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. 17, 2018
Filed:
Jan. 19, 2017
Applicants:
Phi Nguyen, Houston, TX (US);
Loc Phan, San Jose, CA (US);
Bao Tran, Saratoga, CA (US);
Thuan Nguyen, Houston, CA (US);
Duy Bui, Ha Noi, VN;
Inventors:
Phi Nguyen, Houston, TX (US);
Loc Phan, San Jose, CA (US);
Bao Tran, Saratoga, CA (US);
Thuan Nguyen, Houston, CA (US);
Duy Bui, Ha Noi, VN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/12 (2006.01); A61L 27/52 (2006.01); A61F 2/00 (2006.01); A61M 5/19 (2006.01); A61M 5/315 (2006.01); A61L 27/20 (2006.01); C08J 3/24 (2006.01); A61L 27/54 (2006.01); A61K 31/496 (2006.01); A61L 27/16 (2006.01); C08J 3/075 (2006.01); C08J 3/28 (2006.01);
U.S. Cl.
CPC ...
A61L 27/52 (2013.01); A61F 2/0059 (2013.01); A61F 2/12 (2013.01); A61K 31/496 (2013.01); A61L 27/16 (2013.01); A61L 27/20 (2013.01); A61L 27/54 (2013.01); A61M 5/19 (2013.01); A61M 5/31596 (2013.01); C08J 3/075 (2013.01); C08J 3/246 (2013.01); C08J 3/28 (2013.01); A61L 2300/406 (2013.01); A61L 2300/41 (2013.01); A61L 2400/06 (2013.01); A61L 2430/04 (2013.01); C08J 2329/04 (2013.01); C08J 2405/08 (2013.01);
Abstract
Systems and methods are disclosed for body augmentation by mixing hyaluronic acid (HA) with polyvinyl alcohol (PVA) to form an HA-PVA hydrogel; and exposing the HA-PVA hydrogel to one or more freeze-thaw cycles or to an amount of radiation effective to crosslink the HA to the PVA to crosslink the HA to the PVA.