Register information Patent

DE file number : 60 2012 014 592.7 (Status: pending/in force, 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
StatusSTPending/in force
21DE file number DAKZ60 2012 014 592.7
96EP file numberEAKZ12 85 2999.7
86WO file numberWAKZPCT/JP2012/080609
97EP publication numberEPN2786979
87WO publication numberWPN2013080967
54Designation/titleTIVERFAHREN ZUR REINIGUNG VON 1,3-BUTADIEN
51IPC main classICM
(ICMV)		 C07C 7/10 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 11/167 (2006.01), C08F 2/00 (2006.01), C08F 36/06 (2006.01)
22DE application dateDATNov 27, 2012
96EP application dateEATNov 27, 2012
86WO application dateWATNov 27, 2012
43Date of first publicationOTJun 6, 2013
Date of publication of grantPETFeb 3, 2016
71/73Applicant/ownerINHAsahi Kasei Chemicals Corporation, Tokyo, JP
72InventorINNAKAHARA, Tatsuto, Tokyo 1018101, JP; NAKANO, Hiroshi, Tokyo 1018101, JP
74RepresentativeVTRStrehl Schübel-Hopf & Partner mbB Patentanwälte European Patent Attorneys, 80538 München, DE
Address for service Strehl Schübel-Hopf & Partner mbB Patentanwälte European Patent Attorneys, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2011259130
Nov 28, 2011
Due dateFT
FG		Nov 30, 2024
Annual fee for the 13th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002786979
Searchable text: EP000002786979
Original document: EP000002786979B1
Searchable text: EP000002786979B1
Original document: WO002013080967
Searchable text: WO002013080967
43Date of first publicationEVTJun 6, 2013
Date of the first transfer into DPMAregisterEREGTNov 21, 2014
Date of the (most recent) update in DPMAregisterREGTOct 7, 2023
(Show all update days)(Hide all update days)Nov 21, 2014; Jan 20, 2016; Feb 4, 2016; Feb 9, 2016; Mar 17, 2016; Sep 1, 2016; Dec 7, 2016; Jan 12, 2017; Feb 3, 2017; Apr 20, 2017; Dec 2, 2017; Nov 23, 2018; Nov 21, 2019; Nov 24, 2020; Oct 9, 2021; Oct 11, 2022; Oct 7, 2023
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 publication Jun 6, 2013   Display details
2 Procedure relating to PCT application WO publication Jun 6, 2013   Display details
3 Procedure relating to EP application EPO 1st publication Oct 8, 2014   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 20, 2014 Nov 20, 2014 Display details
5 Change of classification Change of IPC main class Mar 9, 2015   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 3, 2016   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant Mar 17, 2016 Mar 17, 2016 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 4, 2016 Feb 16, 2017 Display details