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. 24, 2016
Filed:
Feb. 10, 2012
Ned B. Bowden, Riverside, IA (US);
Denison J. Kuruvilla, Iowa City, IA (US);
Aliasger K. Salem, Coralville, IA (US);
Jun Yoo, Seoul, KR;
Ned B. Bowden, Riverside, IA (US);
Denison J. Kuruvilla, Iowa City, IA (US);
Aliasger K. Salem, Coralville, IA (US);
Jun Yoo, Seoul, KR;
The University of Iowa Research Foundation, Iowa City, IA (US);
Abstract
The present invention provides methods for preparing polysulfenamides having a repeating unit of formula (4): wherein Ris selected from the group consisting of alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, hydroxyalkyl, ether, cycloether, aryl, heteroaryl, arylalkyl, heteroarylalkyl, hydroxyaryl, arylether, cycloalkyl, heterocycloalkyl, hydroxycycloalkyl, halocycloalkyl, and aminocycloalkyl. Each of R, Rand Rare independently selected from the group consisting of alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, hydroxyalkyl, ether, cycloether, aryl, heteroaryl, arylalkyl, heteroarylalkyl, hydroxyaryl, arylether, cycloalkyl, heterocycloalkyl, hydroxycycloalkyl, halocycloalkyl, and aminocycloalkyl. Microparticles comprising polysulfenamides can be used as delivery vehicles for a variety of biological applications.