EP0233069 - Polyimide and its use as a high-temperature adhesive. [Right-click to bookmark this link] | |||
Former [1987/34] | Polyimide and high-temperature adhesive of polyimide | ||
[1993/50] | Status | No opposition filed within time limit Status updated on 20.10.1994 Database last updated on 06.07.2024 | Most recent event Tooltip | 20.10.1994 | No opposition filed within time limit | published on 07.12.1994 [1994/49] | Applicant(s) | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | [N/P] |
Former [1992/23] | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | ||
Former [1987/34] | For all designated states MITSUI TOATSU CHEMICALS INC. No. 2-5, Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | Inventor(s) | 01 /
Oikawa, Hideaki Iijima-cho 2070 Sakae-ku Yokohama-shi Kanagawa-ken / JP | 02 /
Ohta, Masahiro Yabe-cho 1541 Totsuka-ku Yokohama-shi Kanagawa-ken / JP | 03 /
Kawasima, Saburo Ooyabe 4-37-14 Yokosuka-shi Kanagawa-ken / JP | 04 /
Tamai, Shoji Iijima-cho 2882 Sakae-ku Yokohama-shi Kanagawa-ken / JP | 05 /
Sonobe, Yoshiho Iijima-cho 2070 Sakae-ku, Yokohama-shi Kanagawa-ken / JP | 06 /
Yamaguchi, Akihiro Zaimokuza 1-13-24 Kamakura-shi Kanagawa-ken / JP | [1987/34] | Representative(s) | Hayward, Denis Edward Peter, et al Marks & Clerk LLP Commonwealth House 1-19 New Oxford Street London WC1A 1LW / GB | [N/P] |
Former [1987/34] | Hayward, Denis Edward Peter, et al Lloyd Wise, Tregear & Co. Norman House 105-109 Strand London WC2R 0AE / GB | Application number, filing date | 87301063.1 | 06.02.1987 | [1987/34] | Priority number, date | JP19860026936 | 12.02.1986 Original published format: JP 2693686 | [1987/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0233069 | Date: | 19.08.1987 | Language: | EN | [1987/34] | Type: | A3 Search report | No.: | EP0233069 | Date: | 07.09.1988 | Language: | EN | [1988/36] | Type: | B1 Patent specification | No.: | EP0233069 | Date: | 15.12.1993 | Language: | EN | [1993/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.07.1988 | Classification | IPC: | C09J179/08 | [1993/50] | CPC: |
C08G73/105 (EP,US);
C08G63/44 (KR);
C08G73/1064 (EP,US);
C08G73/1071 (EP,US);
C08G73/1085 (EP,US);
C09J179/08 (KR);
Y10T428/31721 (EP,US)
(-)
|
Former IPC [1987/34] | C08G73/10, C09J3/16 | Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1987/34] | Title | German: | Polyimid und seine Verwendung als Hochtemperaturklebstoff. | [1993/50] | English: | Polyimide and its use as a high-temperature adhesive. | [1993/50] | French: | Polyimide et son utilisation comme adhésif haute température. | [1993/50] |
Former [1987/34] | Polyimid und Hochtemperaturklebstoff von Polyimid | ||
Former [1987/34] | Polyimide and high-temperature adhesive of polyimide | ||
Former [1987/34] | Polyimide et adhésif haute température de polyimide | Examination procedure | 16.02.1987 | Examination requested [1987/34] | 02.11.1990 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.1991 | Reply to a communication from the examining division | 07.02.1992 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.1992 | Reply to a communication from the examining division | 27.01.1993 | Despatch of communication of intention to grant (Approval: No) | 25.05.1993 | Despatch of communication of intention to grant (Approval: later approval) | 28.05.1993 | Communication of intention to grant the patent | 11.08.1993 | Fee for grant paid | 11.08.1993 | Fee for publishing/printing paid | Opposition(s) | 16.09.1994 | No opposition filed within time limit [1994/49] | Request for further processing for: | 02.07.1991 | Request for further processing filed | 02.07.1991 | Full payment received (date of receipt of payment) Request granted | 25.07.1991 | Decision despatched | Fees paid | Renewal fee | 10.02.1989 | Renewal fee patent year 03 | 14.02.1990 | Renewal fee patent year 04 | 17.12.1990 | Renewal fee patent year 05 | 10.02.1992 | Renewal fee patent year 06 | 30.10.1992 | Renewal fee patent year 07 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | NL | 15.12.1993 | [1994/39] | Documents cited: | Search | [A]GB1317321 (INT HARVESTER CO); | [A]DE3223075 (UBE INDUSTRIES [JP]) | [A] - CHEMICAL ABSTRACTS, vol. 96, no. 4, 25th January 1982, page 5, column 1, abstract no. 20532k, Columbus, Ohio, US; M.M. KOTON et al.: "Polyimides containing different heterocyclic units in the main chain", & VYROKOMOL. SOEDIN, SER. A. 1981, 23(8), 1736-1742 |