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Alexander K. Andrianov
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Belmont, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polyphosphazene polyelectrolytes and uses thereof
Patent number
11,584,828
Issue date
Feb 21, 2023
University of Maryland, College Park
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyphosphazenes, methods of making, and uses thereof
Patent number
11,472,927
Issue date
Oct 18, 2022
University of Maryland, College Park
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphosphazene polyelectrolytes and uses thereof
Patent number
10,858,483
Issue date
Dec 8, 2020
University of Maryland, College Park
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable polyphosphazenes containing pyrrolidone side groups
Patent number
10,076,573
Issue date
Sep 18, 2018
Innovo Biopolymers, LLC
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Immunostimulating polyphosphazene compounds
Patent number
9,687,546
Issue date
Jun 27, 2017
Innovo Biopolymers, LLC
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyphosphazenes including ionic or ionizable moieties and fluorine...
Patent number
7,217,781
Issue date
May 15, 2007
Parallel Solutions, Inc.
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfonated polyphosphazenes, uses thereof, and methods for preparin...
Patent number
7,169,499
Issue date
Jan 30, 2007
Parallel Solutions, Inc.
Alexander Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphosphazene polyelectrolyte immunoadjuvants
Patent number
6,015,563
Issue date
Jan 18, 2000
Avant Immunotherapeutics, Inc.
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Production of polyorganophosphazenes having desired molecular weights
Patent number
5,869,016
Issue date
Feb 9, 1999
Virus Research Institute, Inc.
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphosphazene polyelectrolyte immunoadjuvants
Patent number
5,855,895
Issue date
Jan 5, 1999
Virus Research Institute
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Purification of polyphosphazene polyacids
Patent number
5,842,471
Issue date
Dec 1, 1998
Virus Research Institute, Inc.
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recovery of polyphosphazene polyacids or acids salts thereof
Patent number
5,814,704
Issue date
Sep 29, 1998
Virus Research Institute, Inc.
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of ionically cross-linked polyphosphazene microspheresy...
Patent number
5,807,757
Issue date
Sep 15, 1998
Virus Research Institute, Inc.
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Production of polyorganophosphazenes
Patent number
5,760,271
Issue date
Jun 2, 1998
Virus Research Institute, Inc.
Alexander K. Andrianov
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyhalophosphazene solutions stable against gelation
Patent number
5,707,597
Issue date
Jan 13, 1998
Virus Research Institute, Inc.
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphazene polyelectrolytes as immunoadjuvants
Patent number
5,562,909
Issue date
Oct 8, 1996
Massachusetts Institute of Technology
Harry R. Allcock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric microparticles containing agents for imaging
Patent number
5,562,099
Issue date
Oct 8, 1996
Massachusetts Institute of Technology
Smadar Cohen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel microencapsulated vaccines
Patent number
5,529,777
Issue date
Jun 25, 1996
Virus Research Institute
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for making hydrophobic polymeric microparticles
Patent number
5,500,161
Issue date
Mar 19, 1996
Massachusetts Institute of Technology and Virus Research Institute
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phosphazene polyelectrolytes as immunoadjuvants
Patent number
5,494,673
Issue date
Feb 27, 1996
Virus Research Institute
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas-filled polymeric microbubbles for ultrasound imaging
Patent number
5,487,390
Issue date
Jan 30, 1996
Massachusetts Institute of Technology
Smadar Cohen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
POLYPHOSPHAZENES, METHODS OF MAKING, AND USES THEREOF
Publication number
20230125630
Publication date
Apr 27, 2023
University of Maryland, College Park
Alexander K. ANDRIANOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYPHOSPHAZENE POLYELECTROLYTES AND USES THEREOF
Publication number
20210087342
Publication date
Mar 25, 2021
University of Maryland, College Park
Alexander K. ANDRIANOV
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPHOSPHAZENE POLYELECTROLYTES AND USES THEREOF
Publication number
20190352468
Publication date
Nov 21, 2019
University of Maryland, College Park
Alexander K. ANDRIANOV
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIFUNCTIONAL BIODEGRADABLE CARRIERS FOR DRUG DELIVERY
Publication number
20190321476
Publication date
Oct 24, 2019
University of Maryland, College Park
Alexander K. ANDRIANOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYPHOSPHAZENES, METHODS OF MAKING, AND USES THEREOF
Publication number
20180327550
Publication date
Nov 15, 2018
University of Maryland, College Park
Alexander K. ANDRIANOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFUNCTIONAL BIODEGRADABLE CARRIERS FOR DRUG DELIVERY
Publication number
20180311175
Publication date
Nov 1, 2018
University of Maryland, College Park
Alexander K. ANDRIANOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immunostimulating Polyphosphazene Compounds
Publication number
20170258900
Publication date
Sep 14, 2017
Alexander Andrianov
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Immunostimulating Polyphosphazene Compounds
Publication number
20160106833
Publication date
Apr 21, 2016
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Functionalized Water-Soluble Polyphosphazenes and Uses Thereof as M...
Publication number
20150306228
Publication date
Oct 29, 2015
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immunostimulating Polyphosphazene Compounds
Publication number
20150238600
Publication date
Aug 27, 2015
Alexander Andrianov
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Biodegradable Polyphosphazenes Containing Pyrrolidone Side Groups
Publication number
20150064106
Publication date
Mar 5, 2015
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immunostimulating Polyphosphazene Compounds
Publication number
20140314707
Publication date
Oct 23, 2014
Alexander Andrianov
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Preparation of Polyphosphazene Microspheres
Publication number
20140039121
Publication date
Feb 6, 2014
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Biodegradable Polyphosphazenes Containing Pyrrolidone Side Groups
Publication number
20140030320
Publication date
Jan 30, 2014
Alexander Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Functionalized Water-Soluble Polyphosphazenes and Uses Thereof as M...
Publication number
20130261194
Publication date
Oct 3, 2013
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of Polyphosphazene Microspheres
Publication number
20130137835
Publication date
May 30, 2013
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immunostimulating Polyphosphazene Compounds
Publication number
20130136758
Publication date
May 30, 2013
Alexander Andrianov
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
BIODEGRADABLE POLYPHOSPHAZENES CONTAINING PYRROLIDONE SIDE GROUPS
Publication number
20120225116
Publication date
Sep 6, 2012
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF POLYPHOSPHAZENE MICROSPHERES
Publication number
20120214951
Publication date
Aug 23, 2012
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functionalized water-soluble polyphosphazenes and uses thereof as m...
Publication number
20120172455
Publication date
Jul 5, 2012
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable polyphosphazenes containing pyrrolidone side groups
Publication number
20110020421
Publication date
Jan 27, 2011
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of polyphosphazene microspheres
Publication number
20110009570
Publication date
Jan 13, 2011
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Immuniostimulating polyphosphazene compounds
Publication number
20100322891
Publication date
Dec 23, 2010
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functionalized water-soluble polyphosphazenes and uses thereof as m...
Publication number
20100298525
Publication date
Nov 25, 2010
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Immunostimulating polyphosphazene compounds for intradermal immuniz...
Publication number
20090041810
Publication date
Feb 12, 2009
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Coating formulations including polyphosphazene polyelectrolytes and...
Publication number
20090016935
Publication date
Jan 15, 2009
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND SYSTEMS FOR COATING A MICRONEEDLE WITH A DOSAGE OF A BI...
Publication number
20090017210
Publication date
Jan 15, 2009
Alexander K. Andrianov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of polyphosphazene microspheres
Publication number
20080237905
Publication date
Oct 2, 2008
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable polyphosphazenes containing pyrrolidone side groups
Publication number
20080166390
Publication date
Jul 10, 2008
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Immunostimulating polyphosphazene compounds
Publication number
20060193820
Publication date
Aug 31, 2006
Alexander K. Andrianov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...