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:
May. 12, 1987
Filed:
Nov. 12, 1985
Applicant:
Inventor:
David A Allen, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C09B / ;
U.S. Cl.
CPC ...
106 22 ; 106 23 ; 8647 ;
Abstract
Disclosed is an ink composition comprised of a major amount of water, and a polymeric dye comprised of the reaction product of a water soluble polymer with a reactive dye.
Allen, David. (1987). Waterfast ink jet compositions (U.S. Patent No. 4664708). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4664708
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile