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:
Feb. 24, 2015
Filed:
Jun. 19, 2008
Applicant:
T. Scott Kennedy, East Boothbay, ME (US);
Inventor:
T. Scott Kennedy, East Boothbay, ME (US);
Assignee:
Rynel Inc., Wiscasset, ME (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/70 (2006.01); C08F 2/18 (2006.01); A61K 31/74 (2006.01); C08G 18/10 (2006.01); C08G 18/08 (2006.01); C08J 9/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08F 2/18 (2013.01); A61K 31/74 (2013.01); C08G 18/10 (2013.01); C08G 18/14 (2013.01); C08J 9/0061 (2013.01); C08G 2101/00 (2013.01); C08J 2375/04 (2013.01); C08J 2471/00 (2013.01);
Abstract
One aspect of the invention relates to new materials for storing, protecting, selectively releasing, and applying active ingredients (e.g. pharmaceuticals and other chemicals). In certain embodiments, the invention provides materials impregnated with water-soluble polymer particles which contain active ingredients which may be selectively released and dispensed in response to contact with water or another liquid.