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WHATMAN INC
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CLIFTON, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solid phase extraction disk and apparatus for enhanced recovery and...
Patent number
6,124,012
Issue date
Sep 26, 2000
Whatman Inc.
Walter Leon Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solid phase extraction apparatus for enhanced recovery and precision
Patent number
5,849,249
Issue date
Dec 15, 1998
Whatman Inc.
Walter Leon Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for packing chromatographic columns
Patent number
4,175,037
Issue date
Nov 20, 1979
Whatman Inc.
Charles H. Benney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74221763 - UNIPREP
Serial number
74221763
Registration number
1715294
Filing date
Nov 15, 1991
Whatman Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73253376 - µPARTISORB
Serial number
73253376
Registration number
1167068
Filing date
Mar 10, 1980
Whatman Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73243383 - SOLVECON
Serial number
73243383
Registration number
1162362
Filing date
Dec 18, 1979
Whatman Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73167270 - MAGNUM 9
Serial number
73167270
Registration number
1122249
Filing date
Apr 20, 1978
Whatman Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73167281 - LINEAR-K
Serial number
73167281
Registration number
1123968
Filing date
Apr 20, 1978
Whatman Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73047696 - COLUMNS ON THE ARTS AND SCIENCES OF CHROMATOGRAPHY
Serial number
73047696
Registration number
1061900
Filing date
Mar 25, 1975
Whatman Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
73018559 - PARTISIL
Serial number
73018559
Registration number
1077680
Filing date
Apr 11, 1974
Whatman Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry