EP0318615 - A water-swellable composition for water-leakage prevention [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.06.1990 Database last updated on 19.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states C.I. KASEI CO., LTD 18-1 Kyobashi 1-chome Chuo-ku Tokyo-to / JP | [N/P] |
Former [1989/23] | For all designated states C.I. KASEI CO., LTD 18-1 Kyobashi 1-chome Chuo-ku Tokyo-to / JP | Inventor(s) | 01 /
Terauchi, Michiyoshi 246-14, Koizumi Ageo-shi, Saitama-ken / JP | 02 /
Takasaki, Kazuhiro 1-22-104,Nishi-ageo Daiichi-danchi,845-1 Oaza Koshikiya, Ageo-shi, Saitama-ken / JP | [1989/23] | Representative(s) | Allard, Susan Joyce, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
Former [1989/23] | Allard, Susan Joyce, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | Application number, filing date | 87310620.7 | 02.12.1987 | [1989/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0318615 | Date: | 07.06.1989 | Language: | EN | [1989/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.08.1988 | Classification | IPC: | C08L21/00, C08L33/14, // (C08L21/00, 33:14),(C08L33/14, 21:00) | [1989/23] | CPC: |
C09K3/12 (EP);
C08L11/00 (EP);
C08L21/00 (EP);
C08L23/08 (EP);
C08L23/286 (EP);
C08L23/34 (EP);
| C-Set: |
C08L11/00, C08L2666/04 (EP);
C08L21/00, C08L2666/04 (EP);
C08L23/08, C08L2666/04 (EP);
C08L23/286, C08L2666/04 (EP);
C08L23/34, C08L2666/04 (EP);
C08L33/14, C08L2666/04 (EP); | Designated contracting states | CH, DE, FR, GB, LI, NL [1989/23] | Title | German: | In Wasser quellfähige Mischung zur Vermeidung des Wasserleckens | [1989/23] | English: | A water-swellable composition for water-leakage prevention | [1989/23] | French: | Composition gonflable dans l'eau pour la prévention de fuites d'eau | [1989/23] | File destroyed: | 28.01.1999 | Examination procedure | 08.12.1989 | Application deemed to be withdrawn, date of legal effect [1990/30] | 02.03.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1990/30] | Fees paid | Penalty fee | Penalty fee Rule 85b EPC 1973 | 05.01.1990 | M01   Not yet paid | Additional fee for renewal fee | 02.01.1990 | 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 | [YD]JPS6131450 ; | [Y]JPS62144748 ; | [AD]JPS6136309 | [YD] - CHEMICAL PATENTS INDEX, BASIC ABSTRACTS JOURNAL, Section A, Week 8613, 21th May 1986, A0354, No. 86-084988/13, Derwent Publications Ltd, LondonGB; & JP-A-61 031 450 (NIPPON SHOKUBAI KAGAKU) 13-02-1986 | [Y] - CHEMICAL PATENTS INDEX, BASIC ABSTRACTS JOURNAL, Section A, Week 8731, 30th September 1987, A0719, no. 87-218185/31, Derwent Publications Ltd, LondonGB; & JP-A-62 144 748 (NIPPON SHOKUBAI KAGAKU) 27-06-1987 | [AD] - CHEMICAL PATENTS INDEX, BASIC ABSTRACTS JOURNAL, Section A, week 8614, 28th May 1986, A0399, no. 86-090814/14, Derwent Publications Ltd, LondonGB; & JP-A-61 036 309 (NIPPON SHOKUBA KAGAKU) 21-02-1986 |