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. 25, 1994
Filed:
Mar. 25, 1993
Applicant:
Inventors:
Liang S Tsaur, Norwood, NJ (US);
Michael P Aronson, West Nyack, NY (US);
Leslie J Morgan, Jersey City, NJ (US);
John F Hessel, Metuchen, NJ (US);
Jack T McCown, Cresskill, NJ (US);
John L Gormley, Midland Park, NJ (US);
Assignee:
Lever Brothers Company, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
25217413 ; 252174 ; 25217411 ; 25217412 ; 25217423 ;
Abstract
The present invention relates to heavy duty liquid compositions containing non-proteolytic enzyme or enzymes and comprising (a) a capsule which comprises a proteolytic enzyme and (b) a composite polymer which in turn comprises a hydrophilic portion and hydrophobic polymer core particles.