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Delta Chemicals, Inc.
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Searsport, ME, US
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Patents Grants
last 30 patents
Information
Patent Grant
Production of paper and paper products
Patent number
5,194,120
Issue date
Mar 16, 1993
Delta Chemicals
Stephen Peats
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper making
Patent number
5,178,730
Issue date
Jan 12, 1993
Delta Chemicals
Harris J. Bixler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper making using hectorite and cationic starch
Patent number
5,071,512
Issue date
Dec 10, 1991
Delta Chemicals, Inc.
Harris J. Bixler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74165324 - DAC
Serial number
74165324
Filing date
May 10, 1991
Delta Chemicals, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73406949 - ALKA-FLOC
Serial number
73406949
Filing date
Dec 22, 1982
Delta Chemicals, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry