Register information Patent

DE file number : P 35 65 405.8 (Status: not pending/lapsed, Query started: September 29, 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 DAKZP 35 65 405.8
96EP file numberEAKZ85 10 8898.9
97EP publication numberEPN170157
54Designation/titleTIMethinfarbstoffe.
51IPC main classICM
(ICMV)		 C07D 333/26 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 C09B 56/16 (1995.01), D06P 1/18 (1995.01), D06P 3/52 (1995.01)
22DE application dateDATJul 16, 1985
96EP application dateEATJul 16, 1985
43Date of first publicationOTMar 20, 1986
Date of publication of grantPETOct 5, 1988
71/73Applicant/ownerINHBASF AG, 67063 Ludwigshafen, DE
72InventorINBergmann Dr., Udo, W-6100 Darmstadt, DE; Hahn Dr., Erwin, W-6900 Heidelberg, DE; Hansen Dr., Guenther, W-6700 Ludwigshafen, DE
Address for service BASF SE Patentabteilung ZNP - C 6, 67063 Ludwigshafen, DE
66
66
Domestic priorityPRN
PRD
3427200
Jul 24, 1984
Patent division in charge 43
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSCH, DE, FR, GB, IT, LI
43Date of first publicationEVTFeb 5, 1986
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 8, 2013
(Show all update days)(Hide all update days)
  • Feb 8, 2013
    • Historical data not available for this/these date(s)
  • Oct 1, 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 EP application EPO 1st publication Feb 5, 1986   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 20, 1986 Mar 20, 1986 Display details
3 Procedure relating to EP application EPO publication of search report Jan 14, 1987   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 5, 1988   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 10, 1988 Nov 10, 1988 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 5, 1989 Oct 19, 1989 Display details
7 Change of classification Change of IPC main class Oct 11, 1989   Display details
8 Change of classification Change of IPC main class Oct 1, 1994   Display details
9 Procedure relating to EP application Patent abandoned for DE Jul 28, 1998   Display details