Register information Patent

DE file number : P 30 66 758.4 (Status: not pending/lapsed, Query started: November 5, 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 30 66 758.4
96EP file numberEAKZ80 10 6383.5
97EP publication numberEPN49711
54Designation/titleTIVerfahren zur Herstellung von Nitroaminobenzolen.
51IPC main classICM
(ICMV)		 C07C 93/14 (1985.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 85/24 (1985.01), C07C 87/60 (1985.01)
22DE application dateDATOct 20, 1980
96EP application dateEATOct 20, 1980
43Date of first publicationOTApr 5, 1984
Date of publication of grantPETFeb 29, 1984
71/73Applicant/ownerINHBayer AG, 51373 Leverkusen, DE
72InventorINSchössler Dr., Willi, W-5000 Koeln 80, DE; Blank Dr., Heinz-Ulrich, W-5068 Odenthal, DE; Dürholz Dr., Friedrich, W-5630 Remscheid 11, DE
66
66
Domestic priorityPRN
PRD
3038394
Oct 10, 1980
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSBE, CH, DE, FR, GB, IT, LI, SE
43Date of first publicationEVTApr 21, 1982
Date of the first transfer into DPMAregisterEREGTSep 30, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 6, 2013
(Show all update days)(Hide all update days)
  • Feb 6, 2013
    • 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 EP application EPO 1st publication Apr 21, 1982   Display details
2 Procedure relating to EP application EPO publication of search report Apr 21, 1982   Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 29, 1984   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 5, 1984 Apr 5, 1984 Display details
5 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jul 1, 1994 Oct 6, 1994 Display details