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EP0423696
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EP About this file: EP0423696
| EP0423696 - Betaine-containing siloxane compounds and method for making [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 07.04.1994 Database last updated on 22.08.2024 | Most recent event Tooltip | 07.04.1994 | Application deemed to be withdrawn | published on 25.05.1994 [1994/21] | Applicant(s) | For all designated states Shin-Etsu Chemical Co., Ltd. 6-1, Otemachi 2-chome Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1991/17] | For all designated states SHIN-ETSU CHEMICAL CO., LTD. 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Kawamoto, Hideyuki No. 13-37, Isobe 3-chome Annaka-shi, Gunma-ken / JP | 02 /
Ichinohe, Shoji No. 2-32, Isobe 4-chome Annaka-shi, Gunma-ken / JP | 03 /
Tsubone, Kazuyuki No. 13-104, Wakamiya Haitsu, No.760-1, Yamashita Hiratsuka-shi, Kanagawa-ken / JP | [1991/17] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Strasse 4 80335 München / DE | [N/P] |
| Former [1991/17] | TER MEER - MÜLLER - STEINMEISTER & PARTNER Mauerkircherstrasse 45 D-81679 München / DE | Application number, filing date | 90119770.7 | 15.10.1990 | [1991/17] | Priority number, date | JP19890269897 | 16.10.1989 Original published format: JP 26989789 | [1991/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0423696 | Date: | 24.04.1991 | Language: | EN | [1991/17] | Type: | A3 Search report | No.: | EP0423696 | Date: | 04.12.1991 | Language: | EN | [1991/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.10.1991 | Classification | IPC: | C08G77/388, C08G77/04, A61K7/06 | [1991/49] | CPC: |
A61Q5/02 (EP,US);
A61K8/898 (EP,US);
C08G77/045 (EP,US);
C08G77/388 (EP,US)
|
| Former IPC [1991/17] | C08G77/388, A61K7/06, C08G77/04 | Designated contracting states | DE, FR, GB [1991/17] | Title | German: | Betaingruppe enthaltende Siloxane und Verfahren zu deren Herstellung | [1991/17] | English: | Betaine-containing siloxane compounds and method for making | [1991/17] | French: | Siloxanes contenant des groupes bétaines et leur procédé de préparation | [1991/17] | File destroyed: | 15.01.2000 | Examination procedure | 07.12.1990 | Examination requested [1991/17] | 07.05.1993 | Despatch of a communication from the examining division (Time limit: M06) | 19.11.1993 | Application deemed to be withdrawn, date of legal effect [1994/21] | 21.12.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1994/21] | Fees paid | Renewal fee | 15.10.1992 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.10.1993 | 04 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 | [X]FR2443476 (OREAL); | [A]EP0017121 (HENKEL KGAA [DE]); | [A]DE3719086 (GOLDSCHMIDT AG TH); | [AD]US4654161 (KOLLMEIER HANS-JOACHIM [DE], et al) |