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Envirogen Technologies, Inc.
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Ewing, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Anoxic membrane filtration system
Patent number
9,862,629
Issue date
Jan 9, 2018
Envirogen Technologies, Inc.
Samuel Frisch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Anoxic membrane filtration system and water treatment method
Patent number
9,212,074
Issue date
Dec 15, 2015
Envirogen Technologies, Inc.
Samuel Frisch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methods for treatment of perchlorate contaminated water
Patent number
8,323,496
Issue date
Dec 4, 2012
Envirogen Technologies, Inc.
Ken Canzano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High efficiency ion exchange system for removing arsenic contaminan...
Patent number
8,034,244
Issue date
Oct 11, 2011
Envirogen Technologies, Inc.
Peter L. Jensen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for limiting backflow in a biological fluidized b...
Patent number
7,754,159
Issue date
Jul 13, 2010
Envirogen Technologies, Inc.
Samuel Frisch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High efficiency ion exchange system for removing nitrate contaminan...
Patent number
7,754,070
Issue date
Jul 13, 2010
Envirogen Technologies, Inc.
Peter L. Jensen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High efficiency ion exchange system for removing perchlorate contam...
Patent number
7,754,071
Issue date
Jul 13, 2010
Envirogen Technologies, Inc.
Peter L. Jensen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for wastewater treatment with resource recovery and reduced...
Patent number
7,713,417
Issue date
May 11, 2010
Envirogen Technologies, Inc.
Paul M. Sutton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Radium selective media and method for manufacturing
Patent number
7,662,292
Issue date
Feb 16, 2010
Envirogen Technologies, Inc.
Michael D. Kelly
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
ANOXIC MEMBRANE FILTRATION SYSTEM AND WATER TREATMENT METHOD
Publication number
20160068419
Publication date
Mar 10, 2016
Envirogen Technologies, Inc.
Samuel Frisch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ANOXIC MEMBRANE FILTRATION SYSTEM AND WATER TREATMENT METHOD
Publication number
20140054219
Publication date
Feb 27, 2014
Envirogen Technologies, Inc.
Samuel Frisch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HIGH EFFICIENCY ION EXCHANGE SYSTEM FOR REMOVING ARSENIC CONTAMINAN...
Publication number
20100252505
Publication date
Oct 7, 2010
ENVIROGEN TECHNOLOGIES, INC.
Peter L. Jensen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems And Methods For Treatment Of Perchlorate Contaminated Water
Publication number
20100089825
Publication date
Apr 15, 2010
Envirogen Technologies, Inc.
Ken Canzano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Trademark
last 30 trademarks
Information
Trademark
85012848 - ENVIROHPA
Serial number
85012848
Filing date
Apr 13, 2010
Envirogen Technologies, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry