Register information Patent

DE file number : 596 04 907.2 (Status: not pending/lapsed, Query started: April 26, 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 DAKZ596 04 907.2
96EP file numberEAKZ96 92 7664.1
86WO file numberWAKZPCT/EP96/03415
97EP publication numberEPN854856
87WO publication numberWPN1997007087
54Designation/titleTIVERFAHREN ZUR REDUKTION VON NITROVERBINDUNGEN
51IPC main classICM
(ICMV)		 C07C 209/36 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 213/02 (2000.01)
22DE application dateDATAug 2, 1996
96EP application dateEATAug 2, 1996
86WO application dateWATAug 2, 1996
43Date of first publicationOTFeb 27, 1997
Date of publication of grantPETApr 5, 2000
71/73Applicant/ownerINHClariant GmbH, 65929 Frankfurt, DE
72InventorINBAHRMANN, Helmut, W-4649 Hamminkeln, DE; CORNILS, Boy, W-6571 Hofheim, DE; DIERDORF, Andreas, W-6052 Frankfurt am Main, DE; HABER, Steffen, W-7672 Germersheim, DE
Address for service Clariant Produkte )Deutschland) GmbH, 65926 Frankfurt, DE
66
66
Domestic priorityPRN
PRD
19529874
Aug 14, 1995
66
66
Domestic priorityPRN
PRD
19619359
May 14, 1996
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
87WO language of publicationWLANGDE - Deutsch
84Designated EP contracting statesEDSCH, DE, FR, GB, LI
Published EP/WO documentsEPWOPNOriginal document: EP000000854856
Searchable text: EP000000854856
Original document: EP000000854856B1
Searchable text: EP000000854856B1
Original document: WO001997007087
Searchable text: WO001997007087
43Date of first publicationEVTFeb 27, 1997
Date of the first transfer into DPMAregisterEREGTSep 28, 2012
Date of the (most recent) update in DPMAregisterREGTOct 26, 2018
(Show all update days)(Hide all update days)Sep 28, 2012; Jan 21, 2013; Oct 26, 2018
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 Feb 27, 1997   Display details
2 Procedure relating to EP application EPO 1st publication Jul 29, 1998   Display details
3 Procedure relating to EP application EPO publication of search report Jul 29, 1998   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 3, 1998 Sep 3, 1998 Display details
5 Change of classification Change of IPC main class Feb 18, 2000   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 5, 2000   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant May 11, 2000 May 11, 2000 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 5, 2001 Apr 26, 2001 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 Mar 1, 2005 Jun 9, 2005 Display details