St. John; Maximus G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for St. John; Maximus G..The latest application filed is for "hybrid desalination systems and associated methods".

Company Profile

32.42.51

St. John; Maximus G. - Singapore SG
St. John; Maximus G. - Boston MA
St. John; Maximus G. - Cambridge MA
- Singapore SG
St. John; Maximus G. - Somerville MA

*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
Osmotic desalination methods and associated systems Grant 11,400,416 - Choong , et al. August 2, 2	2022-08-02
Turbines and associated components, systems and methods Grant 11,371,355 - Govindan , et al. June 28, 2	2022-06-28
Hybrid Desalination Systems And Associated Methods App 20220168664 - Lam; Steven ; et al.	2022-06-02
Bubble-Column-Humidification Apparatus and Method App 20220017384 - Govindan; Prakash Narayan ; et al.	2022-01-20
Turbines And Associated Components, Systems And Methods App 20210363887 - Govindan; Prakash Narayan ; et al.	2021-11-25
Multi-stage bubble column humidification and dehumidification Grant 11,161,755 - Govindan , et al. November 2, 2	2021-11-02
Production of ultra-high-density brines using transiently-operated desalination systems Grant 11,084,736 - Govindan , et al. August 10, 2	2021-08-10
Feedback control optimization of counter-flow simultaneous heat and mass exchange Grant 11,052,326 - Govindan , et al. July 6, 2	2021-07-06
Liquid Solution Concentration System Comprising Isolated Subsystem And Related Methods App 20210179452 - Stover; Richard ; et al.	2021-06-17
Systems And Methods For Treatment Of Water, Such As Oilfield Wastewater, Via Chemical Coagulation App 20210147265 - Andrews; Jonn-Ross ; et al.	2021-05-20
Humidification-dehumidification desalination systems and methods Grant 10,981,082 - Govindan , et al. April 20, 2	2021-04-20
Methods And Systems For Producing Treated Brines App 20210107806 - St. John; Maximus G. ; et al.	2021-04-15
Feedback Control Optimization of Counter-Flow Simultaneous Heat and Mass Exchange App 20200384381 - Govindan; Prakash Narayan ; et al.	2020-12-10
Systems And Methods For Removal Of Boron From Water, Such As Oilfield Wastewater App 20200231473 - Choong; Looh Tchuin ; et al.	2020-07-23
Selective scaling in desalination water treatment systems and associated methods Grant 10,696,564 - Govindan , et al. June 30, 2	2020-06-30
Hybrid desalination systems and associated methods Grant 10,689,264 - St. John , et al.	2020-06-23
Feedback control optimization of counter-flow simultaneous heat and mass exchange Grant 10,688,409 - Govindan , et al.	2020-06-23
Osmotic Desalination Methods And Associated Systems App 20200147554 - Choong; Looh Tchuin ; et al.	2020-05-14
Production Of Ultra-high-density Brines Using Transiently-operated Desalination Systems App 20200109065 - Govindan; Prakash Narayan ; et al.	2020-04-09
Osmotic desalination methods and associated systems Grant 10,518,221 - Choong , et al. Dec	2019-12-31
Control system and method for multiple parallel desalination systems Grant 10,513,445 - Govindan , et al. Dec	2019-12-24
Production of ultra-high-density brines using transiently-operated desalination systems Grant 10,479,701 - Govindan , et al. Nov	2019-11-19
Mobile humidification-dehumidification desalination systems and methods Grant 10,463,985 - Govindan , et al. No	2019-11-05
Humidification-dehumidification Desalination Systems And Methods App 20190329152 - Govindan; Prakash Narayan ; et al.	2019-10-31
Humidification-dehumidification Systems And Methods At Low Top Brine Temperatures App 20190300386 - Lam; Steven ; et al.	2019-10-03
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20190282921 - Govindan; Prakash Narayan ; et al.	2019-09-19
Feedback Control Optimization of Counter-Flow Simultaneous Heat and Mass Exchange App 20190209947 - Govindan; Prakash Narayan ; et al.	2019-07-11
Scale removal in humidification-dehumidification systems Grant 10,345,058 - St. John , et al. July 9, 2	2019-07-09
Mobile humidification-dehumidification desalination systems and methods Grant 10322357 -	2019-06-18
Methods and systems for producing treated brines for desalination Grant 10,308,526 - St. John , et al.	2019-06-04
Desalination systems and associated methods Grant 10,308,537 - Govindan , et al.	2019-06-04
Selective retention of multivalent ions Grant 10,301,198 - St. John , et al.	2019-05-28
Humidification-dehumidification systems and methods at low top brine temperatures Grant 10,294,123 - Lam , et al.	2019-05-21
Systems including a condensing apparatus such as a bubble column condenser Grant 10,286,335 - Govindan , et al.	2019-05-14
Selective scaling in desalination water treatment systems and associated methods App 20190106334 - Govindan; Prakash Narayan ; et al.	2019-04-11
Production of multivalent ion-rich process streams using multi-stage osmotic separation Grant 10,245,555 - St. John , et al.	2019-04-02
Feedback control optimization of counter-flow simultaneous heat and mass exchange Grant 10,239,765 - Govindan , et al.	2019-03-26
Hybrid Desalination Systems And Associated Methods App 20190084842 - St. John; Maximus G. ; et al.	2019-03-21
Formation Of Solid Salts Using High Gas Flow Velocities In Humidifiers, Such As Multi-stage Bubble Column Humidifiers App 20190022550 - Lam; Steven ; et al.	2019-01-24
Transiently-operated desalination systems and associated methods Grant 10,179,296 - Govindan , et al. Ja	2019-01-15
Osmotic Desalination Methods And Associated Systems App 20190009218 - Choong; Looh Tchuin ; et al.	2019-01-10
Production Of Ultra-high-density Brines Using Transiently-operated Desalination Systems App 20190002306 - Govindan; Prakash Narayan ; et al.	2019-01-03
Production of ultra-high-density brines Grant 10,167,218 - St. John , et al. J	2019-01-01
Selective scaling in desalination water treatment systems and associated methods Grant 10,144,654 - Govindan , et al. De	2018-12-04
Systems including an apparatus comprising both a humidification region and a dehumidification region Grant 10,143,935 - Govindan , et al. De	2018-12-04
Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection Grant 10,143,936 - Govindan , et al. De	2018-12-04
Multi-Stage Bubble Column Humidification and Dehumidification App 20180327278 - Govindan; Prakash Narayan ; et al.	2018-11-15
Selective Retention Of Multivalent Ions App 20180244545 - St. John; Maximus G. ; et al.	2018-08-30
Production Of Multivalent Ion-rich Streams Using Humidification-dehumidification Systems App 20180236372 - Govindan; Prakash Narayan ; et al.	2018-08-23
Production Of Multivalent Ion-rich Process Streams Using Multi-stage Osmotic Separation App 20180236406 - St. John; Maximus G. ; et al.	2018-08-23
Multi-stage bubble column humidification and dehumidification Grant 10,053,373 - Govindan , et al. August 21, 2	2018-08-21
Production of ultra-high-density brines using transiently-operated desalination systems Grant 9,981,860 - Govindan , et al. May 29, 2	2018-05-29
Water treatment systems and associated methods Grant 9,969,638 - Govindan , et al. May 15, 2	2018-05-15
Ion sequestration for scale prevention Grant 9,957,180 - Govindan , et al. May 1, 2	2018-05-01
Control System And Method For Multiple Parallel Desalination Systems App 20170334737 - Govindan; Prakash Narayan ; et al.	2017-11-23
Humidification-dehumidification Systems And Methods At Low Top Brine Temperatures App 20170334736 - Lam; Steven ; et al.	2017-11-23
Multi-stage bubble column humidifier Grant 9,790,102 - Govindan , et al. October 17, 2	2017-10-17
Production Of Ultra-high-density Brines Using Transiently-operated Desalination Systems App 20170203977 - Govindan; Prakash Narayan ; et al.	2017-07-20
Systems including a condensing apparatus such as a bubble column condenser Grant 9,700,811 - Govindan , et al. July 11, 2	2017-07-11
Ion Sequestration for Scale Prevention App 20170174543 - Govindan; Prakash Narayan ; et al.	2017-06-22
Systems And Methods For Treatment Of Water, Such As Oilfield Wastewater, Via Chemical Coagulation App 20170144906 - Andrews; Jonn-Ross ; et al.	2017-05-25
Feedback Control Optimization Of Counter-flow Simultaneous Heat And Mass Exchange App 20170113947 - Govindan; Prakash Narayan ; et al.	2017-04-27
Transiently-operated desalination systems with heat recovery and associated methods Grant 9,617,169 - Govindan , et al. April 11, 2	2017-04-11
Ion sequestration for scale prevention in high-recovery desalination systems Grant 9,617,179 - Govindan , et al. April 11, 2	2017-04-11
Feedback control optimization of counter-flow simultaneous heat and mass exchange Grant 9,579,590 - Govindan , et al. February 28, 2	2017-02-28
Selective scaling in desalination water treatment systems and associated methods Grant 9,556,041 - Govindan , et al. January 31, 2	2017-01-31
Mobile Humidification-dehumidification Desalination Systems And Methods App 20160375375 - Govindan; Prakash Narayan ; et al.	2016-12-29
Transiently-operated Desalination Systems With Heat Recovery And Associated Methods App 20160340208 - Govindan; Prakash Narayan ; et al.	2016-11-24
Transiently-operated Desalination Systems And Associated Methods App 20160339354 - Govindan; Prakash Narayan ; et al.	2016-11-24
Systems Including An Apparatus Comprising Both A Humidification Region And A Dehumidification Region App 20160339356 - Govindan; Prakash Narayan ; et al.	2016-11-24
Systems Including An Apparatus Comprising Both A Humidification Region And A Dehumidification Region With Heat Recovery And/or Intermediate Injection App 20160339357 - Govindan; Prakash Narayan ; et al.	2016-11-24
Systems including a condensing apparatus such as a bubble column condenser Grant 9,468,864 - Govindan , et al. October 18, 2	2016-10-18
Production Of Ultra-high-density Brines App 20160244349 - St. John; Maximus G. ; et al.	2016-08-25
Methods And Systems For Producing Treated Brines For Desalination App 20160229705 - St. John; Maximus G. ; et al.	2016-08-11
Methods And Systems For Producing Treated Brines App 20160228795 - St. John; Maximus G. ; et al.	2016-08-11
Systems including a condensing apparatus such as a bubble column condenser Grant 9,364,771 - Govindan , et al. June 14, 2	2016-06-14
Selective Scaling In Desalination Water Treatment Systems And Associated Methods App 20160137526 - Govindan; Prakash Narayan ; et al.	2016-05-19
Selective Scaling In Desalination Water Treatment Systems And Associated Methods App 20160130157 - Govindan; Prakash Narayan ; et al.	2016-05-12
Transiently-operated desalination systems with heat recovery and associated methods Grant 9,266,748 - Govindan , et al. February 23, 2	2016-02-23
Selective scaling in desalination water treatment systems and associated methods Grant 9,221,694 - Govindan , et al. December 29, 2	2015-12-29
Multi-Stage Bubble Column Humidifier App 20150368121 - Govindan; Prakash Narayan ; et al.	2015-12-24
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20150329377 - Govindan; Prakash Narayan ; et al.	2015-11-19
Multi-Stage Bubble Column Humidification and Dehumidification App 20150321118 - Govindan; Prakash Narayan ; et al.	2015-11-12
Multi-stage bubble column humidifier Grant 9,120,033 - Govindan , et al. September 1, 2	2015-09-01
Systems including a condensing apparatus such as a bubble column condenser Grant 9,079,117 - Govindan , et al. July 14, 2	2015-07-14
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20150190730 - Govindan; Prakash Narayan ; et al.	2015-07-09
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20150190731 - Govindan; Prakash Narayan ; et al.	2015-07-09
Feedback Control Optimization of Counter-Flow Simultaneous Heat and Mass Exchange App 20150166362 - Govindan; Prakash Narayan ; et al.	2015-06-18
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20150129410 - Govindan; Prakash Narayan ; et al.	2015-05-14
Systems Including A Condensing Apparatus Such As A Bubble Column Condenser App 20150130093 - Govindan; Prakash Narayan ; et al.	2015-05-14
Desalination Systems And Associated Methods App 20150083577 - Govindan; Prakash Narayan ; et al.	2015-03-26
Water Treatment Systems And Associated Methods App 20150060286 - Govindan; Prakash Narayan ; et al.	2015-03-05
Multi-Stage Bubble Column Humidifier App 20140367871 - Govindan; Prakash Narayan ; et al.	2014-12-18
Ion Sequestration for Scale Prevention in High-Recovery Desalination Systems App 20140263055 - Govindan; Prakash Narayan ; et al.	2014-09-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.