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:
Dec. 02, 2016
Applicant:
Otago Innovation Limited, Dunedin, NZ;
Inventors:
Shen Khoon Lim, Christchurch, NZ;
Timothy Bryan Francis Woodfield, Christchurch, NZ;
Gabriella Christina Johanna Lindberg, Christchurch, NZ;
Assignee:
Otago Innovation Limited, Dunedin, NZ;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 3/28 (2006.01); A61L 27/52 (2006.01); A61L 27/38 (2006.01); A61L 27/54 (2006.01); C08J 3/075 (2006.01); C08L 5/10 (2006.01); A61L 27/56 (2006.01); C08B 37/00 (2006.01); C08K 3/30 (2006.01); C08K 5/56 (2006.01);
U.S. Cl.
CPC ...
C08J 3/28 (2013.01); A61L 27/38 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); A61L 27/56 (2013.01); C08B 37/0075 (2013.01); C08J 3/075 (2013.01); C08K 3/30 (2013.01); C08K 5/56 (2013.01); C08L 5/10 (2013.01); A61L 2300/102 (2013.01); A61L 2300/414 (2013.01); A61L 2400/12 (2013.01); A61L 2430/06 (2013.01); C08J 2305/10 (2013.01); C08J 2329/04 (2013.01); C08J 2333/12 (2013.01); C08J 2333/26 (2013.01); C08J 2367/04 (2013.01); C08J 2371/02 (2013.01); C08J 2389/00 (2013.01); C08K 2003/3054 (2013.01);
Abstract
A method for preparing a hydrogel comprising mixing a solution of a polymer with a photoinitiator, where the polymer comprises multiple subunits each having a non-aromatic unsaturated functional group, and irradiating the mixture with visible light to produce the hydrogel.