Alexander K Andrianov, 671425 Main St, Gaithersburg, MD 20878
Alexander Andrianov Phones & Addresses
1425 Main St, Gaithersburg, MD 20878 617-4172525
4 Blue Fin, Mashpee, MA 02649 508-5398727
151 Dalton Rd, Belmont, MA 02478 617-4847029
151 Dalton Rd, Belmont, MA 02478 617-4172525
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Position:
Administration/Managerial
Education
Degree:
Graduate or professional degree
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Publications & IP owners
Us Patents
Sulfonated Polyphosphazenes, Uses Thereof, And Methods For Preparing Same
US Patent:
7169499, Jan 30, 2007
Filed:
May 30, 2003
Appl. No.:
10/449230
Inventors:
Alexander Andrianov - Belmont MA, US
Jiangping Chen - Lexington MA, US
Jonathan Sargent - Ann Arbor MI, US
Alexander Marin - Newton MA, US
Jiangping Chen - Lexington MA, US
Jonathan Sargent - Ann Arbor MI, US
Alexander Marin - Newton MA, US
Assignee:
Parallel Solutions, Inc. - Cambridge MA
International Classification:
H01M 8/10
US Classification:
429 33, 528168, 528391, 528399, 528487
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 SO group 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.
Polyphosphazenes Including Ionic Or Ionizable Moieties And Fluorine-Containing Moieties
US Patent:
7217781, May 15, 2007
Filed:
Apr 11, 2005
Appl. No.:
11/103251
Inventors:
Alexander K. Andrianov - Belmont MA, US
Alexander Marin - Newton MA, US
Alexander Marin - Newton MA, US
Assignee:
Parallel Solutions, Inc. - Cambridge MA
International Classification:
C08G 79/02
US Classification:
528398, 528399, 528401, 528486, 528488, 4242801
Abstract:
A polyphosphate polymer which includes both (i) ionic or ionizable moieties; and (ii) fluorine-containing moieties. Such polymers may be used as matrices for pharmaceuticals, as multilayer coatings for fuel cell membranes, as dopant for electrically conductive polymers, or as multilayer coatings for biomedical devices.
Polyphosphazene Immunostimulants
US Patent:
2004013, Jul 8, 2004
Filed:
Nov 18, 2003
Appl. No.:
10/715788
Inventors:
Alexander Andrianov - Belmont MA, US
Bryan Roberts - Cambridge MA, US
Bryan Roberts - Cambridge MA, US
International Classification:
C08G063/48
C08G063/91
A61K039/00
C08G063/91
A61K039/00
US Classification:
424/184100, 525/054100
Abstract:
Polyphosphazenes suitable for use as immunostimulants alone or in combination with an antigen are disclosed.
Preparation Of Polyphosphazene Microspheres
US Patent:
2004016, Aug 19, 2004
Filed:
Nov 18, 2003
Appl. No.:
10/715787
Inventors:
Alexander Andrianov - Belmont MA, US
Bryan Roberts - Cambridge MA, US
Bryan Roberts - Cambridge MA, US
International Classification:
A61K009/16
A61K009/50
C12Q001/70
B01J013/02
B01J013/04
A61K009/50
C12Q001/70
B01J013/02
B01J013/04
US Classification:
424/490000, 264/004100
Abstract:
Methods of producing polyphosphazene microspheres comprising admixing aqueous solutions of a water-soluble polyphosphazene and an organic amine, or salt thereof, are disclosed.
Immunostimulating Polyphosphazene Compounds
US Patent:
2006019, Aug 31, 2006
Filed:
Feb 16, 2006
Appl. No.:
11/355737
Inventors:
Alexander Andrianov - Belmont MA, US
Alexander Marin - Newton MA, US
Alexander Marin - Newton MA, US
International Classification:
A61K 39/00
C08G 63/91
C08G 63/91
US Classification:
424078170, 525054100
Abstract:
Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.
Biodegradable Polyphosphazenes Containing Pyrrolidone Side Groups
US Patent:
2008016, Jul 10, 2008
Filed:
Oct 12, 2007
Appl. No.:
11/974528
Inventors:
Alexander K. Andrianov - Belmont MA, US
Alexander Marin - Newton MA, US
Alexander Marin - Newton MA, US
International Classification:
A61K 47/34
C08G 79/04
A61L 27/34
C08G 79/04
A61L 27/34
US Classification:
424423, 528399, 5147727
Abstract:
Biodegradable polyphosphazene polymers containing pyrrolidone side groups, and the biomedical use of such polyphosphazene polymers are disclosed.
Preparation Of Polyphosphazene Microspheres
US Patent:
2008023, Oct 2, 2008
Filed:
Oct 31, 2007
Appl. No.:
11/982028
Inventors:
Alexander K. Andrianov - Belmont MA, US
Bryan E. Roberts - Cambridge MA, US
Bryan E. Roberts - Cambridge MA, US
International Classification:
B29B 9/00
US Classification:
264 5
Abstract:
Methods of producing polyphosphazene microspheres comprising admixing aqueous solutions of a water-soluble polyphosphazene and an organic amine, or salt thereof, are disclosed.
Coating Formulations Including Polyphosphazene Polyelectrolytes And Biologically Active Agents And Asperities Coated With Such Formulations
US Patent:
2009001, Jan 15, 2009
Filed:
Jul 2, 2008
Appl. No.:
12/217437
Inventors:
Alexander K. Andrianov - Belmont MA, US
Alexander Marin - Newton MA, US
Alexander Marin - Newton MA, US
International Classification:
B01L 3/02
C08L 89/00
C08L 89/00
US Classification:
422100, 524 17
Abstract:
A formulation for coating asperities, such as microprojections or microneedles, which comprises at least one polyphosphazene polyelectrolyte and at least one biologically active agent. Such formulation provides for improved loading and improved homogeneity of the at least one biologically active agent on the microprojections or microneedles.
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