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John H. Lienhard
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Lexington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Switchable system for high-salinity brine desalination and fraction...
Patent number
11,840,462
Issue date
Dec 12, 2023
Massachusetts Institute of Technology
Aaron D. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Deformation-enhanced cleaning of fouled membranes
Patent number
11,638,903
Issue date
May 2, 2023
Massachusetts Institute of Technology
Omar Labban
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment for increasing recovery of a resource from a reservoir
Patent number
11,473,411
Issue date
Oct 18, 2022
Massachusetts Institute of Technology
John H. Lienhard
E21 - EARTH DRILLING MINING
Information
Patent Grant
Batch pressure-driven membrane separation with closed-flow loop and...
Patent number
11,465,098
Issue date
Oct 11, 2022
Massachusetts Institute of Technology
David Elan Martin Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage bubble column humidification and dehumidification
Patent number
11,161,755
Issue date
Nov 2, 2021
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage bubble-column vapor mixture condensation
Patent number
11,007,455
Issue date
May 18, 2021
Massachusetts Institute of Technology
Prakash Narayan Govindan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Concentrating aqueous solutions via hybridizing electrodialysis and...
Patent number
10,626,037
Issue date
Apr 21, 2020
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage reverse osmosis systems and methods
Patent number
10,603,635
Issue date
Mar 31, 2020
Massachusetts Institute of Technology
Quantum J. Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Concentration control in filtration systems, and associated methods
Patent number
10,561,987
Issue date
Feb 18, 2020
Massachusetts Institute of Technology
Ronan K. McGovern
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Apparatus for partially desalinating produced water to form extract...
Patent number
10,501,344
Issue date
Dec 10, 2019
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Thermal energy-driven mechanical compression humidification-dehumid...
Patent number
10,472,258
Issue date
Nov 12, 2019
Massachusetts Institute of Technology
Amro Al-Qutub
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Maintenance of gas layers for fouling prevention on submerged surfaces
Patent number
10,441,921
Issue date
Oct 15, 2019
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-effect membrane distillation
Patent number
10,392,270
Issue date
Aug 27, 2019
Massachusetts Institute of Technology
Jaichander Swaminathan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for partially desalinating produced water to f...
Patent number
10,273,170
Issue date
Apr 30, 2019
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hybridization of humidification-dehumidification and pressure-retar...
Patent number
10,258,926
Issue date
Apr 16, 2019
Massachusetts Institute of Technology
Gregory Parker Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Batch pressure-driven membrane separation with closed-flow loop and...
Patent number
10,166,510
Issue date
Jan 1, 2019
Massachusetts Institute of Technology
David Elan Martin Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage bubble column humidification and dehumidification
Patent number
10,053,373
Issue date
Aug 21, 2018
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Energy-efficient conductive-gap membrane distillation
Patent number
9,956,528
Issue date
May 1, 2018
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ion sequestration for scale prevention
Patent number
9,957,180
Issue date
May 1, 2018
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Concentration control in filtration systems, and associated methods
Patent number
9,925,494
Issue date
Mar 27, 2018
Massachusetts Institute of Technology
Ronan K. McGovern
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Multi-stage bubble column humidifier
Patent number
9,790,102
Issue date
Oct 17, 2017
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hydrophobic air-gap membrane distillation
Patent number
9,751,047
Issue date
Sep 5, 2017
Massachusetts Institute of Technology
John H. Lienhard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multi-stage membrane distillation process
Patent number
9,718,709
Issue date
Aug 1, 2017
Massachusetts Institute of Technology
Edward K. Summers
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ion sequestration for scale prevention in high-recovery desalinatio...
Patent number
9,617,179
Issue date
Apr 11, 2017
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater filtration system and method
Patent number
9,505,635
Issue date
Nov 29, 2016
King Fahd University of Petroleum & Minerals
Mohammed Ashraf Gondal
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Thermodynamic balancing of combined heat and mass exchange devices
Patent number
9,416,800
Issue date
Aug 16, 2016
Massachusetts Institute of Technology
Prakash Narayan Govindan
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Multi-stage bubble-column vapor mixture condenser
Patent number
9,403,104
Issue date
Aug 2, 2016
Massachusetts Institute Technology
Prakash Narayan Govindan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Humidification-dehumidification system with a bubble-column vapor m...
Patent number
9,320,984
Issue date
Apr 26, 2016
Massachusetts Institute of Technology
Prakash Narayan Govindan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-stage bubble column humidifier
Patent number
9,120,033
Issue date
Sep 1, 2015
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bubble-column vapor mixture condenser
Patent number
9,072,984
Issue date
Jul 7, 2015
Massachusetts Institute of Technology
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Multi-Stage Bubble-Column Vapor Mixture Condensation
Publication number
20240042345
Publication date
Feb 8, 2024
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Switchable System for High-Salinity Brine Desalination and Fraction...
Publication number
20220212957
Publication date
Jul 7, 2022
Massachusetts Institute of Technology
Aaron D. Wilson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Bubble-Column-Humidification Apparatus and Method
Publication number
20220017384
Publication date
Jan 20, 2022
Massachusetts Institute of Technology
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Stage Bubble-Column Vapor Mixture Condensation
Publication number
20210228998
Publication date
Jul 29, 2021
Massachusetts Institute of Technology
Prakash Narayan Govindan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Deformation-Enhanced Cleaning of Fouled Membranes
Publication number
20210106951
Publication date
Apr 15, 2021
Massachusetts Institute of Technology
Omar Labban
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Stage Reverse Osmosis Systems and Methods
Publication number
20200261849
Publication date
Aug 20, 2020
Massachusetts Institute of Technology
Quantum J. Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water Treatment for Increasing Recovery of a Resource from a Reservoir
Publication number
20200217185
Publication date
Jul 9, 2020
Massachusetts Institute of Technology
John H. Lienhard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method and System for Treating Agricultural or Industrial Recircula...
Publication number
20200189941
Publication date
Jun 18, 2020
Massachusetts Institute of Technology
Amit Kumar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Multi-Stage Bubble-Column Vapor Mixture Condensation
Publication number
20190282922
Publication date
Sep 19, 2019
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatus for Partially Desalinating Produced Water to Form Extract...
Publication number
20190225514
Publication date
Jul 25, 2019
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Batch Pressure-Driven Membrane Separation with Closed-Flow Loop and...
Publication number
20190160431
Publication date
May 30, 2019
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Concentrating Aqueous Solutions via Hybridizing Electrodialysis and...
Publication number
20190062189
Publication date
Feb 28, 2019
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Multi-Stage Bubble Column Humidification and Dehumidification
Publication number
20180327278
Publication date
Nov 15, 2018
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Concentration Control in Filtration Systems, and Associated Methods
Publication number
20180161727
Publication date
Jun 14, 2018
Massachusetts Institute of Technology
Ronan K. McGovern
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Stage Reverse Osmosis Systems and Methods
Publication number
20170320016
Publication date
Nov 9, 2017
Massachusetts Institute of Technology
Quantum J. Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Batch Pressure-Driven Membrane Separation with Closed-Flow Loop and...
Publication number
20170239620
Publication date
Aug 24, 2017
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Batch Pressure-Driven Membrane Liquid Separation Using A Pressure E...
Publication number
20170216774
Publication date
Aug 3, 2017
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ion Sequestration for Scale Prevention
Publication number
20170174543
Publication date
Jun 22, 2017
Massachusetts Institute of Technology
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Thermal-Energy-Driven Mechanical Compression Humidification-Dehumid...
Publication number
20170152156
Publication date
Jun 1, 2017
Massachusetts Institute of Technology
Amro Al-Qutub
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for Partially Desalinating Produced Water to F...
Publication number
20170044033
Publication date
Feb 16, 2017
Massachusetts Institute of Technology
John H. Lienhard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Liquid Purification System
Publication number
20170036171
Publication date
Feb 9, 2017
Massachusetts Institute of Technology
John H. Lienhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Effect Membrane Distillation
Publication number
20170014773
Publication date
Jan 19, 2017
Massachusetts Institute of Technology
Jaichander Swaminathan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Maintenance of Gas Layers for Fouling Prevention on Submerged Surfaces
Publication number
20160339393
Publication date
Nov 24, 2016
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Stage Bubble-Column Vapor Mixture Condenser and HDH System
Publication number
20160271518
Publication date
Sep 22, 2016
Massachusetts Institute of Technology
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hybridization of Humidification-Dehumidification and Pressure-Retar...
Publication number
20160229714
Publication date
Aug 11, 2016
Massachusetts Institute of Technology
Gregory Parker Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONCENTRATION CONTROL IN FILTRATION SYSTEMS, AND ASSOCIATED METHODS
Publication number
20160136577
Publication date
May 19, 2016
Massachusetts Institute of Technology
Ronan K. McGovern
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MINOR COMPONENT RATIO BALANCING IN FILTRATION SYSTEMS, AND ASSOCIAT...
Publication number
20160136579
Publication date
May 19, 2016
Massachusetts Institute of Technology
Ronan K. McGovern
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLOW CONTROL IN MULTI-STEP FILTRATION, AND ASSOCIATED SYSTEMS
Publication number
20160136578
Publication date
May 19, 2016
Massachusetts Institute of Technology
Ronan K. McGovern
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Hydrophobic Air-Gap Membrane Distillation
Publication number
20160107121
Publication date
Apr 21, 2016
Massachusetts Institute of Technology
John H. Lienhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Energy-Efficient Conductive-Gap Membrane Distillation
Publication number
20160074812
Publication date
Mar 17, 2016
Massachusetts Institute of Technology
John H. Lienhard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL