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:
Mar. 19, 1996
Filed:
Apr. 12, 1995
Applicant:
Inventors:
Chimpiramma Potini, Methuen, MA (US);
Stanley J Wrobel, Andover, MA (US);
Hong J Zhang, Andover, MA (US);
Edward J Ellis, Lynnfield, MA (US);
Assignee:
Polymer Technology Corporation, Wilmington, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; B08B / ;
U.S. Cl.
CPC ...
25217415 ; 252106 ; 252173 ; 25217417 ; 252544 ; 134 42 ; 514839 ;
Abstract
Compositions for the care of contact lenses include a silicone polymer containing an alkyleneoxide side chain.
Potini, Chimpiramma. (1996). Composition for cleaning and wetting contact lenses (U.S. Patent No. 5500144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5500144
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile