Patent | Date |
---|
Frac system with hydraulic energy transfer system Grant 11,326,430 - Ghasripoor , et al. May 10, 2 | 2022-05-10 |
Systems And Methods For Repairing Fluid Handling Equipment App 20210277917 - Ghasripoor; Farshad ;   et al. | 2021-09-09 |
Hydraulic energy transfer system with filtering system Grant 11,092,169 - Hoffman , et al. August 17, 2 | 2021-08-17 |
Systems and methods for repairing fluid handling equipment Grant 11,047,398 - Ghasripoor , et al. June 29, 2 | 2021-06-29 |
Hydraulic Energy Transfer System With Fluid Mixing Reduction App 20210140292 - Ghasripoor; Farshad ;   et al. | 2021-05-13 |
System for using pressure exchanger in mud pumping application Grant 10,995,773 - Hoffman , et al. May 4, 2 | 2021-05-04 |
Frac System With Hydraulic Energy Transfer System App 20200400000 - Ghasripoor; Farshad ;   et al. | 2020-12-24 |
Frac system with hydraulic energy transfer system Grant 10,767,457 - Ghasripoor , et al. Sep | 2020-09-08 |
Rotary isobaric pressure exchanger system with lubrication system Grant 10,669,831 - Krish , et al. | 2020-06-02 |
Hydraulic Energy Transfer System With Filtering System App 20200166054 - Hoffman; Adam Rothschild ;   et al. | 2020-05-28 |
Hydraulic energy transfer system with filtering system Grant 10,550,857 - Hoffman , et al. Fe | 2020-02-04 |
Systems and methods for a common manifold with integrated hydraulic energy transfer systems Grant 10,465,717 - Hoffman , et al. No | 2019-11-05 |
Pressure exchange system with motor system Grant 10,167,710 - Ghasripoor , et al. J | 2019-01-01 |
Rotary isobaric pressure exchanger system with flush system Grant 10,167,712 - Ghasripoor , et al. J | 2019-01-01 |
Hydraulic Energy Transfer System With Filtering System App 20180347601 - Hoffman; Adam Rothschild ;   et al. | 2018-12-06 |
System for using pressure exchanger in dual gradient drilling application Grant 10,072,675 - McLean, Jr. , et al. September 11, 2 | 2018-09-11 |
Frac System With Hydraulic Energy Transfer System App 20180209254 - Ghasripoor; Farshad ;   et al. | 2018-07-26 |
System and method for offshore (topside or subsea) and onshore water reinjection for secondary recovery Grant 9,975,789 - Ghasripoor , et al. May 22, 2 | 2018-05-22 |
System and method for offshore (topside or subsea) and onshore water reinjection for secondary recovery Grant 9,970,281 - Ghasripoor , et al. May 15, 2 | 2018-05-15 |
Frac system with hydraulic energy transfer system Grant 9,945,216 - Ghasripoor , et al. April 17, 2 | 2018-04-17 |
System For Using Pressure Exchanger In Mud Pumping Application App 20180094648 - Hoffman; Adam Rothschild ;   et al. | 2018-04-05 |
Rotary Isobaric Pressure Exchanger System With Lubrication System App 20180087364 - Krish; Prem ;   et al. | 2018-03-29 |
Pressure exchange system with motor system and pressure compensation system Grant 9,920,774 - Ghasripoor , et al. March 20, 2 | 2018-03-20 |
Rotary isobaric pressure exchanger system with lubrication system Grant 9,835,018 - Krish , et al. December 5, 2 | 2017-12-05 |
Rotary Isobaric Pressure Exchanger System With Flush System App 20170335668 - Ghasripoor; Farshad ;   et al. | 2017-11-23 |
System For Using Pressure Exchanger In Dual Gradient Drilling Application App 20170306986 - McLean, JR.; James Elliott ;   et al. | 2017-10-26 |
System And Method For Offshore (topside Or Subsea) And Onshore Water Reinjection For Secondary Recovery App 20170267549 - Ghasripoor; Farshad ;   et al. | 2017-09-21 |
System and method for utilizing integrated pressure exchange manifold in hydraulic fracturing Grant 9,759,054 - Gay , et al. September 12, 2 | 2017-09-12 |
Rotary isobaric pressure exchanger system with flush system Grant 9,739,128 - Ghasripoor , et al. August 22, 2 | 2017-08-22 |
Pressure Exchange System With Motor System And Pressure Compensation System App 20170051762 - Ghasripoor; Farshad ;   et al. | 2017-02-23 |
Flow control system Grant 9,476,271 - Judge , et al. October 25, 2 | 2016-10-25 |
System And Method For Offshore (topside Or Subsea) And Onshore Water Reinjection For Secondary Recovery App 20160281487 - Ghasripoor; Farshad ;   et al. | 2016-09-29 |
Systems And Methods For A Common Manifold With Integrated Hydraulic Energy Transfer Systems App 20160160889 - Hoffman; Adam Rothschild ;   et al. | 2016-06-09 |
Systems And Method For Pump Protection With A Hydraulic Energy Transfer System App 20160062370 - Gaines-Germain; Andrea Mary ;   et al. | 2016-03-03 |
Systems And Methods For Repairing Fluid Handling Equipment App 20160039054 - Ghasripoor; Farshad ;   et al. | 2016-02-11 |
System And Method For Utilizing Integrated Pressure Exchange Manifold In Hydraulic Fracturing App 20160032702 - Gay; Joel ;   et al. | 2016-02-04 |
Pressure Exchange System With Motor System App 20150292310 - Ghasripoor; Farshad ;   et al. | 2015-10-15 |
Apparatus and method of delivering a fluid using a non-mechanical eductor pump and lock hopper Grant 9,086,164 - Mortzheim , et al. July 21, 2 | 2015-07-21 |
Seabed well influx control system Grant 9,080,427 - Ghasripoor , et al. July 14, 2 | 2015-07-14 |
System And Method For Bearings App 20150184540 - Winkler; Felix ;   et al. | 2015-07-02 |
Rotary Isobaric Pressure Exchanger System with Flush System App 20150184492 - Ghasripoor; Farshad ;   et al. | 2015-07-02 |
Rotary Isobaric Pressure Exchanger System with Lubrication System App 20150184502 - Krish; Prem ;   et al. | 2015-07-02 |
Flow Control System App 20150122505 - Judge; Robert Arnold ;   et al. | 2015-05-07 |
Frac System with Hydraulic Energy Transfer System App 20150096739 - Ghasripoor; Farshad ;   et al. | 2015-04-09 |
Electrical Submersible Pump And Pump System Including Additively Manufactured Structures And Method Of Manufacture App 20150060042 - Shilpiekandula; Vijay ;   et al. | 2015-03-05 |
Elliptical Sealing System App 20140321993 - Lusted; Roderick Mark ;   et al. | 2014-10-30 |
Seal Systems For Use In Turbomachines And Methods Of Fabricating The Same App 20140147242 - Ghasripoor; Farshad ;   et al. | 2014-05-29 |
Apparatus And Method Of Delivering A Fluid Using A Non-mechanical Eductor Pump And Lock Hopper App 20140000720 - Mortzheim; Jason Paul ;   et al. | 2014-01-02 |
Seabed Well Influx Control System App 20130140034 - Ghasripoor; Farshad ;   et al. | 2013-06-06 |
Method and apparatus for managing fluid flow within a screw pump system Grant 8,419,398 - Kothnur , et al. April 16, 2 | 2013-04-16 |
Method and apparatus for compliant plate seals Grant 8,382,120 - Deo , et al. February 26, 2 | 2013-02-26 |
Machine with Abradable Ridges and Method App 20130004305 - Giovannetti; Lacopo ;   et al. | 2013-01-03 |
Fluidic actuator for application inside turbomachinery Grant 8,327,752 - Varanasi , et al. December 11, 2 | 2012-12-11 |
Elliptical Sealing System App 20120177484 - Lusted; Roderick Mark ;   et al. | 2012-07-12 |
Article having a protective coating and methods Grant 8,129,041 - Ghasripoor , et al. March 6, 2 | 2012-03-06 |
Method And Apparatus For Compliant Plate Seals App 20120049461 - Deo; Hrishikesh Vishvas ;   et al. | 2012-03-01 |
Non-metallic Brush Seal App 20110210513 - Fang; Biao ;   et al. | 2011-09-01 |
Pump System App 20110103987 - Kothnur; Vasanth Srinivasa ;   et al. | 2011-05-05 |
Method And Apparatus For Reducing Particles In A Screw Pump Lubricant App 20100278671 - Ghasripoor; Farshad ;   et al. | 2010-11-04 |
Method And Apparatus For Managing Fluid Flow Within A Screw Pump System App 20100278673 - Kothnur; Vasanth ;   et al. | 2010-11-04 |
Method And Apparatus For Lubricating A Screw Pump System App 20100278672 - Kothnur; Vasanth ;   et al. | 2010-11-04 |
Non-metallic Brush Seal App 20100270747 - Ghasripoor; Farshad ;   et al. | 2010-10-28 |
Article Having A Protective Coating And Methods App 20100140529 - Ghasripoor; Farshad ;   et al. | 2010-06-10 |
System For Thermal Protection And Damping Of Vibrations And Acoustics App 20100136323 - Varanasi; Kripa Kiran ;   et al. | 2010-06-03 |
Method Of Forming An Abradable Coating App 20100124616 - Rosenzweig; Larry Steven ;   et al. | 2010-05-20 |
Surface Treatments for Turbine Components to Reduce Particle Accumulation During Use Thereof App 20100086397 - Varanasi; Kripa Kiran ;   et al. | 2010-04-08 |
Screw Pump Rotors And Ring Seals For Screw Pump Rotors App 20100040499 - Anderson; David Deloyd ;   et al. | 2010-02-18 |
Multiphase Screw Pump App 20090098003 - Kothnur; Vasanth Srinivasa ;   et al. | 2009-04-16 |
Sealing device and method for turbomachinery Grant 7,435,049 - Ghasripoor , et al. October 14, 2 | 2008-10-14 |
Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments App 20080218008 - Ghasripoor; Farshad ;   et al. | 2008-09-11 |
Thermal Spray Powders For Wear-resistant Coatings, And Related Methods App 20080145554 - Ghasripoor; Farshad ;   et al. | 2008-06-19 |
Protective Coatings Which Provide Wear Resistance And Low Friction Characteristics, And Related Articles And Methods App 20080145649 - Mannem; Uma Devi ;   et al. | 2008-06-19 |
Erosion resistant coatings and methods of making App 20080102296 - Ghasripoor; Farshad ;   et al. | 2008-05-01 |
Fluidic actuator for application inside turbomachinery App 20080098884 - Varanasi; Kripa Kiran ;   et al. | 2008-05-01 |
Mechanical seals and methods of making App 20070228664 - Anand; Krishnamurthy ;   et al. | 2007-10-04 |
Use of spray coatings to achieve non-uniform seal clearances in turbomachinery Grant 7,255,929 - Turnquist , et al. August 14, 2 | 2007-08-14 |
Compliant abradable sealing system and method for rotary machines App 20070132193 - Wolfe; Christopher Edward ;   et al. | 2007-06-14 |
Compliant seal and system and method thereof Grant 7,229,246 - Ghasripoor , et al. June 12, 2 | 2007-06-12 |
Articles having low wettability and methods for making App 20070031639 - Hsu; Ming Feng ;   et al. | 2007-02-08 |
Heat transfer apparatus and systems including the apparatus App 20070028588 - Varanasi; Kripa Kiran ;   et al. | 2007-02-08 |
Compliant seal and system and method thereof App 20060067815 - Ghasripoor; Farshad ;   et al. | 2006-03-30 |
Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine Grant 7,001,145 - Couture , et al. February 21, 2 | 2006-02-21 |
Rotary machine sealing assembly Grant 6,969,231 - Ghasripoor , et al. November 29, 2 | 2005-11-29 |
Sealing device and method for turbomachinery App 20050220610 - Ghasripoor, Farshad ;   et al. | 2005-10-06 |
High temperature abradable coatings App 20050164027 - Lau, Yuk-Chiu ;   et al. | 2005-07-28 |
High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same Grant 6,916,529 - Pabla , et al. July 12, 2 | 2005-07-12 |
Brazing of alumina coated honeycomb and fiber metal Grant 6,910,619 - Ghasripoor , et al. June 28, 2 | 2005-06-28 |
Use of spray coatings to achieve non-uniform seal clearances in turbomachinery App 20050129976 - Turnquist, Norman Arnold ;   et al. | 2005-06-16 |
Reduced-wear sealing element App 20050127610 - Pratesi, Simone ;   et al. | 2005-06-16 |
Self-lubricating plastics material for sealing elements App 20050123758 - Ghasripoor, Farshad ;   et al. | 2005-06-09 |
Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine App 20050111967 - Couture, Bernard Arthur ;   et al. | 2005-05-26 |
High temperature abradable coatings Grant 6,887,528 - Lau , et al. May 3, 2 | 2005-05-03 |
Aluminum oxide coated honeycomb for S2S and S3S sealing system with extended oxidation life Grant 6,884,502 - Berkeley , et al. April 26, 2 | 2005-04-26 |
7FAstage 1 abradable coatings and method for making same App 20050003172 - Wheeler, James Donald ;   et al. | 2005-01-06 |
Brazing of alumina coated honeycomb and fiber metal App 20040245322 - Ghasripoor, Farshad ;   et al. | 2004-12-09 |
Aluminum oxide coated fiber metal for S2S and S3S sealing system with extended oxidation life App 20040247869 - Ghasripoor, Farshad ;   et al. | 2004-12-09 |
Aluminum oxide coated honeycomb for S2S and S3S sealing system with extended oxidation life App 20040247926 - Berkeley, Dalero W. ;   et al. | 2004-12-09 |
High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same App 20040137259 - Pabla, Surinder Singh ;   et al. | 2004-07-15 |
Rotary Machine Sealing Assembly App 20040126225 - Ghasripoor, Farshad ;   et al. | 2004-07-01 |
High temperature abradable coatings App 20040115351 - Lau, Yuk-Chiu ;   et al. | 2004-06-17 |
High temperature abradable coating for turbine shrouds without bucket tipping Grant 6,660,405 - Lau , et al. December 9, 2 | 2003-12-09 |
Spring-backed abradable seal for turbomachinery Grant 6,547,522 - Turnquist , et al. April 15, 2 | 2003-04-15 |
High temperature abradable coating for turbine shrouds without bucket tipping App 20030054196 - Lau, Yuk-Chiu ;   et al. | 2003-03-20 |
Spring-backed abradable seal for turbomachinery App 20020192074 - Turnquist, Norman Arnold ;   et al. | 2002-12-19 |
Profiled surface used as an abradable in flow machines Grant 6,457,939 - Ghasripoor , et al. October 1, 2 | 2002-10-01 |
Silicon carbide composition for turbine blade tips Grant 5,997,248 - Ghasripoor , et al. December 7, 1 | 1999-12-07 |