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Serge Marius Campeau
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Lancaster, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Boron-containing dopant compositions, systems and methods of use th...
Patent number
10,090,133
Issue date
Oct 2, 2018
Praxair Technology, Inc.
Ashwini K Sinha
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for ion source component cleaning
Patent number
9,627,180
Issue date
Apr 18, 2017
Praxair Technology, Inc.
Ashwini Sinha
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Boron-containing dopant compositions, systems and methods of use th...
Patent number
9,570,271
Issue date
Feb 14, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Storage and sub-atmospheric delivery of dopant compositions for car...
Patent number
9,552,990
Issue date
Jan 24, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Boron-containing dopant compositions, systems and methods of use th...
Patent number
9,548,181
Issue date
Jan 17, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined housing and lever for a gas cylinder valve
Patent number
D768266
Issue date
Oct 4, 2016
Praxair Technology, Inc.
Mayank Pareek
D23 - Environmental heating and cooling
Information
Patent Grant
Pressure indicating device
Patent number
8,984,929
Issue date
Mar 24, 2015
Praxair Technology, Inc.
Lisa A. Fanti
G01 - MEASURING TESTING
Information
Patent Grant
Silicon-containing dopant compositions, systems and methods of use...
Patent number
8,803,112
Issue date
Aug 12, 2014
Praxair Technology, Inc.
Ashwini K. Sinha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compositions for extending ion source life and improving ion source...
Patent number
8,603,363
Issue date
Dec 10, 2013
Praxair Technology, Inc.
Ashwini K. Sinha
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Vacuum actuated valve for high capacity storage and delivery systems
Patent number
7,905,247
Issue date
Mar 15, 2011
Praxair Technology, Inc.
Serge Campeau
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
Information
Patent Application
Boron-Containing Dopant Compositions, Systems and Methods of Use Th...
Publication number
20170032941
Publication date
Feb 2, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE AND SUB-ATMOSPHERIC DELIVERY OF DOPANT COMPOSITIONS FOR CAR...
Publication number
20170032967
Publication date
Feb 2, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
BORON-CONTAINING DOPANT COMPOSITIONS, SYSTEMS AND METHODS OF USE TH...
Publication number
20160133427
Publication date
May 12, 2016
ASHWINI K. SINHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BORON-CONTAINING DOPANT COMPOSITIONS, SYSTEMS AND METHODS OF USE TH...
Publication number
20150248992
Publication date
Sep 3, 2015
ASHWINI K. SINHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE AND SUB-ATMOSPHERIC DELIVERY OF DOPANT COMPOSITIONS FOR CAR...
Publication number
20140179090
Publication date
Jun 26, 2014
Ashwini K. Sinha
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRESSURE INDICATING DEVICE
Publication number
20140165706
Publication date
Jun 19, 2014
Lisa A. Fanti
G01 - MEASURING TESTING
Information
Patent Application
SILICON-CONTAINING DOPANT COMPOSITIONS, SYSTEMS AND METHODS OF USE...
Publication number
20140061501
Publication date
Mar 6, 2014
Ashwini K. Sinha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR EXTENDING ION SOURCE LIFE AND IMPROVING ION SOURCE PERF...
Publication number
20130341761
Publication date
Dec 26, 2013
Ashwini K. SINHA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITIONS FOR EXTENDING ION SOURCE LIFE AND IMPROVING ION SOURCE...
Publication number
20130341568
Publication date
Dec 26, 2013
Ashwini K. Sinha
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AUTO SHUTOFF DEVICE
Publication number
20130146166
Publication date
Jun 13, 2013
Serge Campeau
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD FOR ION SOURCE COMPONENT CLEANING
Publication number
20110079241
Publication date
Apr 7, 2011
Ashwini Sinha
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
VACUUM ACTUATED VALVE FOR HIGH CAPACITY STORAGE AND DELIVERY SYSTEMS
Publication number
20090314009
Publication date
Dec 24, 2009
Serge Campeau
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS