Register information Patent

DE file number : P 37 68 493.0 (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 37 68 493.0
96EP file numberEAKZ87 30 3455.7
97EP publication numberEPN287718
54Designation/titleTIMitteldestillat erzeugende Hydrokrackkatalysatoren.
51IPC main classICM
(ICMV)		 B01J 29/08 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 C10G 47/16 (2000.01)
22DE application dateDATApr 21, 1987
96EP application dateEATApr 21, 1987
43Date of first publicationOTOct 26, 1988
Date of publication of grantPETMar 6, 1991
71/73Applicant/ownerINHUOP Inc., Des Plaines, Ill., US
72InventorINSteigleder, Karl Z., Glen Ellyn Illinois 60137, US
74RepresentativeVTRWeber, Dieter, Dipl.-Chem. Dr.rer.nat., 65183 Wiesbaden, DE,Seiffert, Klaus, Dipl.-Phys., 65183 Wiesbaden, DE
Address for service WSL Patentanwälte Partnerschaft mbB, 65051 Wiesbaden, DE
Patent division in charge 45
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSBE, DE, ES, FR, GB, IT, NL, SE
43Date of first publicationEVTOct 26, 1988
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTMar 18, 2015
(Show all update days)(Hide all update days)
  • Mar 18, 2015; Jan 19, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 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 Oct 26, 1988   Display details
2 Procedure relating to EP application EPO publication of search report Oct 26, 1988   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 1, 1988 Dec 1, 1988 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 6, 1991   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 11, 1991 Apr 11, 1991 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 6, 1991 Apr 2, 1992 Display details
7 Change of classification Change of IPC main class Oct 1, 1994   Display details
8 Change of classification Change of IPC main class Oct 9, 1999   Display details
9 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 Nov 3, 2004 Feb 17, 2005 Display details