Register information Patent

DE file number : 502 11 793.1 (Status: not pending/lapsed, Query started: October 8, 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 DAKZ502 11 793.1
96EP file numberEAKZ02 79 7984.8
86WO file numberWAKZPCT/EP02/10206
97EP publication numberEPN1425268
87WO publication numberWPN2003022812
54Designation/titleTIORGANISCHE SULFATE ALS IONISCHE FLÜSSIGKEITEN
51IPC main classICM
(ICMV)		 C07D 207/32 (2006.01)
22DE application dateDATSep 11, 2002
96EP application dateEATSep 11, 2002
86WO application dateWATSep 11, 2002
43Date of first publicationOTMar 20, 2003
Date of publication of grantPETFeb 27, 2008
71/73Applicant/ownerINHMerck Patent GmbH, 64293 Darmstadt, DE
72InventorINWASSERSCHEID, Peter, 50829 Köln, DE; BÖSMANN, Andreas, 52068 Aachen, DE; VAN HAL, Roy, NL-6451 HD Schienveld, NL
Address for service Merck Patent GmbH, 64293 Darmstadt, DE
66
66
Domestic priorityPRN
PRD
10145747
Sep 17, 2001
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
87WO language of publicationWLANGDE - Deutsch
84Designated EP contracting statesEDSAT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000001425268
Searchable text: EP000001425268
Original document: EP000001425268B1
Searchable text: EP000001425268B1
Original document: WO002003022812
Searchable text: WO002003022812
43Date of first publicationEVTMar 20, 2003
Date of the first transfer into DPMAregisterEREGTSep 30, 2012
Date of the (most recent) update in DPMAregisterREGTApr 30, 2022
(Show all update days)(Hide all update days)
  • Apr 30, 2022; Jun 24, 2020; May 19, 2020; Oct 10, 2018; Sep 5, 2018; Sep 20, 2017; Sep 24, 2016; Sep 22, 2015; Sep 23, 2014; Oct 8, 2013; Sep 19, 2013; Jan 26, 2013; Oct 9, 2012
    • Historical data not available for this/these date(s)
  • Sep 30, 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 Mar 20, 2003   Display details
2 Procedure relating to EP application EPO 1st publication Jun 9, 2004   Display details
3 Procedure relating to EP application EPO publication of search report Jun 9, 2004   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 15, 2004 Jul 15, 2004 Display details
5 Change of classification Change of IPC main class Oct 17, 2005   Display details
6 New applicant/owner details New applicant/owner details Feb 26, 2008 May 15, 2008 Display details
7 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 27, 2008   Display details
8 Publications Publication by DPMA of mention regarding EP patent grant Apr 10, 2008 Apr 10, 2008 Display details
9 Opposition procedure Opposition to patent filed Nov 12, 2008 Feb 5, 2009 Display details
10 Opposition procedure Patent maintained in amended form by EPO Mar 16, 2011   Display details
11 Opposition procedure Decision by EPO to maintain patent in amended form has become final Mar 16, 2011 May 19, 2011 Display details
12 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 Apr 1, 2020 Jun 25, 2020 Display details