EP0259189 - Fine spherulitic polyarylene thioether and a process for producing the same [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.02.1992 Database last updated on 05.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states KUREHA KAGAKU KOGYO KABUSHIKI KAISHA 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo 103-0012 / JP | [N/P] |
Former [1988/10] | For all designated states KUREHA KAGAKU KOGYO KABUSHIKI KAISHA 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
Ichikawa, Yukio 1-2 Ochiai Nishiki-machi Iwaki-shi Fukushima-ken / JP | 02 /
Katto, Takayuki 1-1-5 Nakaoka-machi Iwaki-shi Fukushima-ken / JP | 03 /
Shiiki, Zenya 28-1 Ochiai Nishiki-machi Iwaki-shi Fukushima-ken / JP | [2007/32] |
Former [1988/10] | 01 /
Ichikawa, Yukio 1-2 Ochiai Nishiki-machi Iwaki-shi Fukushima-ken / JP | ||
02 /
Katto, Takayuki 1-1-5 Nakaoka-machi Iwaki-shi Fukushima-ken / JP | |||
03 /
Shiiki, Zenya 28-1 Ochiai Nishiki-machi Iwaki-shi Fukushima-ken / JP | Representative(s) | Woods, Geoffrey Corlett, et al J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
Former [1988/10] | Woods, Geoffrey Corlett, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 87307856.2 | 04.09.1987 | [1988/10] | Priority number, date | JP19860208899 | 05.09.1986 Original published format: JP 20889986 | [1988/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0259189 | Date: | 09.03.1988 | Language: | EN | [1988/10] | Type: | A3 Search report | No.: | EP0259189 | Date: | 03.05.1989 | Language: | EN | [1989/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.03.1989 | Classification | IPC: | C08G75/02, C08L81/02 | [1988/10] | CPC: |
C08G75/0295 (EP,US);
C08G61/10 (KR);
C08G75/02 (KR);
C08G75/0213 (US);
C08G75/0254 (EP,US);
C08G75/0277 (EP);
C08G75/0281 (US);
C08G75/029 (EP);
C08L81/02 (EP);
C08L101/00 (EP)
(-)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/10] | Title | German: | Feinteilige sphärulitische Polyarylenthioäther und ein Verfahren zu ihrer Herstellung | [1988/10] | English: | Fine spherulitic polyarylene thioether and a process for producing the same | [1988/10] | French: | Poly(thioéther d'arylène)sphérolytique finement divisé et son procédé de préparation | [1988/10] | File destroyed: | 12.06.1999 | Examination procedure | 24.10.1989 | Examination requested [1989/51] | 08.05.1991 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.1991 | Application deemed to be withdrawn, date of legal effect [1992/13] | 29.10.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1992/13] | Fees paid | Renewal fee | 11.09.1989 | Renewal fee patent year 03 | 21.09.1990 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.09.1991 | 05   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]JP59049232 ; | [X]GB2093468 (TORAY INDUSTRIES); | [YP]EP0193951 (KUREHA CHEMICAL IND CO LTD [JP]); | [YP]EP0216116 (KUREHA CHEMICAL IND CO LTD [JP]); | [A]EP0087038 (BAYER AG [DE]) | [X] - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 138 (C-231)[1575], 27th June 1984; & JP-A-59 049 232 (TORAY K.K.), & JP59049232 A 00000000 |