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Diptabhas Sarkar
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and compositions for thermally treating a conduit used for...
Patent number
7,624,743
Issue date
Dec 1, 2009
Halliburton Energy Services, Inc.
Diptabhas Sarkar
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Stimuli-degradable gels
Patent number
7,306,040
Issue date
Dec 11, 2007
Halliburton Energy Services, Inc.
Ian D. Robb
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Nanoparticle Smart Tags in Subterranean Applications
Publication number
20130109597
Publication date
May 2, 2013
Halliburton Energy Services, Inc.
Diptabhas Sarkar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Nanoparticle Smart Tags in Subterranean Applications
Publication number
20130109100
Publication date
May 2, 2013
Halliburton Energy Services, Inc.
Diptabhas Sarkar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method and system for servicing a wellbore
Publication number
20120181028
Publication date
Jul 19, 2012
Halliburton Energy Services, Inc.
Rory DAUSSIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and system for servicing a wellbore
Publication number
20120181014
Publication date
Jul 19, 2012
Halliburton Energy Services, Inc.
Rory DAUSSIN
E21 - EARTH DRILLING MINING
Information
Patent Application
System and method for fluid treatment
Publication number
20110220371
Publication date
Sep 15, 2011
Halliburton Energy Services, Inc.
Rory D. Daussin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Methods and Systems for Using a Laser to Clean Hydrocarbon Transfer...
Publication number
20090205675
Publication date
Aug 20, 2009
Diptabhas Sarkar
B08 - CLEANING
Information
Patent Application
Methods and compositions for thermally treating a conduit used for...
Publication number
20080069961
Publication date
Mar 20, 2008
Halliburton Energy Services, Inc.
Diptabhas Sarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods and compositions for thermally treating a conduit used for...
Publication number
20080067108
Publication date
Mar 20, 2008
Halliburton Energy Services, Inc.
Diptabhas Sarkar
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and compositions for thermally treating a conduit used for...
Publication number
20080066784
Publication date
Mar 20, 2008
Halliburton Energy Services, Inc.
Diptabhas Sarkar
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
Stimuli-degradable gels
Publication number
20070281870
Publication date
Dec 6, 2007
Halliburton Energy Services, Inc.
Ian D. Robb
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STIMULI-DEGRADABLE GELS
Publication number
20070277981
Publication date
Dec 6, 2007
Halliburton Energy Services, Inc.
Ian D. Robb
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Treatment fluids and methods using zeolite and a delayed release ac...
Publication number
20070123433
Publication date
May 31, 2007
Halliburton Energy Services, Inc.
Diptabhas Sarkar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...