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. 28, 1995
Filed:
Jun. 18, 1993
Applicant:
Inventors:
Edward J Ellis, Lynnfield, MA (US);
Jeanne Y Ellis, Lynnfield, MA (US);
Assignee:
Wilmington Partners L.P., Rochester, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ;
U.S. Cl.
CPC ...
134 42 ; 25217417 ; 25217422 ; 25217423 ;
Abstract
Methods of treating contact lenses employ a material composed of (a) a hydrophobic core having at least three carbon atoms and (b) at least three hydrophilic polyethylene oxide chains attached to the core.
Ellis, Edward. (1995). Method of treating contact lenses (U.S. Patent No. 5401327). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5401327
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile