Register information Patent

DE file number : 696 29 042.1 (Status: not pending/lapsed, Query started: September 19, 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 DAKZ696 29 042.1
96EP file numberEAKZ96 93 3609.8
86WO file numberWAKZPCT/JP96/02940
97EP publication numberEPN856352
87WO publication numberWPN1997013575
54Designation/titleTIPOLYSULFON-MEMBRAN ZUR REINIGUNG VON BLUT
51IPC main classICM
(ICMV)		 B01D 71/68 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 71/28 (2006.01), B01D 71/38 (2006.01), B01D 67/00 (2006.01)
22DE application dateDATOct 9, 1996
96EP application dateEATOct 9, 1996
86WO application dateWATOct 9, 1996
43Date of first publicationOTApr 17, 1997
Date of publication of grantPETJul 9, 2003
71/73Applicant/ownerINHAsahi Kasei Kabushiki Kaisha, Osaka, JP
72InventorINMIURA, Morikazu, Yokohama-shi, Kanagawa 232, JP; NITADORI, Yoshiaki, Fuji-shi, Shizuoka 416, JP; KIGUCHI, Akira, Yokohama-shi, Kanagawa 232, JP; MUKAIYAMA, Shigemi, Yokohama-shi, Kanagawa 233, JP
74RepresentativeVTRStrehl Schübel-Hopf & Partner mbB Patentanwälte European Patent Attorneys, 80538 München, DE
10Published DE documentsDEPNOriginal document: DE000069629042T2
Searchable text: DE000069629042T2
Address for service Strehl Schübel-Hopf & Partner mbB Patentanwälte European Patent Attorneys, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
28633295
Oct 9, 1995
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
87WO language of publicationWLANGSF - Sonstige Fremdsprache
84Designated EP contracting statesEDSDE, ES, FR, GB, IT, NL, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000856352
Searchable text: EP000000856352
Original document: EP000000856352B1
Searchable text: EP000000856352B1
Original document: WO001997013575
Searchable text: WO001997013575
43Date of first publicationEVTApr 17, 1997
Date of the first transfer into DPMAregisterEREGTSep 28, 2012
Date of the (most recent) update in DPMAregisterREGTOct 25, 2018
(Show all update days)(Hide all update days)
  • Oct 25, 2018; Jan 5, 2017; Jan 21, 2013
    • Historical data not available for this/these date(s)
  • Sep 28, 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 17, 1997   Display details
2 Procedure relating to EP application EPO 1st publication Aug 5, 1998   Display details
3 Procedure relating to EP application EPO publication of search report Aug 5, 1998   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 10, 1998 Sep 10, 1998 Display details
5 Change of classification Change of IPC main class Feb 23, 2001   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 9, 2003   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant Aug 14, 2003 Aug 14, 2003 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Apr 13, 2004 Aug 5, 2004 Display details
9 Publications Translation of EP patent specification Apr 22, 2004 Apr 22, 2004 Display details
10 Change of classification Change of IPC main class Oct 17, 2005   Display details
11 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 May 2, 2011 Sep 8, 2011 Display details