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Patents Grants
last 30 patents
Information
Patent Grant
Galvanic process for treating aqueous compositions
Patent number
12,168,621
Issue date
Dec 17, 2024
NuQuatic, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for removing hydrogen sulfide from sour oil and s...
Patent number
12,145,864
Issue date
Nov 19, 2024
Anschutz Exploration Corporation
Galen Brenize
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Janus membranes via atomic layer deposition
Patent number
12,012,559
Issue date
Jun 18, 2024
UChicago Argonne, LLC
Ruben Waldman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enhanced foam removal of total suspended solids and multiply charge...
Patent number
11,987,505
Issue date
May 21, 2024
Ecolab USA Inc.
Victor Fuk-Pong Man
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Carbon-based substance for removing saturated and non-saturated fat...
Patent number
11,839,865
Issue date
Dec 12, 2023
Unique Equipment Solutions LLC
Oleksandr Yuriiovych Mykytiuk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing organic pollutants from contaminated water usin...
Patent number
11,807,554
Issue date
Nov 7, 2023
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for removing hydrogen sulfide from sour oil and s...
Patent number
11,767,236
Issue date
Sep 26, 2023
Anschutz Exploration Corporation
Galen Brenize
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Rice-husk derived silicon carbide membrane sorbent for oil removal
Patent number
11,684,896
Issue date
Jun 27, 2023
King Fahd University of Petroleum & Minerals
Isam H. Aljundi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System for recovering fat, oil and grease from wastewater
Patent number
11,485,650
Issue date
Nov 1, 2022
Besser Tech Holdings LLC
William Michael Fields
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sequestering agents, kits therefor, and methods of using sequesteri...
Patent number
11,479,485
Issue date
Oct 25, 2022
Carbonet Nanotechnologies, Inc.
Michael Carlson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Copper mesh coated with manganese molybdate and application thereof...
Patent number
11,452,991
Issue date
Sep 27, 2022
Soochow University
Jianmei Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for removing hydrogen sulfide from sour oil and s...
Patent number
11,440,815
Issue date
Sep 13, 2022
Anschutz Exploration Corporation
Galen Brenize
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Online zeta-potential measurements for optimization of emulsion bre...
Patent number
11,434,435
Issue date
Sep 6, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Ian Robson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Galvanic process for treating aqueous compositions
Patent number
11,401,181
Issue date
Aug 2, 2022
Phosphorus Free Water Solutions, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electromagnetic pulsed-wave system
Patent number
11,332,390
Issue date
May 17, 2022
NATURAL SCIENCE, LLC
Arden A Warner
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and system for management of sewer waste
Patent number
11,198,999
Issue date
Dec 14, 2021
Muddy River Technologies Inc.
Peter Douglas Jack
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Processing of aqueous waste streams to remove naphthenic acids
Patent number
11,104,595
Issue date
Aug 31, 2021
Suncor Energy Inc.
Martin Flatley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Production of ultra-high-density brines using transiently-operated...
Patent number
11,084,736
Issue date
Aug 10, 2021
Gradiant Corporation
Prakash Narayan Govindan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrochemical treatment methods
Patent number
11,046,595
Issue date
Jun 29, 2021
Hydrus Technology Pty. Ltd.
David Victor Cam
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Super-hydrophilic/underwater super-oleophobic separation membrane a...
Patent number
11,040,313
Issue date
Jun 22, 2021
HUAIYIN NORMAL UNIVERSITY
Shouyong Zhou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for treating produced water from an oil and gas field
Patent number
11,001,516
Issue date
May 11, 2021
SUEZ GROUPE
Emilie Sutton-Sharp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the treatment of produced water from chemical enhanced...
Patent number
10,968,121
Issue date
Apr 6, 2021
ChampionX USA Inc.
William T. Duttlinger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and compositions for clarifying produced waters for boiler...
Patent number
10,934,189
Issue date
Mar 2, 2021
Ecolab USA Inc.
Jason R. Burney
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sintered and porous articles having improved flexural strength
Patent number
10,933,593
Issue date
Mar 2, 2021
Celanese Sales Germany GmbH
Lars Koelling
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Magnetization and manipulation of hydrophobic absorbents
Patent number
10,899,636
Issue date
Jan 26, 2021
NATURAL SCIENCE, LLC
Arden A Warner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing impurities from a fluid stream
Patent number
10,889,513
Issue date
Jan 12, 2021
M Vest Water AS
Atle Mundheim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and system for removing hydrogen sulfide from sour oil and s...
Patent number
10,882,762
Issue date
Jan 5, 2021
Anschutz Exploration Corporation
Galen Brenize
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Superoleophobic membranes for oil/water separation
Patent number
10,843,139
Issue date
Nov 24, 2020
The Trustees of the University of Pennsylvania
Shu Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment and steam generation system for enhanced oil recove...
Patent number
10,792,582
Issue date
Oct 6, 2020
GREAT OCEAN LTD.
Henry Z. Qin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electromagnetic pulsed-wave system for oil manipulation
Patent number
10,781,114
Issue date
Sep 22, 2020
NATURAL SCIENCE, LLC
Arden A Warner
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
ENHANCED FOAM REMOVAL OF TOTAL SUSPENDED SOLIDS AND MULTIPLY CHARGE...
Publication number
20240286929
Publication date
Aug 29, 2024
ECOLAB USA INC.
Victor Fuk-Pong Man
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ZERO LIQUID DISCHARGE WATER MANAGEMENT SYSTEM
Publication number
20240217844
Publication date
Jul 4, 2024
Saudi Arabian Oil Company
Subhash AYIRALA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
JANUS COMPOSITE FOR OIL IN WATER SEPARATION
Publication number
20230212037
Publication date
Jul 6, 2023
Khalifa University of Science and Technology
Linda ZOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID TREATMENT SYSTEM AND METHOD
Publication number
20230183097
Publication date
Jun 15, 2023
Walter Jacob BAUER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and System for Removing Hydrogen Sulfide from Sour Oil and S...
Publication number
20230002249
Publication date
Jan 5, 2023
Anschutz Exploration Corporation
Galen Brenize
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OIL, WATER AND SOLID IMPURITY SEPARATION DEVICE CAPABLE OF REALIZIN...
Publication number
20220380231
Publication date
Dec 1, 2022
Karamay Xinzhong Petroleum Engineering Technology Service Co., Ltd.
Jiacun FENG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD, SYSTEM AND DEVICE FOR WASTEWATER TREATMENT
Publication number
20220332604
Publication date
Oct 20, 2022
BIOTERIA TECHNOLOGIES AB
Niklas AXELSSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MAGNETIZATION AND MANIPULATION OF HYDROPHOBIC ABSORBENTS
Publication number
20210070634
Publication date
Mar 11, 2021
Natural Science, LLC
Arden A. WARNER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ELECTROMAGNETIC PULSED-WAVE SYSTEM
Publication number
20200346949
Publication date
Nov 5, 2020
Natural Science, LLC
Arden A. WARNER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
A CARBON-BASED SUBSTANCE FOR REMOVING SATURATED AND NON-SATURATED F...
Publication number
20200324274
Publication date
Oct 15, 2020
Oleksandr Yuriiovych Mykytiuk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and System for Management of Sewer Waste
Publication number
20200224403
Publication date
Jul 16, 2020
Muddy River Technologies Inc.
Peter Douglas JACK
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
SEQUESTERING AGENTS, KITS THEREFOR, AND METHODS OF USING SEQUESTERI...
Publication number
20200087176
Publication date
Mar 19, 2020
Carbonet Nanotechnologies Inc.
Michael Carlson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method for removing impurities from a fluid stream
Publication number
20200017380
Publication date
Jan 16, 2020
M Vest Water AS
Atle Mundheim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
JANUS MEMBRANES VIA ATOMIC LAYER DEPOSITION
Publication number
20190345397
Publication date
Nov 14, 2019
UChicago Argonne, LLC
Ruben Waldman
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COLLOIDAL SILICA ADDITION TO PROMOTE THE SEPARATION OF OIL FROM WATER
Publication number
20190256375
Publication date
Aug 22, 2019
BAKER HUGHES, A GE COMPANY, LLC
Keith A. Osness
E21 - EARTH DRILLING MINING
Information
Patent Application
ONLINE ZETA-POTENTIAL MEASUREMENTS FOR OPTIMIZATION OF EMULSION BRE...
Publication number
20190185763
Publication date
Jun 20, 2019
SABIC Global Technologies B.V.
Ian ROBSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTROMAGNETIC PULSED-WAVE SYSTEM FOR OIL MANIPULATION
Publication number
20190031538
Publication date
Jan 31, 2019
Natural Science, LLC
Arden A Warner
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
MAGNETIZATION CONTROL AND TRANSPORTATION OF OIL
Publication number
20190031537
Publication date
Jan 31, 2019
Natural Science, LLC
Arden A Warner
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PRODUCTION OF ULTRA-HIGH-DENSITY BRINES USING TRANSIENTLY-OPERATED...
Publication number
20190002306
Publication date
Jan 3, 2019
Gradiant Corporation
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING OIL AND VISCOSIFYING POLYMERS IN POLYMER-FLOO...
Publication number
20180370823
Publication date
Dec 27, 2018
SUEZ Groupe
Emilie SUTTON-SHARP
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR THE TREATMENT OF PRODUCED WATER FROM CHEMICAL ENHANCED...
Publication number
20180346356
Publication date
Dec 6, 2018
ECOLAB USA INC.
William T. Duttlinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and System for Removing Hydrogen Sulfide From Sour Oil and S...
Publication number
20180222771
Publication date
Aug 9, 2018
Anschutz Exploration Corporation
Galen Brenize
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUSES AND METHODS FOR ENERGY EFFICIENT SEPARATIONS INCLUDING...
Publication number
20180134970
Publication date
May 17, 2018
The Regents of the University of Michigan
Josiah T. REAMS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND COMPOSITIONS FOR CLARIFYING PRODUCED WATERS FOR BOILER...
Publication number
20180105442
Publication date
Apr 19, 2018
ECOLAB USA INC.
Jason R. Burney
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTER BED BACKWASH SYSTEM AND PROCESS WITH RECYCLED GAS
Publication number
20180078880
Publication date
Mar 22, 2018
SIEMENS ENERGY, INC.
Chad L. Felch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and System for Removing Hydrogen Sulfide From Sour Oil and S...
Publication number
20170355618
Publication date
Dec 14, 2017
Anschutz Exploration Corporation
Galen Brenize
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
WATER CONDITIONING
Publication number
20170253500
Publication date
Sep 7, 2017
Aquaphex Total Water Solutions, LLC
Gregory G. Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATED MESH AND ITS USE FOR OIL-WATER SEPARATION
Publication number
20170189832
Publication date
Jul 6, 2017
BASF SE
FRIEDERIKE FLEISCHHAKER
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
NON-EMULSIFIER FOR COMPLETION BRINES TO PREVENT EMULSION FROM FORMING
Publication number
20170107127
Publication date
Apr 20, 2017
M-I L.L.C.
Changping Sui
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD TO RESOLVE EMULSIONS FORMED DURING ETHYLENE MANUFACTURE
Publication number
20170101589
Publication date
Apr 13, 2017
Ecolab USA, Inc.
Fabrice Cuoq
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL