Title of Invention

"USE OF ACID DYES"

Abstract Use acid dyes for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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Documents:

http://ipindiaonline.gov.in/patentsearch/GrantedSearch/viewdoc.aspx?id=xgWpu7x5mwQjKd6w1+qJeA==&loc=+mN2fYxnTC4l0fUd8W4CAA==


Patent Number 279604
Indian Patent Application Number 26/DELNP/2011
PG Journal Number 05/2017
Publication Date 03-Feb-2017
Grant Date 27-Jan-2017
Date of Filing 03-Jan-2011
Name of Patentee CLARIANT FINANCE (BVI)LIMITED
Applicant Address CITCO BUILDING, WICKHAMS CAY, P.O. BOX 662, ROAD TOWN, TORTOLA, BRITISH VIRGIN ISLANDS,
Inventors:
# Inventor's Name Inventor's Address
1 RAINER NUSSER HOERNLE 1, 79395 NEUENBURG, GERMANY
2 ULRICH GEIGER TULLASTRASSE 5, 79395 NEUENBURG/RHEIN GERMANY
3 LUDWING HASEMANN MUEHLENBACH-WEG 4, 79379 MUELLHEIM-NIEDERWAILER, GERMANY
PCT International Classification Number C09B 35/031
PCT International Application Number PCT/EP2009/058262
PCT International Filing date 2009-07-01
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 08011926.6 2008-07-02 EPO
2 08160083.5 2008-07-10 EPO