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Shobha Kantamneni
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White Plains, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Fluorinated polymeric paper sizes and soil-release agents
Patent number
6,818,717
Issue date
Nov 16, 2004
Ciba Specialty Chemicals Corporation
Shobha Kantamneni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated polymeric paper sizes and soil-release agents
Patent number
6,566,470
Issue date
May 20, 2003
Ciba Specialty Chemicals Corporation
Shobha Kantamneni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mono-and polyamides of perfluoroalkyl-substituted unsaturated acids
Patent number
6,515,175
Issue date
Feb 4, 2003
Ciba Specialty Chemicals Corporation
Karl F. Mueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
N-substituted perfluoroalkylated pyrrolidines and process for makin...
Patent number
6,436,235
Issue date
Aug 20, 2002
Ciba Specialty Chemicals Corporation
Marlon Haniff
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Fluorinated polymeric paper sizes and soil-release agents
Publication number
20040082745
Publication date
Apr 29, 2004
Shobha Kantamneni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluorinated polymeric paper sizes and soil-release agents
Publication number
20020096286
Publication date
Jul 25, 2002
Shobha Kantamneni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mono-and polyamides of perfluoroalkyl-substituted unsaturated acids
Publication number
20020068802
Publication date
Jun 6, 2002
Karl F. Mueller
C07 - ORGANIC CHEMISTRY