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:
Jan. 30, 2007
Filed:
May. 30, 2003
Alexander Andrianov, Belmont, MA (US);
Jiangping Chen, Lexington, MA (US);
Jonathan Sargent, Ann Arbor, MI (US);
Alexander Marin, Newton, MA (US);
Alexander Andrianov, Belmont, MA (US);
Jiangping Chen, Lexington, MA (US);
Jonathan Sargent, Ann Arbor, MI (US);
Alexander Marin, Newton, MA (US);
Parallel Solutions, Inc., Cambridge, MA (US);
Abstract
Polyphosphazene polymers having at least one sulfonated pendent group, and no more than five different sulfonated pendent groups, repeated along the polymer chain, wherein at least one the repeated sulfonated pendent groups links at least one SOgroup to the polymer chain through a nitrogen-free linkage containing at least three carbon atoms, are disclosed, along with methods of making same, and uses therefor.