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EP1342716
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EP About this file: EP1342716
| EP1342716 - Preparation of 4,5-diamino-1-(2'-hydroxyethyl)-pyradazole and acid addition salts thereof [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 24.06.2005 Database last updated on 12.11.2024 | Most recent event Tooltip | 24.06.2005 | Application deemed to be withdrawn | published on 10.08.2005 [2005/32] | Applicant(s) | For all designated states EASTMAN CHEMICAL COMPANY 100 North Eastman Road Kingsport TN 37660 / US | [N/P] |
| Former [2003/37] | For all designated states EASTMAN CHEMICAL COMPANY 100 North Eastman Road Kingsport, TN 37660 / US | Inventor(s) | 01 /
Cook, Phillip Michael 231 Saddle Ridge Drive Kingsport, Tennessee 37664 / US | [2003/37] | Representative(s) | Wibbelmann, Jobst Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstrasse 2 81541 München / DE | [N/P] |
| Former [2003/37] | Wibbelmann, Jobst, Dr., Dipl.-Chem. Wuesthoff & Wuesthoff, Patent- und Rechtsanwälte, Schweigerstrasse 2 81541 München / DE | Application number, filing date | 03001051.6 | 17.01.2003 | [2003/37] | Priority number, date | US20020081299 | 22.02.2002 Original published format: US 81299 | [2003/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1342716 | Date: | 10.09.2003 | Language: | EN | [2003/37] | Type: | A3 Search report | No.: | EP1342716 | Date: | 11.02.2004 | [2004/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.01.2004 | Classification | IPC: | C07D231/38 | [2003/37] | CPC: |
C07D231/38 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR [2003/37] | Title | German: | Verfahren zur Herstellung von 4,5-Diamino-1-(2-Hydroxyethyl)-Pyradazol und ihre Säure-Additions-Salze | [2003/37] | English: | Preparation of 4,5-diamino-1-(2'-hydroxyethyl)-pyradazole and acid addition salts thereof | [2003/37] | French: | Préparation de 4,5-diamino-1-(2'-hydroxyéthyl)-pyradazole et sels d'addition d'acide de celui-ci | [2003/37] | Examination procedure | 13.07.2004 | Examination requested [2004/38] | 21.09.2004 | Despatch of a communication from the examining division (Time limit: M04) | 02.02.2005 | Application deemed to be withdrawn, date of legal effect [2005/32] | 08.03.2005 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2005/32] | Fees paid | Penalty fee | Additional fee for renewal fee | 31.01.2005 | 03 M06 Not yet paid |
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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 | [DA]US2989537 (JEAN DRUEY, et al) [DA] 1 * column 1 - column 5 *; | [DA]DE3432983 (LION CORP [JP]) [DA] 1-6 * page 10; example 1 *; | [PX]US6452019 (COOK PHILLIP MICHAEL [US]) [PX] 1-6* column W * |