Register information Patent

DE file number : 696 03 788.2 (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 DAKZ696 03 788.2
96EP file numberEAKZ96 10 7838.3
97EP publication numberEPN747338
54Designation/titleTIVerfahren zur Reinigung von durch zyklischen Diole oder Polyole verunreinigten linearen Diolen oder Polyolen
51IPC main classICM
(ICMV)		 C07C 29/88 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 31/20 (2006.01)
22DE application dateDATMay 17, 1996
96EP application dateEATMay 17, 1996
43Date of first publicationOTJan 23, 1997
Date of publication of grantPETAug 18, 1999
71/73Applicant/ownerINHBASF Corp., Mount Olive, US
72InventorINMcNabb, Andrew J., Lake Jackson, Texas 77566, US
10Published DE documentsDEPNOriginal document: DE000069603788T2
Searchable text: DE000069603788T2
Address for service BASF SE Patentabteilung ZDX - C6, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
483527
Jun 7, 1995
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSBE, DE, ES, GB
43Date of first publicationEVTDec 11, 1996
Date of the first transfer into DPMAregisterEREGTSep 28, 2012
Date of the (most recent) update in DPMAregisterREGTJan 21, 2013
(Show all update days)(Hide all update days)
  • 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 Dec 11, 1996   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 23, 1997 Jan 23, 1997 Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 18, 1999   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Sep 23, 1999 Sep 23, 1999 Display details
5 Change of classification Change of IPC main class Oct 9, 1999   Display details
6 Publications Translation of EP patent specification Dec 2, 1999 Dec 2, 1999 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 18, 2000 Sep 7, 2000 Display details
8 Change of classification Change of IPC main class Oct 17, 2005   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 Dec 1, 2007 Mar 27, 2008 Display details