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. 21, 2019
Filed:
Jul. 07, 2010
Applicants:
Mahesh Sambasivam, Skillman, NJ (US);
Joseph C. Salamone, San Antonio, TX (US);
Ann Beal Salamone, San Antonio, TX (US);
Xiang Yu, San Antonio, TX (US);
Inventors:
Mahesh Sambasivam, Skillman, NJ (US);
Joseph C. Salamone, San Antonio, TX (US);
Ann Beal Salamone, San Antonio, TX (US);
Xiang Yu, San Antonio, TX (US);
Assignee:
Convatec Technologies Inc., Las Vegas, NV (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/00 (2006.01); A61L 24/04 (2006.01); C08L 33/14 (2006.01); C08L 83/04 (2006.01); C08F 230/08 (2006.01);
U.S. Cl.
CPC ...
C08F 230/08 (2013.01); A61L 24/046 (2013.01); A61F 2013/00702 (2013.01);
Abstract
A silicone pressure sensitive adhesive with amphiphilic copolymers for maintaining adhesion in a moist environment. The amphiphilic copolymers for silicone adhesives include at least one silicone moiety and at least one hydrophilic segment. Such adhesives are applicable to securing medical devices to human skin.