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:
Apr. 20, 2021
Filed:
Nov. 17, 2016
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
Valentino J. Tramontano, Brockton, MA (US);
Joshua Kennedy, Somerville, MA (US);
Sajida Farooqi, Hamden, CT (US);
Phillip D. Blaskovich, Salem, MA (US);
Rachit Ohri, Framingham, MA (US);
Daniel S. Costa, Somerville, MA (US);
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 16/00 (2006.01); C08K 3/16 (2006.01); C08K 5/20 (2006.01); C08K 5/3415 (2006.01); C08J 3/09 (2006.01); C08B 15/02 (2006.01); C08J 3/12 (2006.01); C08L 1/04 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
C08B 16/00 (2013.01); C08B 15/02 (2013.01); C08J 3/091 (2013.01); C08J 3/096 (2013.01); C08J 3/12 (2013.01); C08K 3/16 (2013.01); C08K 5/20 (2013.01); C08K 5/3415 (2013.01); C08L 1/04 (2013.01); A61K 9/1652 (2013.01); C08J 2301/02 (2013.01); C08J 2301/04 (2013.01);
Abstract
A process for dissolving modified cellulose is disclosed. The process includes contacting modified cellulose with a solvent in a mixture to form swelled modified cellulose and then contacting the mixture with a salt to dissolve the swelled modified cellulose.