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:
Feb. 20, 2001
Filed:
Jul. 15, 1999
Applicant:
Inventors:
Kazuhiko Nakada, Aichi, JP;
Yutaka Matano, Gifu, JP;
Assignee:
Menicon Co., Ltd., Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
A67K 3/179 ;
U.S. Cl.
CPC ...
A67K 3/179 ;
Abstract
A solution for preserving contact lenses for shipping, which comprises a polyvinyl pyrrolidone having a weight average molecular weight of from 500 to 200,000, and which contains no surfactant.
Nakada, Kazuhiko. (2001). Solution for preserving contact lenses for shipping and method for preserving contact lenses for shipping employing it (U.S. Patent No. 6190651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6190651
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile