IP Library › Granted Patent US 9,687,546
Granted Patent B2
US 9,687,546 · App. 14/977,848 · Granted Jun 27, 2017

Immunostimulating polyphosphazene compounds

Inventors: Alexander Andrianov (Belmont, MA); Alexander Marin (Newton, MA)
Assignee: Innovo Biopolymers, LLC
A61K39/39A61K31/80A61K39/00A61K39/292C08G79/025C12N7/00A61K31/74A61K39/35A61K2039/55511A61K2039/55555C12N2730/10134
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Quick Facts
Patent No.
US 9,687,546
App. No.
14/977,848
Granted
Jun 27, 2017
Kind
B2
Abstract

Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Claims (2)

1. A composition for inducing an immunogenic response in a human or in an animal comprising an antigen and a homopolymer having the following structural formula:

wherein said homopolymer has a molecular weight of 5,000 g/mol. to 10,000,000 g/mol.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 21, 2016
From: PARALLEL SOLUTIONS, INC.
To: INNOVO BIOPOLYMERS, LLC
Reel/Frame 039212/0814 →
Continuity (7)
Continuation 14710798 · May 13, 2015
Continuation 14323083 · Jul 3, 2014
Continuation 13743824 · Jan 17, 2013
Continuation 12806941 · Aug 24, 2010
Continuation 11355737 · Feb 16, 2006
Provisional Application 60654567 · Feb 18, 2005
Related Publication 20160106833A1 · Apr 21, 2016