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. 02, 1999
Filed:
May. 27, 1997
Applicant:
Inventors:
Seiji Itoh, Mobara, JP;
Yasuo Ishii, Kawaguchi, JP;
Katsuhiko Mukai, Kashiwa, JP;
Kiyoshi Kita, Tokyo, JP;
Assignee:
New Vision Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7804 ; 424450 ; 424489 ; 514912 ;
Abstract
An ophthalmic composition for preventing corneal haze and corneal refraction anomaly observed after anterior ocular tissues are damaged or during corneal diseases comprises, as an effective component, vitamin D such as ergocalciferols and cholecalciferols or active vitamin D.
Itoh, Seiji. (1999). Ophthalmic composition containing active vitamin d (U.S. Patent No. 5876709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5876709
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile