-
EP0588652
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0588652
| EP0588652 - Process for the preparation of 2-aryl-1,3-propanediols [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 13.10.1995 Database last updated on 30.10.2024 | Most recent event Tooltip | 13.10.1995 | Withdrawal of application | published on 06.12.1995 [1995/49] | Applicant(s) | For all designated states GANES CHEMICALS INC. 630 Broad Street Carlstadt New Jersey 07072 / US | [N/P] |
| Former [1994/12] | For all designated states GANES CHEMICALS INC. 630 Broad Street Carlstadt, New Jersey 07072 / US | Inventor(s) | 01 /
Johnson, Francis 18 Coraway Road Seatauket, New York 11733 / US | 02 /
Miller, Richard RR No 4, 910 Beagle Club Road Woodstown, New Jersey 08098 / US | [1994/12] | Representative(s) | Loven, Keith James Loven Patents & Trademarks West Central Runcorn Road Lincoln LN6 3QP / GB | [N/P] |
| Former [1994/12] | Loven, Keith James Loven & Co, Claxlete House, 62 Clasketgate Lincoln LN2 1JZ / GB | Application number, filing date | 93307341.3 | 16.09.1993 | [1994/12] | Priority number, date | US19920945854 | 16.09.1992 Original published format: US 945854 | US19920977542 | 17.11.1992 Original published format: US 977542 | [1994/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0588652 | Date: | 23.03.1994 | Language: | EN | [1994/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.11.1993 | Classification | IPC: | C07F5/02, C07F5/04, C07C33/26, C07C29/147 | [1994/12] | CPC: |
C07F5/022 (EP,US);
C07C29/12 (EP,US);
C07C29/147 (EP,US);
C07C33/26 (EP,US);
C07F5/04 (EP,US)
| C-Set: |
C07C29/12, C07C33/26 (EP,US);
C07C29/147, C07C33/26 (US,EP) | Designated contracting states | BE, CH, DE, DK, ES, FR, GB, IE, IT, LI [1994/12] | Title | German: | Verfahren zur Herstellung von 2-Aryl-1,3-Propandiole | [1994/12] | English: | Process for the preparation of 2-aryl-1,3-propanediols | [1994/12] | French: | Procédé de préparation de 2-aryle-1,3-propanediols | [1994/12] | File destroyed: | 03.03.2001 | Examination procedure | 19.09.1994 | Examination requested [1994/46] | 05.10.1995 | Application withdrawn by applicant [1995/49] |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]US3267126 (THEODOR WEIL) [A] 24* column W *; | [A]US3269960 (DAVID ENGLISH WILLIAM, et al) [A] 24 * example XVIII *; | [DA]US4982016 (CHOI YOUNG M [US]) [DA] 1-25 * column W *; | [X]US5091595 (CHOI YOUNG M [US]) [X] 1-25 * column W * | [X] - CHOI, Y.M. ET AL., "EFFECT OF TEMPERATURE ON BORANE REDUCTION OF REPRESENTATIVE MALONIC ACIDS", THE JOURNAL OF ORGANIC CHEMISTRY, (1989), vol. 54, pages 1194 - 1198 [X] 1-25 * the whole document * | [X] - CHOI, Y.M. ET AL., "A SIMPLE CONVERSION OF DIETHYL PHENYLMALONATE WITH METAL HYDRIDE TO THE CORRESPONDING PRIMARY DIOL: A COMPETING REACTION BETWEEN REDUCTION AND METALATION", THE JOURNAL OF ORGANIC CHEMISTRY, (1989), vol. 54, pages 1198 - 1200 [X] 1-25 * the whole document * |