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:
Apr. 29, 2014
Filed:
Apr. 11, 2013
Applicant:
Air Liquide, Sante (International), Paris Cedex, FR;
Inventors:
Wolfgang Beilfuss, Hamburg, DE;
Ralf Gradtke, Tornesch, DE;
Wolfgang Siegert, Ellerau, DE;
Michael Mohr, Kaltenkirchen, DE;
Klaus Weber, Hamburg, DE;
Assignee:
Air Liquide Sante (International), Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/045 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of preserving a cosmetic product by adding to the cosmetic product a concentrate, which may be in anhydrous form, which includes (a) 1-(2-ethylhexyl) glycerol ether, and (b) one or more aromatic alcohols, (a) and (b) having a weight ratio of (a)/(b) is less than or equal to 0.15.