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Tom Varadi
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrocarbon treatment process
Patent number
9,458,392
Issue date
Oct 4, 2016
Merichem Company
Tiejun Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus for treating a waste stream
Patent number
8,906,230
Issue date
Dec 9, 2014
Merichem Company
Tom Varadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hydrocarbon treatment process
Patent number
8,900,446
Issue date
Dec 2, 2014
Merichem Company
Tiejun Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus for treating a waste stream
Patent number
8,298,429
Issue date
Oct 30, 2012
Merichem Company
Tom Varadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus for treating a waste stream
Patent number
7,828,962
Issue date
Nov 9, 2010
Merichem Company
Tom Varadi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
HYDROCARBON TREATMENT PROCESS
Publication number
20150048006
Publication date
Feb 19, 2015
MERICHEM COMPANY
Tiejun Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
APPARATUS FOR TREATING A WASTE STREAM
Publication number
20130020239
Publication date
Jan 24, 2013
MERICHEM COMPANY
Tom Varadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR TREATING A WASTE STREAM
Publication number
20120273405
Publication date
Nov 1, 2012
MERICHEM COMPANY
Tom Varadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON TREATMENT PROCESS
Publication number
20110163008
Publication date
Jul 7, 2011
MERICHEM COMPANY
Tiejun Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Hydrocarbon Treatment Process
Publication number
20110127194
Publication date
Jun 2, 2011
MERICHEM COMPANY
Tiejun Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
APPARATUS FOR TREATING A WASTE STREAM
Publication number
20100200477
Publication date
Aug 12, 2010
MERICHEM COMPANY
Tom Varadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus for treating a waste stream
Publication number
20100122950
Publication date
May 20, 2010
Tom Varadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL