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Gary Carmignani
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Occidental, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Osmotic pressure assisted reverse osmosis membrane and module
Patent number
11,839,853
Issue date
Dec 12, 2023
Trevi Systems, Inc.
Qiang Wei
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Osmotic fluid purification and draw compounds thereof
Patent number
11,612,860
Issue date
Mar 28, 2023
TREVI SYSTEMS INC.
Shaobin Fan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Osmotic pressure assisted reverse osmosis process and method of usi...
Patent number
11,198,097
Issue date
Dec 14, 2021
TREVI SYSTEMS INC.
Qiang Wei
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
Patent number
10,550,020
Issue date
Feb 4, 2020
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
Patent number
10,343,939
Issue date
Jul 9, 2019
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Recovery of retrograde soluble solute for forward osmosis water tre...
Patent number
9,676,639
Issue date
Jun 13, 2017
TREVI SYSTEMS INC.
Gary Carmignani
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Recovery of retrograde soluble solute for forward osmosis water tre...
Patent number
9,216,917
Issue date
Dec 22, 2015
TREVI SYSTEMS INC.
Gary Carmignani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
Patent number
8,652,336
Issue date
Feb 18, 2014
Siemens Water Technologies LLC
Steve Donald Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for photocatalytic purification and disinfecti...
Patent number
6,902,653
Issue date
Jun 7, 2005
Titan Technologies
Gary Carmignani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for photocatalytic purification and disinfecti...
Patent number
6,524,447
Issue date
Feb 25, 2003
Titan Technologies
Gary M. Carmignani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
OSMOTIC PRESSURE ASSISTED REVERSE OSMOSIS MEMBRANE AND MODULE
Publication number
20240139681
Publication date
May 2, 2024
Trevi Systems Inc.
Qiang WEI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OSMOTIC FLUID PURIFICATION AND DRAW COMPOUNDS THEREOF
Publication number
20230226491
Publication date
Jul 20, 2023
Trevi Systems Inc.
Shaobin FAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF...
Publication number
20210387878
Publication date
Dec 16, 2021
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OSMOTIC PRESSURE ASSISTED REVERSE OSMOSIS MEMBRANE AND MODULE
Publication number
20210275968
Publication date
Sep 9, 2021
Trevi Systems Inc.
Qiang WEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF...
Publication number
20200148563
Publication date
May 14, 2020
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF...
Publication number
20200002198
Publication date
Jan 2, 2020
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OSMOTIC FLUID PURIFICATION AND DRAW COMPOUNDS THEREOF
Publication number
20190224623
Publication date
Jul 25, 2019
Trevi Systems Inc.
Shaobin FAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OSMOTIC PRESSURE ASSISTED REVERSE OSMOSIS PROCESS AND METHOD OF US...
Publication number
20190054421
Publication date
Feb 21, 2019
Trevi Systems Inc.
Qiang WEI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
RECOVERY OF RETROGRADE SOLUBLE SOLUTE FOR FORWARD OSMOSIS WATER TRE...
Publication number
20160039685
Publication date
Feb 11, 2016
Trevi Systems Inc.
Gary Carmignani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF...
Publication number
20140144821
Publication date
May 29, 2014
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
RECOVERY OF RETROGRADE SOLUBLE SOLUTE FOR FORWARD OSMOSIS WATER TRE...
Publication number
20120267308
Publication date
Oct 25, 2012
Trevi Systems Inc.
Gary Carmignani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF...
Publication number
20110180485
Publication date
Jul 28, 2011
Fluid Lines
Steve Donald Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatus and method for photocatalytic purification and disinfecti...
Publication number
20050224335
Publication date
Oct 13, 2005
Gary Carmignani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for photocatalytic purification and disinfecti...
Publication number
20030150707
Publication date
Aug 14, 2003
Gary Carmignani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE