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DIATEC POLYMERS, AN IL GENERAL PARTNERSHIP
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BATAVIA, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of water treatment using polyacrylamide-phosphonate flocculants
Patent number
5,393,436
Issue date
Feb 28, 1995
Diatec Polymers
Leo E. Nagan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyacrylamide-phosphonate flocculants and methods of making
Patent number
5,342,539
Issue date
Aug 30, 1994
Diatec Polymers
Leo E. Nagan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for rapidly dissolving polymers in water
Patent number
4,874,588
Issue date
Oct 17, 1989
Diatec Polymers
Edwin T. Sortwell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of rapidly dissolving polymer gels in water
Patent number
4,845,192
Issue date
Jul 4, 1989
Diatec Polymers
Edwin T. Sortwell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersion of dry polymers into water
Patent number
4,640,622
Issue date
Feb 3, 1987
Diatec Polymers
Edwin T. Sortwell
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of dispersing dry, water-soluble polymers in water
Patent number
4,603,156
Issue date
Jul 29, 1986
Diatec Polymers
Edwin T. Sortwell
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of rapidly dissolving polymers in water
Patent number
4,529,794
Issue date
Jul 16, 1985
Diatec Polymers
Edwin T. Sortwell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of rapidly dissolving polymers in water
Patent number
4,507,470
Issue date
Mar 26, 1985
Diatec Polymers
Edwin T. Sortwell
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74372611 - DIATEC
Serial number
74372611
Registration number
1810356
Filing date
Mar 29, 1993
DIATEC POLYMERS
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74019492 - CHEMICAL SECONDARY
Serial number
74019492
Filing date
Jan 16, 1990
DIATEC POLYMERS
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73501521 - DIATEC
Serial number
73501521
Registration number
1345415
Filing date
Sep 28, 1984
DIATEC POLYMERS
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry