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Avijit Sen
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Madison, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Detection of gas-phase analytes using liquid crystals
Patent number
9,575,037
Issue date
Feb 21, 2017
Platypus Technologies, LLC
Bharat R. Acharya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Detection of vapor phase compounds by changes in physical propertie...
Patent number
9,341,576
Issue date
May 17, 2016
Platypus Technologies, LLC
Bharat Acharya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Detection of vapor phase compounds by changes in physical propertie...
Patent number
8,178,355
Issue date
May 15, 2012
Platypus Technologies, LLC
Bharat Acharya
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
DETECTION OF GAS-PHASE ANALYTES USING LIQUID CRYSTALS
Publication number
20170212088
Publication date
Jul 27, 2017
Platypus Technologies, LLC
Bharat R. Acharya
G01 - MEASURING TESTING
Information
Patent Application
DETECTION OF VAPOR PHASE COMPOUNDS BY CHANGES IN PHYSICAL PROPERTIE...
Publication number
20160274084
Publication date
Sep 22, 2016
Platypus Technologies, LLC
Bharat Acharya
G01 - MEASURING TESTING
Information
Patent Application
DETECTION OF GAS-PHASE ANALYTES USING LIQUID CRYSTALS
Publication number
20160018371
Publication date
Jan 21, 2016
Platypus Technologies, LLC
Bharat R. Acharya
G01 - MEASURING TESTING
Information
Patent Application
DETECTION OF VAPOR PHASE COMPOUNDS BY CHANGES IN PHYSICAL PROPERTIE...
Publication number
20120288951
Publication date
Nov 15, 2012
Platypus Technologies, LLC
Bharat Acharya
G01 - MEASURING TESTING
Information
Patent Application
DETECTION OF VAPOR PHASE COMPOUNDS BY CHANGES IN PHYSICAL PROPERTIE...
Publication number
20100093096
Publication date
Apr 15, 2010
Platypus Technologies, LLC
Bharat Acharya
G01 - MEASURING TESTING