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. 12, 2013
Filed:
Oct. 10, 2005
Séverine Bague, Epinay sur Orge, FR;
Betty Philips, Antony, FR;
Laura Rabinovich-guilatt, Kadima, IL;
Gregory Lambert, Chatenay Malabry, FR;
Jean-sébastien Garrigue, Verrieres le Buisson, FR;
Séverine Bague, Epinay sur Orge, FR;
Betty Philips, Antony, FR;
Laura Rabinovich-Guilatt, Kadima, IL;
Gregory Lambert, Chatenay Malabry, FR;
Jean-Sébastien Garrigue, Verrieres le Buisson, FR;
Novagali Pharma SA, Evry, FR;
Abstract
An ophthalmic oil-in-water type emulsion, which includes colloid particles having an oily core surrounded by an interfacial film, the emulsion including at least one cationic agent, at least one no ionic surfactant, the emulsion having a positive zeta potential and meeting zeta potential stability Test A requirements. Process for making the emulsions. Delivery device selected from the group including lenses, ocular patch, implant, insert, the device containing an emulsion according to the invention.