The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2002
Filed:
Jul. 24, 2000
Applicant:
Inventors:
Warren James Ebenezer, Stockport, GB;
David Greenwood, Oldham, GB;
Michael Gordon Hutchings, Bury, GB;
Michael Alan Rabjohns, Manchester, GB;
Andrea Maria Zamponi, Mannheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09B 6/2002 ; C09B 6/204 ; C09B 6/220 ; C09B 6/2503 ; D06P 1/38 ;
U.S. Cl.
CPC ...
C09B 6/2002 ; C09B 6/204 ; C09B 6/220 ; C09B 6/2503 ; D06P 1/38 ;
Abstract
This application relates to reactive dyes having at least one halobenzene nucleus linked to a chromophoric group via an amino linkage and additionally containing a second reactive group.
Ebenezer, Warren. (2002). Reactive dyes containing a halobenzene nucleus (U.S. Patent No. 6399751). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6399751
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile