Agapiou; Kyriacos

Patent Applications and Registrations

Patent applications and USPTO patent grants for Agapiou; Kyriacos.The latest application filed is for "passivated cement accelerator".

Company Profile

32.60.63

Agapiou; Kyriacos - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Surfactant compositions comprising solid substrates for subterranean well operations Grant 11,434,414 - Jones , et al. September 6, 2	2022-09-06
Passivated Cement Accelerator App 20220267663 - Pisklak; Thomas Jason ; et al.	2022-08-25
Methods and compositions for mitigating fluid loss from well ballooning Grant 11,365,341 - Patil , et al. June 21, 2	2022-06-21
Passivated cement accelerator Grant 11,352,543 - Pisklak , et al. June 7, 2	2022-06-07
Combination of Fluid Loss Control Additive and Lost Circulation Materials to Control Losses in Formation App 20220098467 - Patil; Sandip Prabhakar ; et al.	2022-03-31
Combination of fluid loss control additive and lost circulation materials to control losses in formation Grant 11,225,596 - Patil , et al. January 18, 2	2022-01-18
Methods And Compositions For Mitigating Fluid Loss From Well Ballooning App 20210371722 - PATIL; Sandip Prabhakar ; et al.	2021-12-02
Non-aqueous liquid anti-shrinkage cement additives Grant 11,124,452 - Lewis , et al. September 21, 2	2021-09-21
Lithium-containing calcium aluminate phosphate cement admixtures Grant 10,995,253 - Agapiou , et al. May 4, 2	2021-05-04
Mitigation of annular pressure build-up using treatment fluids comprising calcium aluminate cement Grant 10,988,661 - Lewis , et al. April 27, 2	2021-04-27
Well cementing with water-based liquid anti-shrinkage additives Grant 10,982,127 - Sodhi , et al. April 20, 2	2021-04-20
Combination Of Fluid Loss Control Additive And Lost Circulation Materials To Control Losses In Formation App 20210087459 - Patil; Sandip Prabhakar ; et al.	2021-03-25
Extended-life calcium aluminophosphate cement compositions Grant 10,927,287 - Agapiou , et al. February 23, 2	2021-02-23
Cement activator composition for treatment of subterranean formations Grant 10,927,288 - Haydon , et al. February 23, 2	2021-02-23
Controlled activation of extended-life cement compositions Grant 10,894,911 - Pisklak , et al. January 19, 2	2021-01-19
Settable compositions comprising cement kiln dust and methods of use Grant 10,883,034 - Agapiou , et al. January 5, 2	2021-01-05
Treatment fluids comprising calcium aluminate cement and methods of use Grant 10,829,678 - Morgan , et al. November 10, 2	2020-11-10
Non-aqueous Liquid Anti-shrinkage Cement Additives App 20200317574 - Lewis; Samuel J. ; et al.	2020-10-08
Tunable control of pozzolan-lime cement compositions Grant 10,781,355 - Pisklak , et al. Sept	2020-09-22
Non-aqueous liquid anti-shrinkage cement additives Grant 10,737,978 - Lewis , et al. A	2020-08-11
Treatment fluids comprising recycled drilling cuttings and method of use Grant 10,717,913 - Agapiou , et al.	2020-07-21
Cement admixture including polymers Grant 10,717,916 - Pisklak , et al.	2020-07-21
Plugging and abandoning a well using extended-life cement compositions Grant 10,655,047 - Agapiou , et al.	2020-05-19
Expansive cement Grant 10,641,058 - Agapiou , et al.	2020-05-05
Oil-in-water stable, emulsified spacer fluids Grant 10,633,571 - Ravi , et al.	2020-04-28
Lost circulation materials comprising red mud Grant 10,633,940 - Pisklak , et al.	2020-04-28
Set-delayed cement compositions comprising pumice and associated methods Grant 10,626,057 - Pisklak , et al.	2020-04-21
Surfactant Compositions Comprising Solid Substrates For Subterranean Well Operations App 20200032129 - Jones; Paul Joseph ; et al.	2020-01-30
Cement compositions having fast setting times and high compressive strengths Grant 10,487,256 - Agapiou , et al. Nov	2019-11-26
Settable Compositions Comprising Cement Kiln Dust and Methods of Use App 20190300776 - Agapiou; Kyriacos ; et al.	2019-10-03
Treatment Fluids Comprising Recycled Drilling Cuttings And Method Of Use App 20190241789 - Agapiou; Kyriacos ; et al.	2019-08-08
Settable compositions comprising cement kiln dust and methods of use Grant 10,370,579 - Agapiou , et al.	2019-08-06
Well Cementing with Water-Based Liquid Anti-Shrinkage Additives App 20190194522 - Sodhi; Thomas Singh ; et al.	2019-06-27
Treatment Fluids Comprising Calcium Aluminate Cement And Methods Of Use App 20190185729 - Morgan; Ronnie Glen ; et al.	2019-06-20
Tunable Control Of Pozzolan-lime Cement Compositions App 20190136115 - Pisklak; Thomas Jason ; et al.	2019-05-09
Expansive Cement App 20190120012 - Agapiou; Kyriacos ; et al.	2019-04-25
Treatment fluids comprising calcium aluminate cement and methods of use Grant 10,253,235 - Morgan , et al.	2019-04-09
Cement Compositions Having Fast Setting Times And High Compressive Strengths App 20190092999 - Agapiou; Kyriacos ; et al.	2019-03-28
Non-aqueous Liquid Anti-shrinkage Cement Additives App 20190062213 - Lewis; Samuel J ; et al.	2019-02-28
Expansive cement Grant 10,208,562 - Agapiou , et al. Feb	2019-02-19
Set-delayed cement compositions comprising pumice and associated methods Grant 10,202,751 - Pisklak , et al. Feb	2019-02-12
Set-delayed cement compositions comprising pumice and associated methods Grant 10,195,764 - Agapiou , et al. Fe	2019-02-05
Method of using combined set-delayed cement compositions Grant 10,160,900 - Morgan , et al. Dec	2018-12-25
Oil-in-water Stable, Emulsified Spacer Fluids App 20180362826 - Ravi; Krishna ; et al.	2018-12-20
Rapid Setting In Situ Cement Plugs App 20180334880 - JONES; Paul Joseph ; et al.	2018-11-22
Methods of using lost circulation treatment materials comprising brown mud Grant 10,125,299 - Pisklak , et al. November 13, 2	2018-11-13
Lost circulation materials comprising cane ash Grant 10,119,060 - Pisklak , et al. November 6, 2	2018-11-06
High-alumina refractory aluminosilicate pozzolan in well cementing Grant 10,112,869 - Agapiou October 30, 2	2018-10-30
Extended-life cement compositions comprising red mud solids Grant 10,087,359 - Pisklak , et al. October 2, 2	2018-10-02
Use of synthetic smectite in set-delayed cement compositions comprising pumice Grant 10,087,358 - Boul , et al. October 2, 2	2018-10-02
Oil-in-water stable, emulsified spacer fluids Grant 10,087,356 - Ravi , et al. October 2, 2	2018-10-02
Liquid anti-shrinkage agent for cement Grant 10,053,612 - Agapiou , et al. August 21, 2	2018-08-21
Cement Activator Composition for Treatment of Subterranean Formations App 20180230357 - Haydon; Janelle ; et al.	2018-08-16
Tunable control of pozzolan-lime cement compositions Grant 10,047,270 - Pisklak , et al. August 14, 2	2018-08-14
Settable cement compositions for terminating water flow and associated methods Grant 10,023,498 - Agapiou , et al. July 17, 2	2018-07-17
Mitigation Of Annular Pressure Build-up Using Treatment Fluids Comprising Calcium Aluminate Cement App 20180171205 - Lewis; Samuel J. ; et al.	2018-06-21
Extended-life Calcium Aluminophosphate Cement Compositions App 20180171204 - Agapiou; Kyriacos ; et al.	2018-06-21
Plugging And Abandoning A Well Using Extended-life Cement Compositions App 20180163121 - Agapiou; Kyriacos ; et al.	2018-06-14
Controlled Activation Of Extended-life Cement Compositions App 20180148629 - Pisklak; Thomas Jason ; et al.	2018-05-31
Expansive Cement App 20180142136 - Agapiou; Kyriacos ; et al.	2018-05-24
Cement set activators for set-delayed cement compositions and associated methods Grant 9,920,235 - Boul , et al. March 20, 2	2018-03-20
Cement set activators for set-delayed cement compositions and associated methods Grant 9,909,051 - Pisklak , et al. March 6, 2	2018-03-06
Settable compositions and methods of use Grant 9,903,177 - Agapiou , et al. February 27, 2	2018-02-27
Expansive cement Grant 9,902,892 - Agapiou , et al. February 27, 2	2018-02-27
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20180044251 - Pisklak; Thomas Jason ; et al.	2018-02-15
Set-delayed cement compositions comprising pumice and associated methods Grant 9,878,949 - Pisklak , et al. January 30, 2	2018-01-30
Yielding of hydrated lime in set-delayed and other settable compositions Grant 9,869,155 - Pisklak , et al. January 16, 2	2018-01-16
Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime Grant 9,856,167 - Lewis , et al. January 2, 2	2018-01-02
Lost circulation compositions comprising pumice and associated methods Grant 9,856,169 - Iverson , et al. January 2, 2	2018-01-02
Lost Circulation Materials Comprising Brown Mud App 20170369758 - Pisklak; Thomas Jason ; et al.	2017-12-28
Lost Circulation Materials Comprising Cane Ash App 20170369757 - Pisklak; Thomas Jason ; et al.	2017-12-28
Lost Circulation Materials Comprising Red Mud App 20170342786 - Pisklak; Thomas Jason ; et al.	2017-11-30
Foaming of set-delayed cement compositions comprising pumice and hydrated lime Grant 9,828,541 - Agapiou , et al. November 28, 2	2017-11-28
Treatment Fluids Comprising Calcium Aluminate Cement And Methods Of Use App 20170313926 - MORGAN; Ronnie Glen ; et al.	2017-11-02
Combined Set-Delayed Cement Compositions App 20170306213 - Morgan; Ronnie Glen ; et al.	2017-10-26
Extended-life Cement Compositions Comprising Red Mud Solids App 20170306211 - Pisklak; Thomas Jason ; et al.	2017-10-26
Use of MEMS in set-delayed cement compositions comprising pumice Grant 9,796,904 - Agapiou , et al. October 24, 2	2017-10-24
Set-delayed cement compositions comprising pumice and associated methods Grant 9,790,132 - Pisklak , et al. October 17, 2	2017-10-17
Extended-life Calcium Aluminate Cementing Methods App 20170283682 - Agapiou; Kyriacos ; et al.	2017-10-05
Cement blends including inert microparticles Grant 9,771,772 - Brothers , et al. September 26, 2	2017-09-26
Settable Cement Compositions For Terminating Water Flow And Associated Methods App 20170247294 - Agapiou; Kyriacos ; et al.	2017-08-31
Liquid Anti-shrinkage Agent For Cement App 20170240793 - Agapiou; Kyriacos ; et al.	2017-08-24
Lithium-Containing Calcium Aluminate Phosphate Cement Admixtures App 20170183556 - AGAPIOU; Kyriacos ; et al.	2017-06-29
Expansive Cement App 20170145288 - AGAPIOU; Kyriacos ; et al.	2017-05-25
Use of Synthetic Smectite in Set-Delayed Cement Compositions Comprising Pumice App 20170130119 - Boul; Peter James ; et al.	2017-05-11
Settable Compositions and Methods of Use App 20170073273 - Agapiou; Kyriacos ; et al.	2017-03-16
Use of synthetic smectite in set-delayed cement compositions Grant 9,580,638 - Boul , et al. February 28, 2	2017-02-28
Lost Circulation Compositions Comprising Pumice and Associated Methods App 20170036959 - Iverson; Benjamin John ; et al.	2017-02-09
High-Alumina Refractory Aluminosilicate Pozzolan in Well Cementing App 20170001908 - Agapiou; Kyriacos	2017-01-05
Tunable Control of Pozzolan-Lime Cement Compositions App 20170001911 - Pisklak; Thomas Jason ; et al.	2017-01-05
Passivated Cement Accelerator App 20170002257 - Pisklak; Thomas Jason ; et al.	2017-01-05
Settable compositions and methods of use Grant 9,534,165 - Agapiou , et al. January 3, 2	2017-01-03
Lost circulation treatment fluids comprising pumice and associated methods Grant 9,505,972 - Iverson , et al. November 29, 2	2016-11-29
Settable Compositions Comprising Cement Kiln Dust and Methods of Use App 20160289533 - Agapiou; Kyriacos ; et al.	2016-10-06
Cement Set Activators for Set-Delayed Cement Compositions and Associated Methods App 20160280982 - Boul; Peter James ; et al.	2016-09-29
Foaming of Set-Delayed Cement Compositions Comprising Pumice and Hydrated Lime App 20160222276 - Agapiou; Kyriacos ; et al.	2016-08-04
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20160214900 - Pisklak; Thomas Jason ; et al.	2016-07-28
Yielding of Hydrated Lime in Set-Delayed and Other Settable Compositions App 20160194545 - Pisklak; Thomas Jason ; et al.	2016-07-07
Cement set activators for set-delayed cement compositions and associated methods Grant 9,371,712 - Boul , et al. June 21, 2	2016-06-21
Foaming of set-delayed cement compositions comprising pumice and hydrated lime Grant 9,328,281 - Agapiou , et al. May 3, 2	2016-05-03
Set-delayed cement compositions comprising pumice and associated methods Grant 9,328,583 - Pisklak , et al. May 3, 2	2016-05-03
Oil-in-water Stable, Emulsified Spacer Fluids App 20160090523 - Ravi; Krishna ; et al.	2016-03-31
Cement Blends Including Inert Microparticles App 20160084037 - Brothers; Lance E. ; et al.	2016-03-24
Cement Set Activators For Set-Delayed Cement Compositions and Associated Methods App 20160075933 - Pisklak; Thomas J. ; et al.	2016-03-17
Set-delayed cement compositions comprising pumice and associated methods Grant 9,255,454 - Lewis , et al. February 9, 2	2016-02-09
Two-part set-delayed cement compositions Grant 9,255,031 - Pisklak , et al. February 9, 2	2016-02-09
Cement set activators for set-delayed cement compositions and associated methods Grant 9,227,872 - Pisklak , et al. January 5, 2	2016-01-05
Plugging and abandoning a well using a set-delayed cement composition comprising pumice Grant 9,212,534 - Ballew , et al. December 15, 2	2015-12-15
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20150197033 - Agapiou; Kyriacos ; et al.	2015-07-16
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20150197453 - Pisklak; Thomas Jason ; et al.	2015-07-16
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20150175481 - Pisklak; Thomas Jason ; et al.	2015-06-25
Use of Mems in Set-Delayed Cement Compositions Comprising Pumice App 20150175869 - Agapiou; Kyriacos ; et al.	2015-06-25
Plugging and Abandoning a Well Using a Set-Delayed Cement Composition Comprising Pumice App 20140216746 - Ballew; Horton Colby ; et al.	2014-08-07
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20140202698 - Pisklak; Thomas Jason ; et al.	2014-07-24
Lost Circulation Treatment Fluids Comprising Pumice and Associated Methods App 20140190696 - Iverson; Benjamin John ; et al.	2014-07-10
Settable Compositions and Methods of Use App 20140174741 - Agapiou; Kyriacos ; et al.	2014-06-26
Use of Synthetic Smectite in Set-Delayed Cement Compositions App 20140090843 - Boul; Peter James ; et al.	2014-04-03
Cement Set Activators for Set-Delayed Cement Compositions and Associated Methods App 20140083701 - Boul; Peter James ; et al.	2014-03-27
Two-Part Set-Delayed Cement Compositions App 20140048267 - Pisklak; Thomas Jason ; et al.	2014-02-20
Mitigation of Contamination Effects in Set-Delayed Cement Compositions Comprising Pumice and Hydrated Lime App 20140034314 - Lewis; Samuel J. ; et al.	2014-02-06
Foaming of Set-Delayed Cement Compositions Comprising Pumice and Hydrated Lime App 20140020895 - Agapiou; Kyriacos ; et al.	2014-01-23
Set-Delayed Cement Compositions Comprising Pumice and Associated Methods App 20140000893 - Lewis; Samuel J. ; et al.	2014-01-02
Cement Set Activators for Set-Delayed Cement Compositions and Associated Methods App 20130248183 - Pisklak; Thomas J. ; et al.	2013-09-26

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