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:
Dec. 29, 1998
Filed:
Feb. 24, 1997
Applicant:
Inventors:
Terrence J Collins, Pittsburgh, PA (US);
Colin P Horwitz, Pittsburgh, PA (US);
Assignee:
Carnegie Mellon University, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06L / ; D06L / ; D21C / ; D21C / ;
U.S. Cl.
CPC ...
8107 ; 81081 ; 8111 ; 25218633 ; 510311 ; 162 74 ; 162 78 ; 162 79 ;
Abstract
The invention provides a novel composition for bleaching cellulose based materials, such as wood pulp and paper comprising:
Collins, Terrence. (1998). Metal ligand containing bleaching compositions (U.S. Patent No. 5853428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5853428
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile