Register information Patent

DE file number : 696 12 605.2 (Status: not pending/lapsed, Query started: October 30, 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 DAKZ696 12 605.2
96EP file numberEAKZ96 12 0399.9
97EP publication numberEPN782198
54Designation/titleTIBipolartransistor für hohe Spannungen unter Benutzung von feldabgeschlossenen Anschlusselektroden
51IPC main classICM
(ICMV)
H01L 29/06 (2000.01)
51IPC secondary class(es)ICS
(ICSV)
H01L 29/423 (2000.01), H01L 29/417 (2000.01), H01L 23/485 (2000.01)
22DE application dateDATDec 18, 1996
96EP application dateEATDec 18, 1996
43Date of first publicationOTJul 2, 1997
Date of publication of grantPETApr 25, 2001
71/73Applicant/ownerINHRaytheon Co., Lexington, Mass., US
72InventorINHooper, William W., Westlake Village, California 91362, US; Case, Michael G., Thousand Oaks, California 91360, US; Nguyen, Chanh N., Newbury Park, California 92320, US
74RepresentativeVTRWITTE, WELLER & PARTNER Patentanwälte mbB, 70173 Stuttgart, DE
10Published DE documentsDEPNOriginal document: DE000069612605T2
Searchable text: DE000069612605T2
Address for service WITTE, WELLER & PARTNER Patentanwälte mbB, 70173 Stuttgart, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
578796
Dec 26, 1995
Patent division in charge 33
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, ES, GB, IT
Published EP/WO documentsEPWOPNOriginal document: EP000000782198
Searchable text: EP000000782198
Original document: EP000000782198B1
Searchable text: EP000000782198B1
43Date of first publicationEVTJul 2, 1997
Date of the first transfer into DPMAregisterEREGTSep 28, 2012
Date of the (most recent) update in DPMAregisterREGTAug 4, 2021
(Show all update days)(Hide all update days)
  • Aug 4, 2021; Apr 21, 2018; Jan 21, 2013
    • Historical data not available for this/these date(s)
  • Sep 28, 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 Jul 2, 1997   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 7, 1997 Aug 7, 1997 Display details
3 Change of classification Change of IPC main class Mar 9, 2001   Display details
4 New applicant/owner details New applicant/owner details Mar 22, 2001   Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 25, 2001   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant May 31, 2001 May 31, 2001 Display details
7 Procedure relating to EP application The European patent is deemed not to have had, from the outset, the effects for DE Jul 26, 2001 Oct 31, 2001 Display details
8 Administrative procedure Internal rectification of the legal status completed Jul 26, 2001   Display details
9 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 26, 2002 May 23, 2002 Display details
10 Publications Translation of EP patent specification Jun 20, 2002 Jun 20, 2002 Display details
11 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, 2005 Oct 13, 2005 Display details