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. 06, 2021
Filed:
Nov. 07, 2016
Dissolution of oxidized cellulose and particle preparation by cross-linking with multivalent cations
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
Phillip Blaskovich, Salem, MA (US);
Valentino Tramontano, Brockton, MA (US);
Rachit Ohri, Framingham, MA (US);
Joshua Kennedy, Somerville, MA (US);
Christopher M. Henry, Allston, MA (US);
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 1/00 (2006.01); C08B 15/00 (2006.01); C08J 3/09 (2006.01); C08J 3/14 (2006.01); C08B 15/02 (2006.01); C08J 3/075 (2006.01); C08L 1/04 (2006.01);
U.S. Cl.
CPC ...
C08B 1/003 (2013.01); C08B 15/00 (2013.01); C08B 15/005 (2013.01); C08B 15/02 (2013.01); C08J 3/075 (2013.01); C08J 3/096 (2013.01); C08J 3/14 (2013.01); C08L 1/04 (2013.01); C08J 2301/04 (2013.01);
Abstract
A process for dissolving modified cellulose includes contacting modified cellulose solution with at least one multivalent cation to form a plurality of modified cellulose particles.