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. 01, 2011
Filed:
Jan. 22, 2009
Applicants:
Wan-heng Wang, Fort Worth, TX (US);
Liezhi Liang, Grand Prairie, TX (US);
Inventors:
Wan-Heng Wang, Fort Worth, TX (US);
Liezhi Liang, Grand Prairie, TX (US);
Assignee:
Alcon Research, Ltd., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is an ophthalmic injection aid having a positioning member and a needle assembly. The injection aid facilitates the creation of an anterior juxtascleral depot of an ophthalmic drug.