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KEWANEE INDUSTRIES, INC
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BRYN MAWR, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Amphoteric surfactants
Patent number
4,192,817
Issue date
Mar 11, 1980
Kewanee Industries, Inc.
Saul Kaplan
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Hair conditioning compounds
Patent number
4,190,644
Issue date
Feb 26, 1980
Kewanee Industries, Inc.
Harold A. Green
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of effecting flocculation
Patent number
4,188,293
Issue date
Feb 12, 1980
Kewanee Industries, Inc.
Harold A. Green
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cleaner and grease emulsifier
Patent number
4,158,644
Issue date
Jun 19, 1979
Kewanee Industries, Inc.
Richard J. Hammerel
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Hair conditioning agents
Patent number
4,155,994
Issue date
May 22, 1979
Kewanee Industries, Inc.
John J. Merianos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preventing fading in textiles
Patent number
4,155,710
Issue date
May 22, 1979
Kewanee Industries, Inc.
John A. Komninos
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method of inhibiting microorganisms
Patent number
4,140,798
Issue date
Feb 20, 1979
Kewanee Industries, Inc.
John J. Merianos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous detergent compositions containing amphoteric surfactants ha...
Patent number
4,133,772
Issue date
Jan 9, 1979
Kewanee Industries, Inc.
Saul Kaplan
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Randomly terminated capped polymers
Patent number
4,091,113
Issue date
May 23, 1978
Kewanee Industries, Inc.
Harold A. Green
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2,3-Dihalo-1,4-dithiocyano-2-butenes and their homologs
Patent number
4,087,451
Issue date
May 2, 1978
Kewanee Industries, Inc.
John J. Merianos
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73192060 - MAPROTEX
Serial number
73192060
Registration number
1141934
Filing date
Nov 6, 1978
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73192059 - MAPROPEARL
Serial number
73192059
Registration number
1139333
Filing date
Nov 6, 1978
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73183711 - SPECTRON
Serial number
73183711
Filing date
Aug 28, 1978
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73172795 - COLONIAL
Serial number
73172795
Registration number
1133443
Filing date
Jun 2, 1978
KEWANEE INDUSTRIES, INC.
2 - Paints, varnishes, lacquers
Information
Trademark
73171608 - SEAMKWIK
Serial number
73171608
Registration number
1109030
Filing date
May 24, 1978
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73155800 - SEAMGARD
Serial number
73155800
Registration number
1102468
Filing date
Jan 19, 1978
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73141839 - ONYXSPERSE
Serial number
73141839
Registration number
1098446
Filing date
Sep 19, 1977
KEWANEE INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73141398 - PYROX
Serial number
73141398
Registration number
1120517
Filing date
Sep 16, 1977
KEWANEE INDUSTRIES, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73122004 - SUR-TEX
Serial number
73122004
Registration number
1085994
Filing date
Apr 7, 1977
KEWANEE INDUSTRIES, INC.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
73121922 - SUR-CORNER BEAD
Serial number
73121922
Registration number
1087320
Filing date
Apr 7, 1977
KEWANEE INDUSTRIES, INC.
19 - Building materials (non-metallic)
Information
Trademark
73122020 - SUR-TAPPING TOOLS
Serial number
73122020
Registration number
1085906
Filing date
Apr 7, 1977
KEWANEE INDUSTRIES, INC.
8 - Hand tools and implements (hand-operated)