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:
Oct. 31, 2000
Filed:
Jul. 19, 1996
Applicant:
Inventors:
Jurgen Geiwiz, Lorrach-Hauingen, DE;
Helmut Anton Moser, Oberwil, CH;
Reinhard Pedrazzi, Allschwil, CH;
Assignee:
Clariant Finance (BVI) Limited, Tortola, US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ; C09B / ; D06P / ; D06P / ;
U.S. Cl.
CPC ...
534759 ; 8437 ; 8919 ; 162162 ; 534606 ; 534772 ;
Abstract
Basic azo compounds of formula I are suitable for coloring or printing especially of paper and leather.