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Somerset, NJ, US
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last 30 patents
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Patent Grant
Methods of preparing polymers having terminal amine groups
Patent number
7,868,131
Issue date
Jan 11, 2011
Enzon Pharmaceuticals, Inc.
Hong Zhao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of preparing polymers having terminal amine groups using pr...
Patent number
7,601,798
Issue date
Oct 13, 2009
Enzon Pharmaceuticals, Inc.
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of preparing polymers having terminal amine groups using pr...
Patent number
7,569,657
Issue date
Aug 4, 2009
Enzon Pharmaceuticals, Inc.
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing polymers having terminal amine groups
Patent number
7,301,003
Issue date
Nov 27, 2007
Enzon Pharmaceuticals, Inc.
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Methods of preparing polymers having terminal amine groups
Publication number
20080249260
Publication date
Oct 9, 2008
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF PREPARING POLYMERS HAVING TERMINAL AMINE GROUPS USING PR...
Publication number
20070078219
Publication date
Apr 5, 2007
ENZON PHARMACEUTICALS, INC.
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods of preparing polymers having terminal amine groups using pr...
Publication number
20070078257
Publication date
Apr 5, 2007
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods of preparing polymers having terminal amine groups
Publication number
20070049725
Publication date
Mar 1, 2007
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods of preparing polymers having terminal amine groups
Publication number
20070049726
Publication date
Mar 1, 2007
Hong Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...