EP0459198 - Thioalkanones, procedure for their preparation and their use [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 10.06.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 10.06.1994 | Withdrawal of application | published on 27.07.1994 [1994/30] | Applicant(s) | For all designated states HAARMANN & REIMER GMBH Postfach 12 53 37601 Holzminden / DE | [N/P] |
Former [1991/49] | For all designated states HAARMANN & REIMER GMBH Postfach 12 53 D-37601 Holzminden / DE | Inventor(s) | 01 /
Emberger, Roland, Dr. Bärenfang 4 W-3450 Holzminden / DE | 02 /
Güntert, Matthias, Dr. Vogelsang 4 W-3450 Holzminden / DE | 03 /
Hopp, Rudolf, Dr. Auf dem Gehrenkamp 28 W-3450 Holzminden / DE | 04 /
Köpsel, Manfred, Dr. Schinkelstrasse 1 W-3450 Holzminden / DE | 05 /
Kuhn, Walter, Dr. Hebbelstrasse 6 W-3450 Holzminden / DE | 06 /
Werkhoff, Peter, Dr. Sieplerstrasse 24 W-3470 Höxter 1 / DE | [1991/49] | Representative(s) | Petrovicki, Wolfgang, et al Bayer AG Konzernbereich RP Patente und Lizenzen 51368 Leverkusen / DE | [N/P] |
Former [1991/49] | Petrovicki, Wolfgang, Dr., et al Bayer AG Konzernverwaltung RP Patente Konzern D-51368 Leverkusen 1 (Bayerwerk) / DE | Application number, filing date | 91107665.1 | 11.05.1991 | [1991/49] | Priority number, date | DE19904016536 | 23.05.1990 Original published format: DE 4016536 | [1991/49] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0459198 | Date: | 04.12.1991 | Language: | DE | [1991/49] | Type: | A3 Search report | No.: | EP0459198 | Date: | 01.04.1992 | Language: | DE | [1992/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.02.1992 | Classification | IPC: | C07D307/64, A61K31/34 | [1991/49] | CPC: |
C07D307/64 (EP,US);
C07D307/18 (EP,US);
C07D333/34 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1991/49] | Title | German: | Thio-alkanone, Verfahren zu ihrer Herstellung und ihre Verwendung | [1991/49] | English: | Thioalkanones, procedure for their preparation and their use | [1991/49] | French: | Thio-alkanones, procédé pour leur préparation et leur utilisation | [1991/49] | File destroyed: | 15.01.2000 | Examination procedure | 16.04.1992 | Examination requested [1992/25] | 30.05.1994 | Application withdrawn by applicant [1994/30] | Fees paid | Renewal fee | 14.04.1993 | Renewal fee patent year 03 | 20.04.1994 | Renewal fee patent year 04 |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]US3933863 (EVERS WILLIAM J, et al); | [A]US3958029 (EVERS WILLIAM J, et al); | [A]US3961093 (EVERS WILLIAM J, et al) | [XP] - CHEMICAL ABSTRACTS, vol. 115, no. 1, 8. Juli 1991, Columbus, Ohio, US; abstract no. 7192R, P. WERKHOFF ET AL.: 'Recent developments in the sulfur flavor chemistry of yeast extracts.' Seite 715 ;Spalte 2 ; |