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:
May. 04, 2021
Filed:
Jul. 12, 2018
Applicant:
Horus Pharma, Saint-Laurent-du-Var, FR;
Inventors:
Martine Claret, Nice, FR;
Pierre Roy, Paris, FR;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 9/00 (2006.01); A61M 35/00 (2006.01); B29D 22/00 (2006.01);
U.S. Cl.
CPC ...
A61F 9/0026 (2013.01); A61F 9/0008 (2013.01); A61M 35/003 (2013.01); B29D 22/00 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/7536 (2013.01); Y10T 29/49405 (2015.01);
Abstract
Device for packaging and dispensing drops of a substance for ophthalmic use, generally fluid, semi-fluid or in suspension, emulsion or oily solution including a dispensing accessory with a first valve made of an elastomer material that allows the substance to pass through when the dispensing accessory is stressed, without allowing outside air to pass through in the opposite direction when the dispensing accessory is relaxed, characterized in that the first valve is covered by a layer of Parylene.