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JEFFERSON CHEMICAL COMPANY, INC.
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HOUSTON, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polyurethane elastomers having improved sag resistance
Patent number
3,979,364
Issue date
Sep 7, 1976
Jefferson Chemical Company, Inc.
Richard Lee Rowton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anhydrous catalyst for manufacture of glycol ethers
Patent number
3,972,948
Issue date
Aug 3, 1976
Jefferson Chemical Company, Inc.
George Joseph Laemmle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of methylene-bridged polyphenylpolyamine mixtures
Patent number
3,971,829
Issue date
Jul 27, 1976
Jefferson Chemical Company, Inc.
Edward Thomas Marquis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer-prepolymer composition prepared by polymerizing an ethyleni...
Patent number
3,968,089
Issue date
Jul 6, 1976
Jefferson Chemical Company, Inc.
Michael Cuscurida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified isocyanate foams
Patent number
3,960,788
Issue date
Jun 1, 1976
Jefferson Chemical Company, Inc.
Michael Cuscurida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
N-acetyl l-polychlorobenzamide compounds
Patent number
3,959,370
Issue date
May 25, 1976
Jefferson Chemical Company, Inc.
Lewis William Watts
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of mixed isomeric methylene-bridged pol...
Patent number
3,959,374
Issue date
May 25, 1976
Jefferson Chemical Company, Inc.
Michael E. Brennan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation of olefins
Patent number
3,954,877
Issue date
May 4, 1976
Jefferson Chemical Co., Inc.
Robert M. Gipson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinylidene alcohol compositions
Patent number
3,952,068
Issue date
Apr 20, 1976
Jefferson Chemical Company, Inc.
Robert Malone Gipson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 1-methylpiperazine and 1,4-dimethylpiperazine as co-...
Patent number
3,948,900
Issue date
Apr 6, 1976
Jefferson Chemical Company, Inc.
Philip Hotchkiss Moss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyanoethylation of aromatic amines
Patent number
3,943,162
Issue date
Mar 9, 1976
Jefferson Chemical Co., Inc.
Michael E. Brennan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of accelerating epoxy curing
Patent number
3,943,104
Issue date
Mar 9, 1976
Jefferson Chemical Company, Inc.
Harold George Waddill
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Novel combination soap bar
Patent number
3,941,711
Issue date
Mar 2, 1976
Jefferson Chemical Company, Inc.
Robert Malone Gipson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Fire retardant polyester resins
Patent number
3,937,756
Issue date
Feb 10, 1976
Jefferson Chemical Company, Inc.
Howard Paul Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73255236 - RIMTEX
Serial number
73255236
Registration number
1178726
Filing date
Mar 24, 1980
Jefferson Chemical Company, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72330750 - JEFFAMINE
Serial number
72330750
Registration number
900546
Filing date
Jun 23, 1969
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72303801 - FIRESORB
Serial number
72303801
Registration number
878973
Filing date
Jul 29, 1968
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72303802 - FIREKILL
Serial number
72303802
Registration number
888904
Filing date
Jul 29, 1968
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72214991 - GUARDIAN
Serial number
72214991
Registration number
800139
Filing date
Mar 25, 1965
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72214992 - JEFFCOOL
Serial number
72214992
Registration number
800140
Filing date
Mar 25, 1965
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72186361 - THANATE
Serial number
72186361
Registration number
806184
Filing date
Feb 10, 1964
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72186362 - THANOL
Serial number
72186362
Registration number
792782
Filing date
Feb 10, 1964
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72186360 - THANCAT
Serial number
72186360
Registration number
780828
Filing date
Feb 10, 1964
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72184825 - DIGLYCOLAMINE
Serial number
72184825
Registration number
790882
Filing date
Jan 17, 1964
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72167270 - JEFFERSOL
Serial number
72167270
Registration number
769789
Filing date
Apr 22, 1963
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72013374 - JEFFERSON CHEMICALS
Serial number
72013374
Registration number
651039
Filing date
Aug 3, 1956
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72000594 - HI-DRY
Serial number
72000594
Registration number
636330
Filing date
Jan 12, 1956
JEFFERSON CHEMICAL COMPANY, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry