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:
Jul. 19, 2016
Filed:
Aug. 23, 2012
Futian Liu, Sunnyvale, CA (US);
Xiaojie Yu, Irvine, CA (US);
Jessamine P. Winer-jones, Roanoke, VA (US);
Nicholas J. Manesis, Summerland, CA (US);
Hengli Liu, Greenville, NC (US);
Gabriel Njikang, Orcutt, CA (US);
Futian Liu, Sunnyvale, CA (US);
Xiaojie Yu, Irvine, CA (US);
Jessamine P. Winer-Jones, Roanoke, VA (US);
Nicholas J. Manesis, Summerland, CA (US);
Hengli Liu, Greenville, NC (US);
Gabriel Njikang, Orcutt, CA (US);
Athene Wan Chie Chan, South San Francisco, CA (US);
Allergan, Inc., Irvine, CA (US);
Abstract
Provided are injectable, hyaluronic acid-based dermal filler compositions including conjugated vitamin C derivatives. The compositions provide for extended release of active vitamin C into tissue, promoting collagenesis and other benefits to skin.