Register information Patent

DE file number : P 28 61 926.3 (Status: not pending/lapsed, Query started: September 19, 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 28 61 926.3
96EP file numberEAKZ78 10 1301.6
97EP publication numberEPN2011
54Designation/titleTIMethode und Einrichtung zur Herstellung von Russ.
51IPC main classICM
(ICMV)		 C09C 1/50 (1980.01)
51IPC secondary class(es)ICS
(ICSV)		 C01B 31/02 (1980.01)
22DE application dateDATNov 3, 1978
96EP application dateEATNov 3, 1978
43Date of first publicationOTAug 19, 1982
Date of publication of grantPETJun 30, 1982
71/73Applicant/ownerINHPhillips Petroleum Co., Bartlesville, US
72InventorINAustin, Oliver Kenneth, Bartlesville, Okla;, US
74RepresentativeVTRBARDEHLE PAGENBERG Partnerschaft Patentanwälte, Rechtsanwälte, 81675 München, DE
Address for service Patent- und Rechtsanwälte Pagenberg-Dost-Altenburg & Partner, 81633 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
848251
Nov 3, 1977
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, NL, SE
43Date of first publicationEVTMay 30, 1979
Date of the first transfer into DPMAregisterEREGTSep 30, 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)
  • 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 May 30, 1979   Display details
2 Procedure relating to EP application EPO publication of search report May 30, 1979   Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 30, 1982   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Aug 19, 1982 Aug 19, 1982 Display details
5 Procedure relating to EP application Patent abandoned for DE Nov 16, 1982   Display details