Register information Patent

DE file number : 699 20 336.8 (Status: not pending/lapsed, Query started: April 25, 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 DAKZ699 20 336.8
96EP file numberEAKZ99 11 2716.8
97EP publication numberEPN969024
54Designation/titleTIWaschhilfsmittel, Verfahren zu seiner Herstellung und Poly(meth)acrylsäure-(oder -salz-)Polymer und seine Verwendung
51IPC main classICM
(ICMV)		 C08F 20/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C11D 3/37 (2006.01)
22DE application dateDATJul 1, 1999
96EP application dateEATJul 1, 1999
43Date of first publicationOTJan 5, 2000
Date of publication of grantPETSep 22, 2004
71/73Applicant/ownerINHNippon Shokubai Co. Ltd., Osaka, JP
72InventorINShioji, Shorbu, Himeji-shi, Hyogo 672-8079, JP; Yamaguchi, Shigeru, Yao-shi, Osaka 581-0872, JP; Maeda, Yoshihiro, Ibaraki-shi, Osaka 567-0023, JP
74RepresentativeVTRGLAWE DELFS MOLL Partnerschaft mbB von Patent- und Rechtsanwälten, 80538 München, DE
10Published DE documentsDEPNOriginal document: DE000069920336T2
Searchable text: DE000069920336T2
Address for service GLAWE DELFS MOLL Partnerschaft mbB von Patent- und Rechtsanwälten, 80058 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
18745698
Jul 2, 1998
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
Published EP/WO documentsEPWOPNOriginal document: EP000000969024
Searchable text: EP000000969024
Original document: EP000000969024B1
Searchable text: EP000000969024B1
43Date of first publicationEVTJan 5, 2000
Date of the first transfer into DPMAregisterEREGTSep 28, 2012
Date of the (most recent) update in DPMAregisterREGTApr 30, 2022
(Show all update days)(Hide all update days)Sep 28, 2012; Jan 22, 2013; Apr 30, 2022
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 Jan 5, 2000   Display details
2 Procedure relating to EP application EPO publication of search report Jan 5, 2000   Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 22, 2004   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Oct 28, 2004 Oct 28, 2004 Display details
5 Opposition procedure Opposition to patent filed Jun 22, 2005 Sep 22, 2005 Display details
6 Change of classification Change of IPC main class Aug 12, 2005   Display details
7 Publications Translation of EP patent specification Oct 6, 2005 Oct 6, 2005 Display details
8 Change of classification Change of IPC main class Oct 17, 2005   Display details
9 Opposition procedure Revocation of patent by EPO Oct 28, 2009   Display details
10 Opposition procedure Decision on revocation by EPO has become final Oct 28, 2009 May 27, 2010 Display details