Register information Patent

DE file number : P 37 85 964.1 (Status: not pending/lapsed, Query started: September 18, 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 85 964.1
96EP file numberEAKZ87 10 4460.8
97EP publication numberEPN243684
54Designation/titleTIAbschaltbares Leistungshalbleiterbauelement und Verfahren zu dessen Herstellung.
51IPC main classICM
(ICMV)		 H01L 29/10 (1990.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/308 (1990.01), H01L 29/04 (1990.01), H01L 29/60 (1990.01), H01L 29/72 (1990.01), H01L 29/74 (1990.01)
22DE application dateDATMar 26, 1987
96EP application dateEATMar 26, 1987
43Date of first publicationOTDec 10, 1987
Date of publication of grantPETMay 26, 1993
71/73Applicant/ownerINHBBC Aktiengesellschaft Brown, Boveri & Cie., Baden, CH
72InventorINGobrecht, Jens, Dr., CH-5412 Gebenstorf, CH; Grüning, Horst, Dr., CH-5400 Baden, CH; Voboril, Jan, CH-5415 Nussbaumen, CH
Address for service BBC AG Brown, Boveri & Cie., CH-5401 Baden|Schweiz,
33
31
32
Foreign priorityPRC
PRNA
PRDA
CH
1775/86
Apr 30, 1986
Patent division in charge 33
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSCH, DE, FR, GB, IT, LI
43Date of first publicationEVTNov 4, 1987
Date of the first transfer into DPMAregisterEREGTSep 30, 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)
  • 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 Nov 4, 1987   Display details
2 Procedure relating to EP application EPO publication of search report Nov 4, 1987   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 10, 1987 Dec 10, 1987 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 26, 1993   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Jul 1, 1993 Jul 1, 1993 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 28, 1994 Jun 30, 1994 Display details
7 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 Dec 1, 1995 Mar 7, 1996 Display details