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Don H. Perkins
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Allen, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Subsea mechanism to circulate fluid between a riser and tubing string
Patent number
10,006,270
Issue date
Jun 26, 2018
Halliburton Energy Services, Inc.
Kenneth L. Schwendemann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well tools incorporating valves operable by low electrical power input
Patent number
9,593,546
Issue date
Mar 14, 2017
Halliburton Energy Services, Inc.
Adam D. Wright
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure bearing wall and support structure therefor
Patent number
8,997,881
Issue date
Apr 7, 2015
Halliburton Energy Services, Inc.
Paul D. Ringgenberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method of mixing a formation fluid sample in a downhole...
Patent number
8,960,998
Issue date
Feb 24, 2015
Halliburton Energy Services, Inc.
Paul David Ringgenberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Downhole actuator apparatus having a chemically activated trigger
Patent number
8,322,426
Issue date
Dec 4, 2012
Halliburton Energy Services, Inc.
Adam Wright
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well tools incorporating valves operable by low electrical power input
Patent number
8,235,103
Issue date
Aug 7, 2012
Halliburton Energy Services, Inc.
Adam D. Wright
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for actuating a pressure delivery system of a fluid sampler
Patent number
7,950,277
Issue date
May 31, 2011
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for actuating a pressure delivery system of a fluid sampler
Patent number
7,946,166
Issue date
May 24, 2011
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for actuating a pressure delivery system of a fluid sampler
Patent number
7,926,342
Issue date
Apr 19, 2011
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sampling chamber for a single phase fluid sampling apparatus
Patent number
7,762,130
Issue date
Jul 27, 2010
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for actuating a pressure delivery system of a...
Patent number
7,673,506
Issue date
Mar 9, 2010
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single phase fluid sampling apparatus and method for use of same
Patent number
7,472,589
Issue date
Jan 6, 2009
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Subsea Mechanism to Circulate Fluid Between a Riser and Tubing String
Publication number
20170074069
Publication date
Mar 16, 2017
Halliburton Energy Services, Inc.
Kenneth L. Schwendemann
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method of Mixing a Formation Fluid Sample Obtained in a...
Publication number
20130315024
Publication date
Nov 28, 2013
Halliburton Energy Services, Inc.
Paul David Ringgenberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WELL TOOLS INCORPORATING VALVES OPERABLE BY LOW ELECTRICAL POWER INPUT
Publication number
20120241143
Publication date
Sep 27, 2012
Halliburton Energy Services, Inc.
Adam D. Wright
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE BEARING WALL AND SUPPORT STRUCTURE THEREFOR
Publication number
20120090854
Publication date
Apr 19, 2012
Halliburton Energy Services, Inc.
Paul D. RINGGENBERG
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Actuator Apparatus Having a Chemically Activated Trigger
Publication number
20110265987
Publication date
Nov 3, 2011
Halliburton Energy Services, Inc.
Adam Wright
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Tools Incorporating Valves Operable by Low Electrical Power Input
Publication number
20100175867
Publication date
Jul 15, 2010
Halliburton Energy Services, Inc.
Adam D. Wright
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS FOR ACTUATING A PRESSURE DELIVERY SYSTEM OF A FLUID SAMPLER
Publication number
20090301184
Publication date
Dec 10, 2009
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR ACTUATING A PRESSURE DELIVERY SYSTEM OF A FLUID SAMPLER
Publication number
20090301233
Publication date
Dec 10, 2009
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS FOR ACTUATING A PRESSURE DELIVERY SYSTEM OF A FLUID SAMPLER
Publication number
20090293606
Publication date
Dec 3, 2009
Halliburton Energy Services, Inc.
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and Method for Actuating a Pressure Delivery System of a...
Publication number
20080257031
Publication date
Oct 23, 2008
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Application
Sampling Chamber for a Single Phase Fluid Sampling Apparatus
Publication number
20080236304
Publication date
Oct 2, 2008
Cyrus A. Irani
E21 - EARTH DRILLING MINING
Information
Patent Application
Single phase fluid sampling apparatus and method for use of same
Publication number
20070193377
Publication date
Aug 23, 2007
Cyrus A. Irani
E21 - EARTH DRILLING MINING