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:
Jan. 09, 1996
Filed:
Dec. 14, 1992
Ryszard Brzezinski, Sherbrooke, CA;
Universite De Sherbrooke, , CA;
Abstract
The present invention relates to a naturally occuring, isolated and characterized microorganism producing hydrolase enzyme, specifically, chitosanase; chitosanase isolated thereof; the nucleic acid sequence of the portion of the gene encoding this chitosanase; complete amino acid sequence of this chitosanase; hybrid plasmids containing the related gene; host microorganisms transformed with the plasmids; recombinant microorganisms overexpressing the enzyme; and to enzymatic treatment of chitosan with the aforementioned enzyme resulting in molecular weight decrease, viscosity decrease and increase of solubility of chitosan in water.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile