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Hydrophobic membranes
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Patents Grants
last 30 patents
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Patent Grant
Composite membrane and methods of fabrication thereof
Patent number
12,357,951
Issue date
Jul 15, 2025
National University of Singapore
Guimin Shi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation method and apparatus
Patent number
12,350,624
Issue date
Jul 8, 2025
Renaissance Energy Research Corporation
Osamu Okada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse electrodialysis or pressure-retarded osmosis cell and metho...
Patent number
12,341,228
Issue date
Jun 24, 2025
Rahul S. Nana
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
12,338,538
Issue date
Jun 24, 2025
Mangrove Water Technologies LTD.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Semipermeable membrane for water treatment, preparing method for th...
Patent number
12,337,285
Issue date
Jun 24, 2025
Research & Business Foundation Sungkyunkwan University
Hyungkoun Cho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dust and splash-proof filter
Patent number
12,330,119
Issue date
Jun 17, 2025
Honeywell International Inc.
Qidao Lin
G01 - MEASURING TESTING
Information
Patent Grant
Fluid reactors
Patent number
12,324,876
Issue date
Jun 10, 2025
CVD Equipment Corporation
Karlheinz Strobl
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Recovering heavy hydrocarbons from plastic materials and geoformation
Patent number
12,312,446
Issue date
May 27, 2025
Mansour S. Bader
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatuses for purification of gel droplets supporting biological...
Patent number
12,303,806
Issue date
May 20, 2025
Duke University
Zhaohui Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophobic membranes and membrane distillation methods
Patent number
12,303,836
Issue date
May 20, 2025
Entegris, Inc.
Vinay Goel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Solar-thermal membrane for dewatering aqueous organic-acid solutions
Patent number
12,303,834
Issue date
May 20, 2025
UT-Battelle, LLC
Gyoung Gug Jang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane distillation module and membrane distillation apparatus us...
Patent number
12,285,724
Issue date
Apr 29, 2025
Asahi Kasei Kabushiki Kaisha
Tomotaka Hashimoto
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Porous membrane
Patent number
12,274,985
Issue date
Apr 15, 2025
Asahi Kasei Medical Co., Ltd.
Yasutaka Takazono
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous membrane for single particle analysis
Patent number
12,257,555
Issue date
Mar 25, 2025
Korea University Research and Business Foundation
Hong Gu Chun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanocarbon enhanced membrane for purification and dewatering of sol...
Patent number
12,257,558
Issue date
Mar 25, 2025
NANOSEPEX INC.
Somenath Mitra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermal vapor compression membrane distillation hybrid using vapor...
Patent number
12,257,550
Issue date
Mar 25, 2025
Purdue Research Foundation
David Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Imidazole covalent organic framework
Patent number
12,251,666
Issue date
Mar 18, 2025
University of Wyoming
John Hoberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Surface modified separation media
Patent number
12,227,728
Issue date
Feb 18, 2025
Applied Membrane Technology, Inc.
Ashok Sharma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Desulfurization techniques
Patent number
12,215,285
Issue date
Feb 4, 2025
Albert S. Vam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vehicle with fuel densifier
Patent number
12,203,422
Issue date
Jan 21, 2025
DELTA LABORATORIES HOLDING B.V.
André Schiele
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Device and process for sample preparation
Patent number
12,203,947
Issue date
Jan 21, 2025
Omrix Biopharmaceuticals Ltd.
Elena Grimberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane distillation module and membrane distillation apparatus
Patent number
12,194,416
Issue date
Jan 14, 2025
Asahi Kasei Kabushiki Kaisha
Yuki Suga
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polymer coating for selective separation of hydrophobic particles i...
Patent number
12,186,690
Issue date
Jan 7, 2025
CiDRA Corporate Services Inc.
Paul J. Rothman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous hollow fiber membrane
Patent number
12,172,133
Issue date
Dec 24, 2024
Toray Industries, Inc.
Akihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
12,168,831
Issue date
Dec 17, 2024
Mangrove Water Technologies LTD.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Liquid diversion apparatus
Patent number
12,139,892
Issue date
Nov 12, 2024
Bessel, LLC
Divesh Bhatt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of treating fluids using thermal gradient osmosis
Patent number
12,128,358
Issue date
Oct 29, 2024
Battelle Energy Alliance, LLC
Aaron D. Wilson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber membrane module for direct contact membrane distillati...
Patent number
12,121,860
Issue date
Oct 22, 2024
New Jersey Institute of Technology
Kamalesh Sirkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bi-layered superhydrophobic membrane for water filtration
Patent number
12,109,537
Issue date
Oct 8, 2024
KING FAISAL UNIVERSITY
Junaid Saleem
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Doped membranes
Patent number
12,090,447
Issue date
Sep 17, 2024
Gambro Lundia AB
Ralf Flieg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUSES FOR PURIFICATION OF GEL DROPLETS SUPPORTING...
Publication number
20250235802
Publication date
Jul 24, 2025
DUKE UNIVERSITY
Zhaohui Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE AND METHOD OF MANUFACTURING THE SAME
Publication number
20250235829
Publication date
Jul 24, 2025
W-SCOPE KOREA CO., LTD.
Chang Dae PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MEMBRANE
Publication number
20250205651
Publication date
Jun 26, 2025
ASAHI KASEI MEDICAL CO., LTD.
Yasutaka TAKAZONO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENGINEERED IONOPHORES FOR TRANSPORT OF METAL IONS
Publication number
20250206704
Publication date
Jun 26, 2025
The Brigham & Women's Hospital, Inc.
Amit Choudhary
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMAL VAPOR COMPRESSION MEMBRANE DISTILLATION HYBRID USING VAPOR...
Publication number
20250205647
Publication date
Jun 26, 2025
Purdue Research Foundation
David Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MEMBRANE SEPARATION SYSTEM AND METHOD FOR OPERATING MEMBRANE SEPARA...
Publication number
20250196067
Publication date
Jun 19, 2025
NITTO DENKO CORPORATION
Tomoya OGAWA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
EFFICIENT LIQUID-AIR CONTACTOR IN PARALLEL FLOW CONFIGURATION
Publication number
20250186939
Publication date
Jun 12, 2025
The Johns Hopkins University
Chao WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for the Separation or Combination of Fluids
Publication number
20250170528
Publication date
May 29, 2025
The University of Manchester
Sebastian James Allender Leaper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods for Harnessing Thermal Gradient Energy
Publication number
20250149608
Publication date
May 8, 2025
Rahul S. Nana
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HOLLOW FIBER MICROPOROUS MEMBRANE, AND GAS SEPARATION MEMBRANE MODU...
Publication number
20250135405
Publication date
May 1, 2025
TORAY INDUSTRIES, INC.
Shingo Takechi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESULFURIZATION TECHNIQUES
Publication number
20250129301
Publication date
Apr 24, 2025
University of Dayton
Albert S. Vam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VEHICLE WITH FUEL DENSIFIER
Publication number
20250116237
Publication date
Apr 10, 2025
DELTA LABORATORIES HOLDING B.V.
André SCHIELE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOFILAMENT-COATED MEMBRANES WITH HIERARCHICAL POROUS STRUCTURES,...
Publication number
20250099917
Publication date
Mar 27, 2025
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Hans-Juergen BUTT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20250092537
Publication date
Mar 20, 2025
Saad Dara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTI-JET IMPINGEMENT DEHUMIDIFIER FOR MEMBRANE DISTILLATION DESALI...
Publication number
20250073642
Publication date
Mar 6, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ali Mohammad ALSHEHRI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR METHANOL PRODUCTION
Publication number
20250074850
Publication date
Mar 6, 2025
Boris Davidoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE CONTACTOR FOR ENERGY-EFFICIENT CO2 CAPTURE FROM POINT SOUR...
Publication number
20250032990
Publication date
Jan 30, 2025
UT-Battelle, LLC
Syed Z. Islam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBER MEMBRANE DISTILLATION MODULE AND PROCESS
Publication number
20250025838
Publication date
Jan 23, 2025
KMX Technologies, Inc
Seyed B SADR GHAYENI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20250011949
Publication date
Jan 9, 2025
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Surface Modification for Superphobic Membranes
Publication number
20250010249
Publication date
Jan 9, 2025
EMD Millipore Corporation
Joby Eldo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20250011950
Publication date
Jan 9, 2025
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MEMBRANE SOLVENT EXTRACTION PROCESS FOR SEPARATING LITHIUM FROM ALU...
Publication number
20240408554
Publication date
Dec 12, 2024
UT-Battelle, LLC
Ramesh R. Bhave
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DOPED MEMBRANES
Publication number
20240408555
Publication date
Dec 12, 2024
GAMBRO LUNDIA AB
Ralf FLIEG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reverse Electrodialysis or Pressure-Retarded Osmosis Cell and Metho...
Publication number
20240396069
Publication date
Nov 28, 2024
Rahul S. Nana
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION
Publication number
20240375079
Publication date
Nov 14, 2024
Khalifa University of Science and Technology
Shadi Wajih HASAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOFIBER PERVAPORATION HUMIDITY MEMBRANE
Publication number
20240361062
Publication date
Oct 31, 2024
Whirlpool Corporation
Muhammad KHIZAR
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONTAMINENT REMOVAL SYSTEM USING SEPARATE LIQUID SORBENT LOOPS
Publication number
20240359132
Publication date
Oct 31, 2024
Honeywell International Inc.
Phoebe Henson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filtration Films Having Dense Packing of Pores of Uniform Size and...
Publication number
20240325987
Publication date
Oct 3, 2024
MicroContinuum, Inc.
W. Dennis Slafer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE WITH EXCELLENT FOULING RESISTANCE AND METHOD FO...
Publication number
20240286089
Publication date
Aug 29, 2024
TORAY ADVANCED MATERIALS KOREA INC.
Jae Won Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONVERTING OSMOTIC ENERGY INTO HYDRAULIC ENERGY AND FOR...
Publication number
20240252985
Publication date
Aug 1, 2024
Universite Grenoble Alpes
Cyril Picard
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...