Register information Patent

DE file number : P 36 87 919.3 (Status: not pending/lapsed, Query started: November 15, 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 36 87 919.3
96EP file numberEAKZ86 30 3365.0
97EP publication numberEPN201297
54Designation/titleTIMesssonde mit Speicher für Bohrloch.
51IPC main classICM
(ICMV)		 E21B 47/00 (1995.01)
22DE application dateDATMay 2, 1986
96EP application dateEATMay 2, 1986
43Date of first publicationOTJan 2, 1987
Date of publication of grantPETMar 10, 1993
71/73Applicant/ownerINHHalliburton Co., Duncan, US
72InventorINAnderson, Terry Owen, Duncan Oklahoma 73533, US; Dant, Ronald Edward, Duncan Oklahoma 73533, US; Tilgham, Stephen Edgar, Duncan Oklahoma 73533, US; White, Billy Wayne, Duncan Oklahoma 73533, US; Lynch, Michael Joseph, Duncan Oklahoma 73533, US; van Berg Jr., Charles Frances, Duncan Oklahoma 73533, US; Richardson, John Mark, Duncan Oklahoma 73533, US; Penn, Jack Carmen, Duncan Oklahoma 73533, US; Forehand, Gilbert Horton, Duncan Oklahoma 73533, US; Duncan, Richard Luis, Duncan Oklahoma 73533, US; Donaghue, Charles Doyle, Duncan Oklahoma 73533, US
74RepresentativeVTRWeisse und Kollegen, 42555 Velbert, DE
10Published DE documentsDEPNOriginal document: DE000003687919T2
Searchable text: DE000003687919T2
Address for service Herren Patentanwälte Dipl.-Phys. Jürgen Weisse Dipl.-Chem. Dr. Rudolf Wolgast Dipl.-Phys. Jörg Weisse, 42555 Velbert, DE
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31
32
Foreign priorityPRC
PRNA
PRDA
US
731230
May 6, 1985
Patent division in charge 24
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, DE, FR, GB, IT, NL
43Date of first publicationEVTNov 12, 1986
Date of the first transfer into DPMAregisterEREGTOct 1, 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)
  • 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 EP application EPO 1st publication Nov 12, 1986   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 2, 1987 Jan 2, 1987 Display details
3 Procedure relating to EP application EPO publication of search report Apr 26, 1989   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 10, 1993   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 15, 1993 Apr 15, 1993 Display details
6 Publications Translation of EP patent specification Sep 2, 1993 Sep 2, 1993 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 10, 1993 Apr 7, 1994 Display details
8 Change of classification Change of IPC main class Oct 1, 1994   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 Feb 1, 1996 May 9, 1996 Display details