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C.H.R.I.S.T., INC.
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ROCKFORD, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for treating semiconductor fabrication reclaim
Patent number
6,123,851
Issue date
Sep 26, 2000
Christ AG
Philippe Rychen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cleaning of deposit filters
Patent number
5,494,591
Issue date
Feb 27, 1996
Christ AG
Hans P. Stamm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the conditioning of ion exchange resins
Patent number
5,443,740
Issue date
Aug 22, 1995
Christ AG
Serge Schmitt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus for the continuous electrochemical desalination of aqueou...
Patent number
5,376,253
Issue date
Dec 27, 1994
Christ AG
Philippe Rychen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76141550 - CHRIST WATER TECHNOLOGY
Serial number
76141550
Registration number
2593894
Filing date
Oct 5, 2000
Christ Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75853322 - OSMOTRON
Serial number
75853322
Registration number
2551638
Filing date
Nov 18, 1999
Christ Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74650565 - CHRIST
Serial number
74650565
Registration number
2039709
Filing date
Mar 23, 1995
Christ Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74650564 - SEPTRON
Serial number
74650564
Registration number
1990936
Filing date
Mar 23, 1995
Christ Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74650562 - C CHRIST
Serial number
74650562
Registration number
2073016
Filing date
Mar 23, 1995
Christ Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73070175 - C.H.R.I.S.T.
Serial number
73070175
Registration number
1052125
Filing date
Nov 26, 1975
C.H.R.I.S.T., INC.
42 - Scientific and technological services and research and design relating thereto