Register information Patent

DE file number : P 30 62 294.7 (Status: not pending/lapsed, Query started: September 15, 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 62 294.7
96EP file numberEAKZ80 81 0276.8
97EP publication numberEPN26737
54Designation/titleTIVerfahren zur Herstellung von 2,3,5,6-Tetrachlorpyridin.
51IPC main classICM
(ICMV)		 C07D 213/61 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 C07F 9/40 (1995.01)
22DE application dateDATSep 4, 1980
96EP application dateEATSep 4, 1980
43Date of first publicationOTApr 14, 1983
Date of publication of grantPETMar 9, 1983
71/73Applicant/ownerINHCiba-Geigy AG, 4002 Basel, CH
72InventorINWeis Dr., Claus D., CH-4148 Pfeffingen, CH; Sutter, Peter, CH-4132 Muttenz, CH
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
74217
Sep 10, 1979
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSCH, DE, FR, GB, LI
43Date of first publicationEVTApr 8, 1981
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 5, 2013
(Show all update days)(Hide all update days)
  • Feb 5, 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 Apr 8, 1981   Display details
2 Procedure relating to EP application EPO publication of search report Apr 8, 1981   Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 9, 1983   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 14, 1983 Apr 14, 1983 Display details
5 Change of classification Change of IPC main class Oct 25, 1994   Display details
6 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jun 1, 1995 Sep 7, 1995 Display details