Register information Patent

DE file number : 691 05 466.5 (Status: not pending/lapsed, Query started: September 18, 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 DAKZ691 05 466.5
96EP file numberEAKZ91 31 1572.1
97EP publication numberEPN490681
54Designation/titleTIZusatzmittel für Zementzusammensetzung.
51IPC main classICM
(ICMV)		 C04B 28/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C04B 24/26 (2006.01)
22DE application dateDATDec 12, 1991
96EP application dateEATDec 12, 1991
43Date of first publicationOTJul 23, 1992
Date of publication of grantPETNov 30, 1994
71/73Applicant/ownerINHNOF Corp., Tokio/Tokyo, JP
72InventorINKoyata, Hideo, Izumi-ku, Yokohama-shi, JP; Tsutsumi, Tomoyuki, Yokohama-shi, Kanagawen-ken, JP
74RepresentativeVTRUexküll & Stolberg, 22607 Hamburg, DE
10Published DE documentsDEPNOriginal document: DE000069105466T2
Searchable text: DE000069105466T2
Address for service Patentanwälte Dipl.-Chem. Dr.rer.nat. U. Graf zu Stolberg-Wernigerode und Partner, 22607 Hamburg, DE
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31
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Foreign priorityPRC
PRNA
PRDA
JP
401749/90
Dec 12, 1990
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE
43Date of first publicationEVTJun 17, 1992
Date of the first transfer into DPMAregisterEREGTSep 26, 2012
Date of the (most recent) update in DPMAregisterREGTJan 20, 2013
(Show all update days)(Hide all update days)
  • Jan 20, 2013
    • Historical data not available for this/these date(s)
  • Sep 26, 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 Jun 17, 1992   Display details
2 Procedure relating to EP application EPO publication of search report Jun 17, 1992   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 23, 1992 Jul 23, 1992 Display details
4 Change of classification Change of IPC main class Nov 30, 1994   Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 30, 1994   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Jan 12, 1995 Jan 12, 1995 Display details
7 Publications Translation of EP patent specification Apr 13, 1995 Apr 13, 1995 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 30, 1995   Display details
9 Change of classification Change of IPC main class Oct 9, 1999   Display details
10 New applicant/owner details New applicant/owner details Jun 22, 2004 Aug 26, 2004 Display details
11 Change of classification Change of IPC main class Oct 17, 2005   Display details
12 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 3, 2007 Oct 18, 2007 Display details