Register information Patent

DE file number : 691 21 284.8 (Status: not pending/lapsed, Query started: November 5, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ691 21 284.8
96EP file numberEAKZ91 10 7021.7
97EP publication numberEPN455224
54Designation/titleTIPolyanilinderivate und Verfahren zu ihrer Herstellung
51IPC main classICM
(ICMV)		 C08G 73/02 (2000.01)
22DE application dateDATApr 30, 1991
96EP application dateEATApr 30, 1991
43Date of first publicationOTDec 12, 1991
Date of publication of grantPETAug 14, 1996
71/73Applicant/ownerINHTomoegawa Paper Co., Ltd., Tokio/Tokyo, JP
72InventorINOka, Osamu, c/o Tomoegawa Paper Co., Ltd, Technical, Shinzuoka-shi, Shizuoka-ken, JP
74RepresentativeVTRPatent- und Rechtsanwälte Kraus & Weisert, 80539 München, DE
10Published DE documentsDEPNOriginal document: DE000069121284T2
Searchable text: DE000069121284T2
Address for service Patent- und Rechtsanwälte Kraus & Weisert, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
115163/90
May 2, 1990
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
119699/90
May 11, 1990
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
83023/91
Mar 25, 1991
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
83024/91
Mar 25, 1991
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
83025/91
Mar 25, 1991
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTNov 6, 1991
Date of the first transfer into DPMAregisterEREGTSep 26, 2012
Date of the (most recent) update in DPMAregisterREGTJan 20, 2013
(Show all update days)(Hide all update days)
  • Jan 20, 2013
    • Historical data not available for this/these date(s)
  • Sep 26, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication Nov 6, 1991   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 12, 1991 Dec 12, 1991 Display details
3 Procedure relating to EP application EPO publication of search report Mar 10, 1993   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 14, 1996   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 19, 1996 Sep 19, 1996 Display details
6 Publications Translation of EP patent specification Jan 2, 1997 Jan 2, 1997 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 14, 1997 Sep 11, 1997 Display details
8 Change of classification Change of IPC main class Oct 9, 1999   Display details
9 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Nov 1, 2003 Feb 12, 2004 Display details