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:
Nov. 08, 2016
Filed:
Dec. 25, 2009
Yuko Shikamura, Hyogo, JP;
Takao Sato, Tokyo, JP;
Toru Matsunaga, Tokyo, JP;
Yoshiko Yamazaki, Tokyo, JP;
Tsutomu Fukushima, Tokyo, JP;
Yuko Shikamura, Hyogo, JP;
Takao Sato, Tokyo, JP;
Toru Matsunaga, Tokyo, JP;
Yoshiko Yamazaki, Tokyo, JP;
Tsutomu Fukushima, Tokyo, JP;
Senju Pharmaceutical Co., Ltd., Osaka, JP;
SEED Co., Ltd., Tokyo, JP;
Abstract
The present invention aims to provide a ring-shaped device superior in the wearing comfort and intraocular stability while being worn on the eye. Provided is a ring-shaped device to be worn on the scleral surface, which is characterized in that it has an opening to expose the cornea and an intermediate portion between an inner edge portion and an outer edge portion has a maximum thickness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile