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COGNIS, INC.
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Santa Rosa, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the removal of toxic cyanide and heavy metal species fr...
Patent number
5,522,997
Issue date
Jun 4, 1996
COGNIS, Inc.
Michael J. Virnig
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for removing heavy metals from soil
Patent number
5,505,925
Issue date
Apr 9, 1996
Cognis, Inc.
William E. Fristad
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Bacillus lentus alkaline protease varints with enhanced stability
Patent number
5,500,364
Issue date
Mar 19, 1996
COGNIS, Inc.
Teresa Christianson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing heavy metals from paint chips
Patent number
5,494,649
Issue date
Feb 27, 1996
COGNIS, Inc.
William E. Fristad
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method and apparatus for removing metal contamination from soil
Patent number
5,466,426
Issue date
Nov 14, 1995
COGNIS, Inc.
William E. Fristad
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Apparatus and process for recovering metal from an aqueous solution
Patent number
5,454,917
Issue date
Oct 3, 1995
COGNIS, Inc.
Phillip L. Mattison
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bacillus lentus alkaline protease variants with increased stability
Patent number
5,340,735
Issue date
Aug 23, 1994
COGNIS, Inc.
Teresa Christianson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of preparing enriched enantiomers of glycerol carbonate and...
Patent number
5,326,885
Issue date
Jul 5, 1994
Cognis, Inc.
Alan G. Olivero
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74676016 - COGNIS
Serial number
74676016
Registration number
1966934
Filing date
May 18, 1995
COGNIS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74477118 - CYANOMET
Serial number
74477118
Filing date
Jan 6, 1994
COGNIS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74477033 - CYANOMET
Serial number
74477033
Filing date
Jan 6, 1994
COGNIS, INC.
40 - Treatment of materials
Information
Trademark
74283640 - COGNIS
Serial number
74283640
Registration number
1753044
Filing date
Jun 10, 1992
COGNIS, INC.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74283634 - TERRAMET
Serial number
74283634
Registration number
1833042
Filing date
Jun 10, 1992
COGNIS, INC.
40 - Treatment of materials