Register information Patent

DE file number : 691 31 479.9 (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 31 479.9
96EP file numberEAKZ91 91 7337.7
86WO file numberWAKZPCT/JP91/01364
97EP publication numberEPN504426
87WO publication numberWPN1992006129
54Designation/titleTIVerfahren zur Herstellung eines aromatischen Polyesters, der Resorcin-Einheiten enthält
51IPC main classICM
(ICMV)		 C08G 63/60 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 C08G 63/19 (2000.01), C08G 63/682 (2000.01), C08G 63/688 (2000.01)
22DE application dateDATOct 7, 1991
96EP application dateEATOct 7, 1991
86WO application dateWATOct 7, 1991
43Date of first publicationOTApr 16, 1992
Date of publication of grantPETJul 28, 1999
71/73Applicant/ownerINHSumitomo Chemical Co., Ltd., Osaka, JP
72InventorINNITTA, Itaru, Tsukuba-shi, Ibaraki 305, JP; ASAI, Kuniaki, Tondabayashi-shi, Osaka 584, JP; HARADA, Hiroshi, Tsukuba-shi, Ibaraki 305, JP
74RepresentativeVTRVOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
10Published DE documentsDEPNOriginal document: DE000069131479T2
Searchable text: DE000069131479T2
Address for service VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
27101390
Oct 8, 1990
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
25771091
Oct 4, 1991
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000504426
Searchable text: EP000000504426
Original document: EP000000504426B1
Searchable text: EP000000504426B1
Original document: WO001992006129
Searchable text: WO001992006129
43Date of first publicationEVTApr 16, 1992
Date of the first transfer into DPMAregisterEREGTSep 26, 2012
Date of the (most recent) update in DPMAregisterREGTOct 24, 2018
(Show all update days)(Hide all update days)
  • Oct 24, 2018; 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 PCT application WO first publication without search report Apr 16, 1992   Display details
2 Procedure relating to EP application EPO 1st publication Sep 23, 1992   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Oct 29, 1992 Oct 29, 1992 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 28, 1999   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 2, 1999 Sep 2, 1999 Display details
6 Change of classification Change of IPC main class Oct 9, 1999   Display details
7 Publications Translation of EP patent specification Feb 10, 2000 Feb 10, 2000 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Apr 28, 2000 Aug 17, 2000 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 Jul 3, 2001 Nov 8, 2001 Display details