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:
Jul. 25, 2000
Filed:
Mar. 09, 1999
Applicant:
Inventors:
Kazuhiko Nakada, Kasugai, JP;
Yutaka Matano, Kasugai, JP;
Assignee:
Menicon Co., Ltd., Aichi-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; A61K / ;
U.S. Cl.
CPC ...
510112 ; 510475 ; 514839 ; 514840 ; 424 7804 ; 422 28 ;
Abstract
A liquid for contact lenses, containing a polymer (A) having a recurring unit represented by the formula (I): ##STR1## wherein n is 0 or 1. The liquid for contact lenses can considerably decrease variation of the base curve of a contact lens during preservation, and shows excellent antiseptic effect and excellent antibacterial effect.
Nakada, Kazuhiko. (2000). Liquid for contact lenses (U.S. Patent No. 6093686). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6093686
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile