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-
-
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Defoamer and methods of use thereof
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Patent number 6,448,298
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Issue date Sep 10, 2002
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BetzDearborn, Inc.
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Raimundo Romualdo
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Water soluble copolymers
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Patent number 6,444,747
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Issue date Sep 3, 2002
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BetzDearborn Inc.
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Fu Chen
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-
-
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Method of cleaning a metal surface
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Patent number 6,348,440
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Issue date Feb 19, 2002
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BetzDearborn Inc.
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Donald A. Meskers
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Methods for fumigating soil
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Patent number 6,294,584
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Issue date Sep 25, 2001
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BetzDearborn Inc.
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Edmund J. Bockowski
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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-
-
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Copper leach process aids
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Patent number 6,261,341
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Issue date Jul 17, 2001
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BetzDearborn Inc.
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Ricardo Arancibia Cifuentes
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Copper leach process aids
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Patent number 6,258,245
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Issue date Jul 10, 2001
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BetzDearborn Inc.
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Ricardo Arancibia Cifuentes
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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-
-
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Injection quill for water treatment
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Patent number 6,238,557
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Issue date May 29, 2001
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BetzDearborn Inc.
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Robert R. Ziemer
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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-
-
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Papermaking aid
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Patent number 6,168,686
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Issue date Jan 2, 2001
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BetzDearborn, Inc.
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Frank J. Sutman
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Injection quill for water treatment
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Patent number 6,165,372
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Issue date Dec 26, 2000
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BetzDearborn Inc.
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Robert R. Ziemer
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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76371220 - PERFORM
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Serial number 76371220
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Registration number 2717199
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Filing date Feb 14, 2002
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76023091
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Serial number 76023091
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Filing date Apr 10, 2000
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75922231 - ACRYSHIELD
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Serial number 75922231
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Registration number 2570727
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Filing date Feb 18, 2000
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75575523 - LINK SOURCING
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Serial number 75575523
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Registration number 2500698
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Filing date Oct 22, 1998
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BETZDEARBORN INC.
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35 - Advertising
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75562909 - PRISM
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Serial number 75562909
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Filing date Oct 2, 1998
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75518775 - FERROQUEST
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Serial number 75518775
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Registration number 2277956
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Filing date Jul 14, 1998
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75483444 - ACRYSHIELD
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Serial number 75483444
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Filing date May 12, 1998
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75483437 - ASK-LISTEN-DELIVER
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Serial number 75483437
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Filing date May 12, 1998
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75483438 - CUSTOM CLEAN
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Serial number 75483438
-
Filing date May 12, 1998
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75483439 - PROOF NOT PROMISES
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Serial number 75483439
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Registration number 2228995
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Filing date May 12, 1998
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75469449 - OPTITHERM
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Serial number 75469449
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Registration number 2296951
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Filing date Apr 17, 1998
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BETZDEARBORN INC.
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37 - Building construction
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75440739 - ARGO SCIENTIFIC
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Serial number 75440739
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Registration number 2256853
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Filing date Feb 18, 1998
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75407311 - ZENIX
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Serial number 75407311
-
Filing date Dec 16, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75399731 - SOLISEP
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Serial number 75399731
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Registration number 2246724
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Filing date Nov 26, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75377570 - DIEVANATE
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Serial number 75377570
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Registration number 2310315
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Filing date Oct 22, 1997
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Index Industries, Inc.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75339097 - ALKAT-AR
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Serial number 75339097
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Registration number 2187680
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Filing date Aug 11, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340674 - SCALETROL
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Serial number 75340674
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Registration number 2187697
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Filing date Jul 30, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75330893 - INFINITY
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Serial number 75330893
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Registration number 2221000
-
Filing date Jul 25, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340485 - KLARAID
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Serial number 75340485
-
Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340441 - METCLEAR
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Serial number 75340441
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Registration number 2248802
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Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340440 - PROSWEET
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Serial number 75340440
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Registration number 2383603
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Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340486 - FLOGARD
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Serial number 75340486
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Registration number 2427214
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Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340487 - BIOMATE
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Serial number 75340487
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Registration number 2333593
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Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75340439 - FOODPRO
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Serial number 75340439
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Registration number 2244305
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Filing date Jul 24, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75305303 - AQUA-SHED
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Serial number 75305303
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Registration number 2165856
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Filing date Jun 9, 1997
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BETZDEARBORN INC.
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42 - Scientific and technological services and research and design relating thereto
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75303600 - SPECTRUS
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Serial number 75303600
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Registration number 2220959
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Filing date Jun 5, 1997
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BETZDEARBORN INC.
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5 - Pharmaceutical and veterinary preparations
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75300989 - PERFORM
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Serial number 75300989
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Filing date May 30, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75300984 - SPECTRUM
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Serial number 75300984
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Registration number 2223229
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Filing date May 30, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75300985 - PRESSTIGE
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Serial number 75300985
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Registration number 2220954
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Filing date May 30, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75300986 - PROTOCOL
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Serial number 75300986
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Registration number 2237591
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Filing date May 30, 1997
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BETZDEARBORN INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry