Cairns; Paul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cairns; Paul.The latest application filed is for "method for thermal profile control and energy recovery in geothermal wells".

Company Profile

6.8.20

Cairns; Paul - Calgary CA
Cairns; Paul - Groby GB
Cairns; Paul - Philadelphia PA
Cairns; Paul - Houston TX

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

Patent Activity

Patent	Date
Telecommunication method and system for simplifying communication such as conference calls Grant 11,290,428 - Cairns , et al. March 29, 2	2022-03-29
Method for forming high efficiency geothermal wellbores Grant 11,242,726 - Toews , et al. February 8, 2	2022-02-08
Method for Thermal Profile Control and Energy Recovery in Geothermal Wells App 20220026112 - Cairns; Paul ; et al.	2022-01-27
Method For Configuring Wellbores In A Geologic Formation App 20220003459 - TOEWS; MATTHEW ; et al.	2022-01-06
Method for thermal profile control and energy recovery in geothermal wells Grant 11,156,386 - Cairns , et al. October 26, 2	2021-10-26
Method For Forming High Efficiency Geothermal Wellbores Using Phase Change Materials App 20210325089 - TOEWS; MATTHEW ; et al.	2021-10-21
Fluid for use in power production environments Grant 11,125,472 - Toews , et al. September 21, 2	2021-09-21
Method For On Demand Power Production Utilizing Geologic Thermal Recovery App 20210231109 - TOEWS; MATTHEW ; et al.	2021-07-29
Operational Protocol For Harvesting A Thermally Productive Formation App 20210003320 - TOEWS; MATTHEW ; et al.	2021-01-07
Guidance Method For Multilateral Directional Drilling App 20200408041 - RIDDELL; DEREK ; et al.	2020-12-31
Telecommunication method and system for simplifying communication such as conference calls Grant 10,681,218 - Warrick , et al.	2020-06-09
Method For Thermal Profile Control And Energy Recovery In Geothermal Wells App 20200049380 - CAIRNS; PAUL ; et al.	2020-02-13
Method For Forming High Efficiency Geothermal Wellbores App 20200011151 - TOEWS; Matthew ; et al.	2020-01-09
Fluid For Use In Power Production Environments App 20190346181 - TOEWS; MATTHEW ; et al.	2019-11-14
Telecommunication Method And System For Simplifying Communication Such As Conference Calls App 20190116267 - WARRICK; PETER ; et al.	2019-04-18
Method And System For Recycling Wells For Energy Production In A Geothermal Environment App 20180291880 - CAIRNS; PAUL ; et al.	2018-10-11
Method and apparatus for controlling the drive power of a vehicle Grant 10,029,569 - Bakken , et al. July 24, 2	2018-07-24
Telecommunication Method And System For Simplifying Communication Such As Conference Calls App 20170339113 - CAIRNS; PAUL ; et al.	2017-11-23
Method and Controller for Enabling a Constant Speed Drive System, Engine Unit Comprising such a Controller and Vehicle Comprising such an Engine Unit App 20150336580 - Bakken; Arick ; et al.	2015-11-26
Method and Apparatus for Controlling the Drive Power of a Vehicle App 20150336584 - Bakken; Arick ; et al.	2015-11-26
Methods for the Detection of Cancer App 20100028872 - Cairns; Paul	2010-02-04
Method for signal enhancement in azimuthal propagation resistivity while drilling Grant 7,375,530 - Chemali , et al. May 20, 2	2008-05-20
Method and apparatus for high speed data dumping and communication for a down hole tool Grant 7,145,472 - Lilly , et al. December 5, 2	2006-12-05
Method for signal enhancement in azimuthal propagation resistivity while drilling App 20060125479 - Chemali; Roland E. ; et al.	2006-06-15
Methods for the detection of kidney cancer App 20060084104 - Cairns; Paul	2006-04-20
Method and apparatus for high speed data dumping and communication for a down hole tool App 20040039466 - Lilly, Dave ; et al.	2004-02-26

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