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Eka Nobel, Inc.
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Marietta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process of producing chlorine dioxide
Patent number
5,858,322
Issue date
Jan 12, 1999
EKA Nobel Inc.
John M. Gray
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of chlorine dioxide
Patent number
5,770,171
Issue date
Jun 23, 1998
EKA Nobel Inc.
Birgitta Sundblad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of disinfection
Patent number
5,641,530
Issue date
Jun 24, 1997
EKA Nobel Inc.
T. C. Chen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Production of polysulphide by electrolysis of white liquor containi...
Patent number
5,624,545
Issue date
Apr 29, 1997
EKA Nobel Inc.
Johan Landfors
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process of producing chlorine dioxide
Patent number
5,523,072
Issue date
Jun 4, 1996
EKA Nobel Inc.
Helena Falgen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process of producing chlorine dioxide
Patent number
5,487,881
Issue date
Jan 30, 1996
EKA Nobel Inc.
Helena Falgen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide
Patent number
5,486,344
Issue date
Jan 23, 1996
EKA Nobel Inc.
John R. Winters
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrochemical process
Patent number
5,478,446
Issue date
Dec 26, 1995
EKA Nobel Inc.
Helena Falgen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for treating waste water effluent
Patent number
5,470,480
Issue date
Nov 28, 1995
EKA Nobel, Inc.
John M. Gray
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for continuously producing chlorine dioxide
Patent number
5,380,517
Issue date
Jan 10, 1995
EKA Nobel Inc.
John C. Sokol
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of chlorine dioxide
Patent number
5,273,733
Issue date
Dec 28, 1993
EKA Nobel Inc.
John R. Winters
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75004839 - LASAR
Serial number
75004839
Registration number
2143104
Filing date
Oct 12, 1995
Eka Nobel, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74597862 - MONITROL
Serial number
74597862
Registration number
2079645
Filing date
Nov 14, 1994
Eka Nobel, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74506600 - JETSIZE
Serial number
74506600
Registration number
1891880
Filing date
Mar 29, 1994
Eka Nobel, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74058284 - SVP-LITE
Serial number
74058284
Registration number
1804979
Filing date
May 11, 1990
Eka Nobel, Inc.
7 - Machines and machine tools
Information
Trademark
74056779 - EKA NOBEL
Serial number
74056779
Registration number
1782931
Filing date
May 7, 1990
Eka Nobel, Inc.
37 - Building construction