Master dataINID | Criterion | Field | Content |
---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
21 | DE file number | DAKZ | P 38 88 869.6 |
96 | EP file number | EAKZ | 88 30 4902.5 |
97 | EP publication number | EPN | 294129 |
54 | Designation/title | TI | Polyimidharz-Zusammensetzung. |
51 | IPC main class | ICM (ICMV) | C08L 79/08 (2006.01) |
22 | DE application date | DAT | May 27, 1988 |
96 | EP application date | EAT | May 27, 1988 |
43 | Date of first publication | OT | Jan 12, 1989 |
| Date of publication of grant | PET | Apr 6, 1994 |
71/73 | Applicant/owner | INH | Mitsui Chemicals, Inc., Tokio/Tokyo, JP |
72 | Inventor | IN | Ohta, Masahiro, Yokohama-shi Kanagagawa-ken, JP; Kawashima, Saburo, Yokosuka-shi Kanagagawa-ken, JP; Iiyama, Katsuaki, Odawara-shi Kanagagawa-ken, JP; Tamai, Shoji, Yokohama-shi Kanagawa-ken, JP; Oikawa, Hideaki, Yokohama-shi Kanagawa-ken, JP; Yamaguchi, Akihiro, Kamakura-shi Kanagawa-ken, JP |
74 | Representative | VTR | Meissner & Meissner, 14199 Berlin, DE |
10 | Published DE documents | DEPN | Original document:
DE000003888869T2 Searchable text:
DE000003888869T2 |
| Address for service | | Herren Patentanwälte Dipl.-Ing. P. E. Meissner Dipl.-Ing. H.-J. Presting, 14171 Berlin, DE |
33 31 32
| Foreign priority | PRC PRNA PRDA
| JP 134830/87 Jun 1, 1987
|
33 31 32
| Foreign priority | PRC PRNA PRDA
| JP 134831/87 Jun 1, 1987
|
33 31 32
| Foreign priority | PRC PRNA PRDA
| JP 138203/87 Jun 3, 1987
|
33 31 32
| Foreign priority | PRC PRNA PRDA
| JP 138204/87 Jun 3, 1987
|
33 31 32
| Foreign priority | PRC PRNA PRDA
| JP 327206/87 Dec 25, 1987
|
| Patent division in charge | | 43 |
97 | EP language of publication | ELANG | EN - Englisch |
84 | Designated EP contracting states | EDS | CH, DE, FR, GB, IT, LI, NL |
43 | Date of first publication | EVT | Dec 7, 1988 |
| Date of the first transfer into DPMAregister | EREGT | Sep 25, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Jan 19, 2013 (Show all update days)(Hide all update days)- Jan 19, 2013
- Historical data not available for this/these date(s)
- Sep 25, 2012
- Date of the first transfer into DPMAregister
|
Procedural dataNo. |
Kind of procedure
|
Legal status
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Date of legal/procedural status
|
Date of first publication
| Display all details |
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1 |
Procedure relating to EP application
|
EPO 1st publication
|
Dec 7, 1988
| |
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2 |
Procedure relating to EP application
|
EPO publication of search report
|
Dec 7, 1988
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3 |
Publications
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Publication of a mention regarding EP 1st publication by DPMA
|
Jan 12, 1989
|
Jan 12, 1989 |
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4 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
|
Apr 6, 1994
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5 |
Publications
|
Publication by DPMA of mention regarding EP patent grant
|
May 11, 1994
|
May 11, 1994 |
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6 |
Publications
|
Translation of EP patent specification
|
Sep 22, 1994
|
Sep 22, 1994 |
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7 |
Change of classification
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Change of IPC main class
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Oct 25, 1994
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8 |
Procedure relating to EP application
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No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
|
Jan 9, 1995
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9 |
Change of classification
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Change of IPC main class
|
Oct 9, 1999
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10 |
New applicant/owner details
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New applicant/owner details
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Nov 15, 1999
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Jan 20, 2000 |
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11 |
Change of classification
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Change of IPC main class
|
Oct 17, 2005
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12 |
Administrative procedure
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Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
|
Dec 1, 2005
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Mar 16, 2006 |
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