Register information Patent

DE file number : 593 04 905.5 (Status: not pending/lapsed, Query started: September 29, 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 DAKZ593 04 905.5
96EP file numberEAKZ93 91 1426.0
86WO file numberWAKZPCT/DE93/00380
97EP publication numberEPN639309
87WO publication numberWPN9322838
54Designation/titleTIASYNCHRONE LOGIKSCHALTUNG FÜR DEN 2-PHASEN-BETRIEB
51IPC main classICM
(ICMV)		 H03K 19/096 (1995.01)
22DE application dateDATApr 30, 1993
96EP application dateEATApr 30, 1993
86WO application dateWATApr 30, 1993
43Date of first publicationOTNov 11, 1993
Date of publication of grantPETDec 27, 1996
71/73Applicant/ownerINHSiemens Aktiengesellschaft, 80333 München, DE
72InventorINKNAUER, Karl, W-8018 Grafing, DE
Address for service Siemens AG, München,
66
66
Domestic priorityPRN
PRD
4214981
May 6, 1992
Patent division in charge 31
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSDE, FR, GB, IT, NL
Published EP/WO documentsEPWOPNOriginal document: EP000000639309
Searchable text: EP000000639309
Original document: EP000000639309B1
Searchable text: EP000000639309B1
Original document: WO000009322838
Searchable text: WO000009322838
43Date of first publicationEVTNov 11, 1993
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTOct 26, 2018
(Show all update days)(Hide all update days)
  • Oct 26, 2018; Jul 6, 2014; Feb 9, 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 PCT application WO first publication without search report Nov 11, 1993   Display details
2 Procedure relating to EP application EPO 1st publication Feb 22, 1995   Display details
3 Procedure relating to EP application EPO publication of search report Feb 22, 1995   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 30, 1995 Mar 30, 1995 Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 27, 1996   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Feb 6, 1997 Feb 6, 1997 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 29, 1997 Jan 29, 1998 Display details
8 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 Feb 2, 1999 Jun 10, 1999 Display details