali metal salts of organic diamines [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 17.11.1987 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Union Camp Corporation 1600 Valley Road Wayne New Jersey 07470 - 2066 / US | [N/P] |
Former [1985/35] | For all designated states Union Camp Corporation 1600 Valley Road Wayne New Jersey 07470 - 2066 / US | Inventor(s) | 01 /
Mitchell, Peter W.D. 106 Lancaster Road Freehold New Jersey 07728 / US | [1985/35] | Representative(s) | von Füner, Alexander, et al v. Füner Ebbinghaus Finck Hano Mariahilfplatz 2 & 3 81541 München / DE | [N/P] |
Former [1985/35] | von Füner, Alexander, Dr., et al Patentanwälte v. Füner, Ebbinghaus, Finck Mariahilfplatz 2 & 3 D-81541 München / DE | Application number, filing date | 85100321.0 | 15.01.1985 | [1985/35] | Priority number, date | US19840577514 | 06.02.1984 Original published format: US 577514 | [1985/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0152756 | Date: | 28.08.1985 | Language: | EN | [1985/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.06.1985 | Classification | IPC: | C07C87/14, C07C85/00 | [1985/35] | CPC: |
C07C209/68 (EP,US)
| C-Set: |
C07C209/68, C07C211/10 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1985/35] | Title | German: | Verfahren zur Herstellung von Alkalimetallsalzen von organischen Diaminen | [1985/35] | English: | Method of preparing alkali metal salts of organic diamines | [1985/35] | French: | Procédé pour la préparation de sels de métaux alcalins de diamines organiques | [1985/35] | File destroyed: | 21.06.1993 | Examination procedure | 03.02.1986 | Examination requested [1986/15] | 10.10.1986 | Despatch of a communication from the examining division (Time limit: M06) | 15.04.1987 | Reply to a communication from the examining division | 03.11.1987 | Application withdrawn by applicant [1988/01] | Fees paid | Renewal fee | 30.01.1987 | Renewal fee patent year 03 |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 | JP53124203 [ ]; | DE215339 [ ] | [ ] - THE JOURNAL OF ORGANIC CHEMISTRY, vol. 23, 1958, Easton L. REGGEL et al. "The lithiumethylenediamine system. II. Isomerization of olefins and dehydrogenation of cyclic dienes" pages 1136-1139 page 1136, right-hand column, lines 24-27 | [ ] - JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATION, 1975 C.A. BROWN "Potassium 3-aminopropylamide"."A novel alkamide superbase of exceptional reactivity" pages 222,223 page 223, left-hand column, lines 7-14 | [ ] - CHEMICAL ABSTRACTS, vol. 71, no. 20, November 17, 1969, Columbus, Ohio, USA W.R. HEUMANN "Acid-base reactions in anhydrous, strongly basic solvents. Sodium and potassium 2-aminoethylamide" page 345, abstract no. 95 502t | [ ] - PATENT ABSTRACTS OF JAPAN, unexamined applications, section C, vol. 2, no. 155, December 26, 1978 THE PATENT OFFICE JAPANESE GOVERNMENT page 3863 C 78 & JP-A-53-124 203 ( denki kagaku kogyo ), & JP53124203 A 00000000 |