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:
Aug. 19, 1997
Filed:
Jul. 10, 1995
Applicant:
Inventors:
Amir Maximiliaan Batenburg, Maassluis, NL;
Maarten Robert Egmond, Linschoten, NL;
Leon Gerardus Frenken, Rotterdam, NL;
Cornelis Theodorus Verrips, Maassluis, NL;
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
25217412 ; 252D / ; 435196 ; 435198 ; 435 691 ; 43525233 ; 4353201 ; 536 232 ;
Abstract
Lipase enzymes including mutant lipase enzymes, e.g. from Pseudomonas species, are produced and modified by recombinant DNA technique. The enzymes are applicable in detergent and cleaning compositions, with advantages for example of improved stability to proteolytic digestion.
Batenburg, Amir. (1997). Microbial lipase muteins and detergent compositions comprising same (U.S. Patent No. 5658871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5658871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile