Chen; Yiyan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Yiyan.The latest application filed is for "crosslinking fluids, methods for delaying gel crosslinking of said fluids, and applications of said fluids".
Company Profile
13.81.101
- Chen; Yiyan - Sugar Land TX
- Chen; Yiyan - Shenzhen CN
- CHEN; Yiyan - Shenzhen City CN
- Chen; Yiyan - Naperville IL
- Chen; Yiyan - Richmond TX
- Chen; Yiyan - Sugat Land TX
- Chen; Yiyan - Sugar Lane TX
- Chen; Yiyan - Shenzhen 518035 CN
- Chen; Yiyan - US
Patent Activity
| Patent | Date |
|---|---|
| Branched acid emulsifier compositions and methods of use Grant 11,414,586 - Chen , et al. August 16, 2 | 2022-08-16 |
| Alkyl cyclic anhydride based emulsifiers for oil based mud Grant 11,377,579 - Chen , et al. July 5, 2 | 2022-07-05 |
| Crosslinking Fluids, Methods For Delaying Gel Crosslinking Of Said Fluids, And Applications Of Said Fluids App 20220135867 - Chen; Yiyan | 2022-05-05 |
| High performance water based fluid Grant 11,274,239 - Young , et al. March 15, 2 | 2022-03-15 |
| Amidoamine Synthesis, Methods to Track The Reaction Process App 20210323909 - Khramov; Dimitri M. ; et al. | 2021-10-21 |
| Effective pour point depressants for amidoamine emulsifiers Grant 11,066,591 - Khramov , et al. July 20, 2 | 2021-07-20 |
| Invert emulsifiers from DCPD copolymers and their derivatives for drilling applications Grant 11,028,308 - Chen , et al. June 8, 2 | 2021-06-08 |
| Polymeric Rheology Modifiers App 20200362221 - Khramov; Dimitri M. ; et al. | 2020-11-19 |
| Branched Acid Emulsifier Compositions and Methods of Use App 20200165505 - Chen; Yiyan ; et al. | 2020-05-28 |
| Systems and Methods for Monitoring and/or Predicting Sagging Tendencies of Fluids App 20200124513 - Gao; Yan ; et al. | 2020-04-23 |
| Alkyl Cyclic Anhydride Based Emulsifiers for Oil Based Mud App 20200079990 - Chen; Yiyan ; et al. | 2020-03-12 |
| Branched acid emulsifier compositions and methods of use Grant 10,570,325 - Chen , et al. Feb | 2020-02-25 |
| Rigid hanger connecting structure and bridge structure Grant 10,501,898 - Yu , et al. Dec | 2019-12-10 |
| Flexible cable connecting structure and bridge structure Grant 10,480,137 - Jiang , et al. Nov | 2019-11-19 |
| Effective Pour Point Depressants for Amidoamine Emulsifiers App 20190322920 - Khramov; Dimitri M ; et al. | 2019-10-24 |
| High-damping rubber isolation bearing, intelligent bearing and bearing monitoring system Grant 10,429,257 - Yu , et al. October 1, 2 | 2019-10-01 |
| Hydrolyzable particle compositions, treatment fluids and methods Grant 10,351,762 - Loiseau , et al. July 16, 2 | 2019-07-16 |
| High Performance Water Based Fluid App 20190071595 - Young; Steven Philip ; et al. | 2019-03-07 |
| Rigid Hanger Connecting Structure And Bridge Structure App 20190063014 - YU; Fang ; et al. | 2019-02-28 |
| Flexible Cable Connecting Structure And Bridge Structure App 20190063016 - JIANG; Ruijuan ; et al. | 2019-02-28 |
| High-damping Rubber Isolation Bearing, Intelligent Bearing And Bearing Monitoring System App 20180202878 - YU; Fang ; et al. | 2018-07-19 |
| Friction Pendulum Isolation Bearing, Intelligent Bearing And Intelligent Monitoring System App 20180142434 - YU; Fang ; et al. | 2018-05-24 |
| Invert Emulsifiers From Dcpd Copolymers And Their Derivatives For Drilling Applications App 20180142135 - Chen; Yiyan ; et al. | 2018-05-24 |
| Spherical Steel Bearing, Intelligent Bearing And Bearing Monitoring System App 20180142734 - GAI; Weiming ; et al. | 2018-05-24 |
| Pot Rubber Bearing, Intelligent Bearing And Bearing Monitoring System App 20180128696 - Jiang; Ruijuan ; et al. | 2018-05-10 |
| Hydrolyzable Particle Compositions, Treatment Fluids And Methods App 20180105736 - Loiseau; Anthony ; et al. | 2018-04-19 |
| Lead Core Rubber Seismic Isolation Bearing, Intelligent Bearing And Bearing Monitoring System App 20180066406 - Dong; Jucan ; et al. | 2018-03-08 |
| Flexible pier Grant 9,873,995 - Chen , et al. January 23, 2 | 2018-01-23 |
| Nano-conductive Rubber Sensing Unit And Preparation Method Therefor App 20180017450 - JIANG; Ruijuan ; et al. | 2018-01-18 |
| Aseismic combined pier Grant 9,856,614 - Jiang , et al. January 2, 2 | 2018-01-02 |
| Hydrolyzable particle compositions, treatment fluids and methods Grant 9,850,423 - Loiseau , et al. December 26, 2 | 2017-12-26 |
| Emulsifiers For Invert Emulsion Wellbore Fluids And Methods Of Use Thereof App 20170283680 - Chen; Yiyan ; et al. | 2017-10-05 |
| Complex Emulsifier Compositions And Methods Of Use App 20170253787 - Chen; Yiyan ; et al. | 2017-09-07 |
| Branched Acid Emulsifier Compositions And Methods Of Use App 20170190945 - Chen; Yiyan ; et al. | 2017-07-06 |
| Polymer Delivery In Well Treatment Applications App 20170158939 - Chen; Yiyan ; et al. | 2017-06-08 |
| Well treatment with complexed metal crosslinkers Grant 9,598,630 - Mirakyan , et al. March 21, 2 | 2017-03-21 |
| Polymer delivery in well treatment applications Grant 9,574,128 - Chen , et al. February 21, 2 | 2017-02-21 |
| Helical Vane Tool For Rheology Measurement And Method Of Use Thereof App 20160349163 - Chen; Yiyan ; et al. | 2016-12-01 |
| Pickering Emulsion Treatment Fluid App 20160319188 - Loiseau; Anthony ; et al. | 2016-11-03 |
| Solid State Dispersion App 20160257872 - Zhu; Shitong Sherry ; et al. | 2016-09-08 |
| Pickering emulsion treatment fluid Grant 9,388,335 - Loiseau , et al. July 12, 2 | 2016-07-12 |
| Polymer delivery in well treatment applications Grant 9,334,438 - Sullivan , et al. May 10, 2 | 2016-05-10 |
| Hydrogen bonding material for oilfield application Grant 9,321,951 - Chen , et al. April 26, 2 | 2016-04-26 |
| Well Treatment App 20150275644 - Chen; Yiyan ; et al. | 2015-10-01 |
| Methods to improve stability of high solid content fluid Grant 9,133,387 - Loiseau , et al. September 15, 2 | 2015-09-15 |
| Removal of crystallinity in guar based materials and related methods of hydration and subterranean applications Grant 9,102,855 - Chen August 11, 2 | 2015-08-11 |
| Method and apparatus for modeling high solids content fluid fracturing Grant 9,085,976 - Gu , et al. July 21, 2 | 2015-07-21 |
| Proppant pillar placement in a fracture with high solid content fluid Grant 9,080,440 - Panga , et al. July 14, 2 | 2015-07-14 |
| Hydrolyzable particle compositions, treatment fluids and methods Grant 9,040,468 - Loiseau , et al. May 26, 2 | 2015-05-26 |
| Friction reduction fluids Grant 9,034,802 - Ahrenst , et al. May 19, 2 | 2015-05-19 |
| High Internal Phase Ratio Invert Emulsion App 20150096750 - Loiseau; Anthony ; et al. | 2015-04-09 |
| Extended-span and alternatively-shaped arch bridge and construction method therefor Grant 8,997,292 - Li , et al. April 7, 2 | 2015-04-07 |
| Oilfield Biocide App 20150075790 - LOISEAU; ANTHONY ; et al. | 2015-03-19 |
| Solid State Dispersion App 20150027703 - Zhu; Shitong Sherry ; et al. | 2015-01-29 |
| Pickering Emulsion Treatment Fluid App 20150027699 - Loiseau; Anthony ; et al. | 2015-01-29 |
| Energized Slurries And Methods App 20150021022 - Ladva; Hemant Kumar J. ; et al. | 2015-01-22 |
| Nanoparticle Slurries And Methods App 20140374095 - LADVA; HEMANT K. J. ; et al. | 2014-12-25 |
| High solids content slurries, systems and methods Grant 8,916,506 - Panga , et al. December 23, 2 | 2014-12-23 |
| Electromagnetically Active Slurries And Methods App 20140345863 - Ladva; Hemant K. J. ; et al. | 2014-11-27 |
| Viscoelastic surfactant acid treatment Grant 8,895,481 - Chen , et al. November 25, 2 | 2014-11-25 |
| Hydrolyzable Particle Compositions, Treatment Fluids And Methods App 20140326452 - Loiseau; Anthony ; et al. | 2014-11-06 |
| Stabilized Fluids In Well Treatment App 20140290943 - Ladva; Hemant K. J. ; et al. | 2014-10-02 |
| System And Method For Complex Fracture Generation App 20140262291 - Chen; Yiyan ; et al. | 2014-09-18 |
| Extended-span And Alternatively-shaped Arch Bridge And Construction Method Therefor App 20140223674 - Li; Yong ; et al. | 2014-08-14 |
| Quality Control Audit System and Process App 20140201091 - Kimball; Rachel ; et al. | 2014-07-17 |
| Well Treatment with Complexed Metal Crosslinkers App 20140174743 - Mirakyan; Andrey ; et al. | 2014-06-26 |
| Well Treatment with Complexed Metal Crosslinkers App 20140174742 - Mirakyan; Andrey ; et al. | 2014-06-26 |
| Proppant Pillar Placement In A Fracture With High Solid Content Fluid App 20140131040 - Panga; Mohan K.R. ; et al. | 2014-05-15 |
| Well treatment with complexed metal crosslinkers Grant 8,697,610 - Mirakyan , et al. April 15, 2 | 2014-04-15 |
| Visco-elastic surfactant spacers Grant 8,689,874 - Chen , et al. April 8, 2 | 2014-04-08 |
| High Solids Content Fluid Having Degradable Oil App 20140034320 - Ladva; Hemant Kumar J. ; et al. | 2014-02-06 |
| System, method and apparatus for enhancing wellbore treatment fluid flexibility Grant 8,636,071 - Abad , et al. January 28, 2 | 2014-01-28 |
| High Solids Content Slurries, Systems And Methods App 20140024562 - Panga; Mohan K. R. ; et al. | 2014-01-23 |
| Methods to create high conductivity fractures that connect hydraulic fracture networks in a well Grant 8,607,870 - Gu , et al. December 17, 2 | 2013-12-17 |
| Degradable Latex And Method App 20130319667 - Chen; Yiyan | 2013-12-05 |
| Shear-activated viscoelastic surfactant fluid and method Grant 8,550,161 - Chen , et al. October 8, 2 | 2013-10-08 |
| Methods For High Solid Content Fluids in Oilfield Applications App 20130220619 - Chen; Yiyan ; et al. | 2013-08-29 |
| High solids content slurries, systems and methods Grant 8,505,628 - Panga , et al. August 13, 2 | 2013-08-13 |
| System, Method And Apparatus For Enhancing Wellbore Treatment Fluid Flexibility App 20130153229 - Abad; Carlos ; et al. | 2013-06-20 |
| Method And Apparatus For Modeling High Solids Content Fluid Fracturing App 20130158959 - Gu; Hongren ; et al. | 2013-06-20 |
| Hydrogen Bonding Material For Oilfield Application App 20130130950 - Chen; Yiyan ; et al. | 2013-05-23 |
| System And Method For Performing Treatments To Provide Multiple Fractures App 20130118750 - Gu; Hongren ; et al. | 2013-05-16 |
| System, method and apparatus for enhancing wellbore treatment fluid flexibility Grant 8,397,816 - Abad , et al. March 19, 2 | 2013-03-19 |
| Methods To Improve Stability Of High Solid Content Fluid App 20120305254 - Chen; Yiyan ; et al. | 2012-12-06 |
| Proppant Pillar Placement In A Fracture With High Solid Content Fluid App 20120305247 - Chen; Yiyan ; et al. | 2012-12-06 |
| Methods To Improve Stability Of High Solid Content Fluid App 20120305245 - Loiseau; Anthony ; et al. | 2012-12-06 |
| Shear-activated Viscoelastic Surfactant Fluid And Method App 20120305246 - CHEN; YIYAN ; et al. | 2012-12-06 |
| System, method and apparatus for enhancing wellbore treatment fluid flexibility Grant 8,322,410 - Abad , et al. December 4, 2 | 2012-12-04 |
| Proppant Pillar Placement In A Fracture With High Solid Content Fluid App 20120247764 - Panga; Mohan K.R. ; et al. | 2012-10-04 |
| Shear-activated viscoelastic surfactant fluid and method Grant 8,240,379 - Chen , et al. August 14, 2 | 2012-08-14 |
| System, Method And Apparatus For Enhancing Wellbore Treatment Fluid Flexibility App 20120149606 - Abad; Carlos ; et al. | 2012-06-14 |
| System, Method And Apparatus For Enhancing Wellbore Treatment Fluid Flexibility App 20120145376 - Abad; Carlos ; et al. | 2012-06-14 |
| Hydrolyzable Particle Compositions, Treatment Fluids And Methods App 20120132421 - Loiseau; Anthony ; et al. | 2012-05-31 |
| Methods To Create High Conductivity Fractures That Connect Hydraulic Fracture Networks In A Well App 20120125617 - Gu; Hongren ; et al. | 2012-05-24 |
| Diversion Pill And Methods Of Using The Same App 20120073809 - Clum; Eric ; et al. | 2012-03-29 |
| System, method and apparatus for enhancing wellbore treatment fluid flexibility Grant 8,141,640 - Abad , et al. March 27, 2 | 2012-03-27 |
| Additive for viscoelastic fluid Grant 8,093,187 - Chen , et al. January 10, 2 | 2012-01-10 |
| High Solids Content Slurries, Systems And Methods App 20120000641 - Panga; Mohan ; et al. | 2012-01-05 |
| Polymer Delivery in Well Treatment Applications App 20110319301 - Sullivan; Philip F. ; et al. | 2011-12-29 |
| Polymer delivery in well treatment applications Grant 8,044,000 - Sullivan , et al. October 25, 2 | 2011-10-25 |
| Viscoelastic Surfactant Acid Treatment App 20110152135 - Chen; Yiyan ; et al. | 2011-06-23 |
| Using a biphasic solution as a recyclable coiled tubing cleanout fluid Grant 7,950,459 - Sullivan , et al. May 31, 2 | 2011-05-31 |
| Shear-activated Viscoelastic Surfactant Fluid And Method App 20110094737 - Chen; Yiyan ; et al. | 2011-04-28 |
| Visco-elastic Surfactant Spacers App 20110024113 - Chen; Yiyan ; et al. | 2011-02-03 |
| System, Method And Apparatus For Enhancing Wellbore Treatment Fluid Flexibility App 20110028357 - Abad; Carlos ; et al. | 2011-02-03 |
| Oxidative internal breaker for viscoelastic surfactant fluids Grant 7,879,770 - Lin , et al. February 1, 2 | 2011-02-01 |
| Internal breaker for oilfield treatments Grant 7,857,051 - Abad , et al. December 28, 2 | 2010-12-28 |
| Carbon dioxide foamed fluids Grant 7,803,744 - Chen , et al. September 28, 2 | 2010-09-28 |
| Well treatment with ionic polymer gels Grant 7,786,050 - Parris , et al. August 31, 2 | 2010-08-31 |
| Using A Biphasic Solution As A Recyclable Coiled Tubing Cleanout Fluid App 20100175881 - Sullivan; Philip F. ; et al. | 2010-07-15 |
| Viscoelastic surfactant fluid systems comprising an aromatic sulfonate and methods of using same Grant 7,749,944 - Chen , et al. July 6, 2 | 2010-07-06 |
| Internal Breaker For Oilfield Treatments App 20100163228 - Abad; Carlos ; et al. | 2010-07-01 |
| Removal of Crystallinity in Guar Based Materials and Related Methods of Hydration & Subterranean Applications App 20100160188 - Chen; Yiyan | 2010-06-24 |
| Surfactants not toxic to bacteria Grant 7,741,252 - Chen , et al. June 22, 2 | 2010-06-22 |
| Internal breaker for oilfield treatments Grant 7,677,311 - Abad , et al. March 16, 2 | 2010-03-16 |
| Viscosity reduction Grant 7,678,745 - Parris , et al. March 16, 2 | 2010-03-16 |
| Degradable material assisted diversion Grant 7,565,929 - Bustos , et al. July 28, 2 | 2009-07-28 |
| Viscoelastic Surfactant Fluid Systems Comprising An Aromatic Sulfonate and Methods of Using Same App 20090149352 - Chen; Yiyan ; et al. | 2009-06-11 |
| Viscosity Reduction App 20090082228 - Parris; Michael D. ; et al. | 2009-03-26 |
| Viscoelastic surfactant fluid systems comprising an aromatic sulfonate and methods of using same Grant 7,507,693 - Chen , et al. March 24, 2 | 2009-03-24 |
| Polymer Delivery in Well Treatment Applications App 20090023614 - Sullivan; Philip F. ; et al. | 2009-01-22 |
| Polymer Delivery In Well Treatment Applications App 20090023615 - Chen; Yiyan ; et al. | 2009-01-22 |
| Arch bridge Grant 7,469,438 - Li , et al. December 30, 2 | 2008-12-30 |
| Well Treatment with Ionic Polymer Gels App 20080280788 - Parris; Michael D. ; et al. | 2008-11-13 |
| Well Treatment with Complexed Metal Crosslinkers App 20080280790 - Mirakyan; Andrey ; et al. | 2008-11-13 |
| Internal breaker for oilfield fluids Grant 7,431,087 - Sullivan , et al. October 7, 2 | 2008-10-07 |
| Viscoelastic surfactant rheology modification Grant 7,402,549 - Chen , et al. July 22, 2 | 2008-07-22 |
| Well treatment with dissolvable polymer Grant 7,398,826 - Hoefer , et al. July 15, 2 | 2008-07-15 |
| Additive for viscoelastic fluid App 20080167205 - Chen; Yiyan ; et al. | 2008-07-10 |
| Viscoelastic surfactant rheology modification Grant 7,387,986 - Chen , et al. June 17, 2 | 2008-06-17 |
| Rheology modifiers Grant 7,387,987 - Chen , et al. June 17, 2 | 2008-06-17 |
| Viscoelastic Surfactant Fluid Systems Comprising an Aromatic Sulfonate and Methods of Using same App 20080139410 - Chen; Yiyan ; et al. | 2008-06-12 |
| Rheology enhancers Grant 7,378,378 - Chen , et al. May 27, 2 | 2008-05-27 |
| Degradable Material Assisted Diversion App 20080093073 - Bustos; Oscar ; et al. | 2008-04-24 |
| Internal Breaker for Oilfield Fluids App 20080070809 - Sullivan; Philip F. ; et al. | 2008-03-20 |
| Oxidative Internal Breaker for Viscoelastic Surfactant Fluids App 20080070813 - Lin; Lijun ; et al. | 2008-03-20 |
| Carbon Dioxide Foamed Fluids App 20080070812 - Chen; Yiyan ; et al. | 2008-03-20 |
| Foamed viscoelastic surfactants Grant 7,345,012 - Chen , et al. March 18, 2 | 2008-03-18 |
| Friction Reduction Fluids App 20080064614 - Ahrenst; Alex ; et al. | 2008-03-13 |
| Viscoelastic surfactant rheology modification Grant 7,341,980 - Lee , et al. March 11, 2 | 2008-03-11 |
| Surfactants not Toxic to Bacteria App 20080051301 - Chen; Yiyan ; et al. | 2008-02-28 |
| Additive for viscoelastic fluid Grant 7,320,952 - Chen , et al. January 22, 2 | 2008-01-22 |
| Carbon dioxide foamed fluids Grant 7,291,651 - Chen , et al. November 6, 2 | 2007-11-06 |
| Internal breaker for oilfield fluids Grant 7,287,590 - Sullivan , et al. October 30, 2 | 2007-10-30 |
| Internal Breaker for Oilfield Treatments App 20070032386 - Abad; Carlos ; et al. | 2007-02-08 |
| Viscoelastic surfactant fluids stable at high brine concentration and methods of using same Grant 7,148,185 - Fu , et al. December 12, 2 | 2006-12-12 |
| Rheology Enhancers App 20060229231 - Chen; Yiyan ; et al. | 2006-10-12 |
| Rheology Modifiers App 20060185842 - Chen; Yiyan ; et al. | 2006-08-24 |
| Well treatment with dissolvable polymer App 20060157248 - Hoefer; Ann M.W. ; et al. | 2006-07-20 |
| Foamed viscoelastic surfactants App 20060148660 - Chen; Yiyan ; et al. | 2006-07-06 |
| Viscoelastic surfactant rheology modification App 20060128598 - Chen; Yiyan ; et al. | 2006-06-15 |
| Viscoelastic surfactant rheology modification App 20060128597 - Chen; Yiyan ; et al. | 2006-06-15 |
| Viscoelastic surfactant rheology modification App 20060111248 - Lee; Jesse ; et al. | 2006-05-25 |
| Additive for viscoelastic fluid App 20050155762 - Chen, Yiyan ; et al. | 2005-07-21 |
| Carbon dioxide foamed fluids App 20050124500 - Chen, Yiyan ; et al. | 2005-06-09 |
| Gravel packing method Grant 6,883,608 - Parlar , et al. April 26, 2 | 2005-04-26 |
| Gravel Packing Method App 20050028978 - Parlar, Mehmet ; et al. | 2005-02-10 |
| Viscoelastic Surfactant Fluids Stable at High Brine Concentration and Methods of Using Same App 20030236174 - Fu, Diankui ; et al. | 2003-12-25 |
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