Register information Patent

DE file number : 695 08 699.5 (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 DAKZ695 08 699.5
96EP file numberEAKZ95 11 7236.0
97EP publication numberEPN710640
54Designation/titleTIGewinnung und Reinigung von tertiärem Butylalkohol
51IPC main classICM
(ICMV)		 C07C 29/80 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 29/88 (2000.01), C07C 29/132 (2000.01)
22DE application dateDATNov 2, 1995
96EP application dateEATNov 2, 1995
43Date of first publicationOTMay 8, 1996
Date of publication of grantPETMar 31, 1999
71/73Applicant/ownerINHHuntsman Specialty Chemicals Corp., Austin, Tex., US
72InventorINChess, David D., Houston, Texas 77057, US; Sheu, Feng-Ran, Yorba Linda, CA 92686, US; Kruse, Charles J., Cypress, Texas 77429, US
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28209 Bremen, DE
10Published DE documentsDEPNOriginal document: DE000069508699T2
Searchable text: DE000069508699T2
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28071 Bremen, DE
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31
32
Foreign priorityPRC
PRNA
PRDA
US
332684
Nov 1, 1994
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
Published EP/WO documentsEPWOPNOriginal document: EP000000710640
Searchable text: EP000000710640
Original document: EP000000710640B1
Searchable text: EP000000710640B1
43Date of first publicationEVTMay 8, 1996
Date of the first transfer into DPMAregisterEREGTSep 27, 2012
Date of the (most recent) update in DPMAregisterREGTJun 21, 2017
(Show all update days)(Hide all update days)
  • Jun 21, 2017; Jan 20, 2013
    • Historical data not available for this/these date(s)
  • Sep 27, 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 May 8, 1996   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 13, 1996 Jun 13, 1996 Display details
3 New applicant/owner details New applicant/owner details Feb 25, 1999   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 31, 1999   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant May 6, 1999 May 6, 1999 Display details
6 Publications Translation of EP patent specification Jul 22, 1999 Jul 22, 1999 Display details
7 Change of classification Change of IPC main class Oct 9, 1999   Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 31, 1999 Apr 27, 2000 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 Jun 3, 2003 Sep 11, 2003 Display details