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Reed Lignin, Inc.
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Greenwich, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Use of lignin/amine/surfactant blends in enhanced oil recovery
Patent number
5,114,599
Issue date
May 19, 1992
Texaco Producing Inc.
Francis E. Debons
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solubilized lignosulfonate derivatives
Patent number
RE32895
Issue date
Mar 28, 1989
Reed Lignin, Inc.
William J. Detroit
530 - Chemistry: natural resins or derivatives
Information
Patent Grant
Oxidized alkali lignins and their use in enhanced oil recovery
Patent number
4,611,659
Issue date
Sep 16, 1986
Getty Oil Company
Francis E. DeBons
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of enhanced oil recovery and compositions useful therein
Patent number
4,548,721
Issue date
Oct 22, 1985
Getty Oil Company
Francis E. DeBons
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dyestuffs and dyeing method using lignin adduct dispersant
Patent number
4,492,586
Issue date
Jan 8, 1985
Reed Lignin, Inc.
Stephen Y. Lin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Oil well drilling clay conditioners and method of their preparation
Patent number
4,457,853
Issue date
Jul 3, 1984
Reed Lignin Inc.
William J. Detroit
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cationic reaction product of kraft lignin with aldehyde and polyamine
Patent number
4,455,257
Issue date
Jun 19, 1984
Reed Lignin, Inc.
Henry W. Hoftiezer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oil well drilling clay conditioners and method of their preparation
Patent number
4,447,339
Issue date
May 8, 1984
Reed Lignin, Inc.
William J. Detroit
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Lignin-based dispersants especially adapted for thermosol dyeing
Patent number
4,444,562
Issue date
Apr 24, 1984
Reed Lignin, Inc.
Stephen Y. Lin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Lignosulfonated derivatives for use in enhanced oil recovery
Patent number
4,384,997
Issue date
May 24, 1983
Reed Lignin, Inc.
William J. Detroit
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73719461 - PELTEX
Serial number
73719461
Registration number
1553381
Filing date
Mar 24, 1988
Reed Lignin Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73559753 - KELIG
Serial number
73559753
Filing date
Sep 23, 1985
Reed Lignin Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73488311 - AMERI-BOND
Serial number
73488311
Registration number
1332722
Filing date
Jul 3, 1984
Reed Lignin Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73309732 - PETROLIG
Serial number
73309732
Registration number
1386406
Filing date
May 11, 1981
American Can Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry