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ST. LOUIS, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Biodegradable corrosion inhibitors of low toxicity
Patent number
5,785,895
Issue date
Jul 28, 1998
Petrolite Corporation
Richard L. Martin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anti-static additives for hydrocarbons
Patent number
5,672,183
Issue date
Sep 30, 1997
Petrolite Corporation
John A. Schield
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of removing water soluble organics from oil process water
Patent number
5,637,223
Issue date
Jun 10, 1997
Petrolite Corporation
Thomas J. Bellos
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for dispersing pigments with polyoxyalkylated ethers
Patent number
5,634,971
Issue date
Jun 3, 1997
Petrolite Corporation
Timothy J. Baker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Corrosion inhibition by ethoxylated fatty amine salts of maleated u...
Patent number
5,582,792
Issue date
Dec 10, 1996
Petrolite Corporation
James A. Dougherty
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Use of olefinic imines to scavenge sulfur species
Patent number
5,567,213
Issue date
Oct 22, 1996
Petrolite Corporation
David R. Gentry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Use of olefinic imines to scavenge sulfur species
Patent number
5,567,212
Issue date
Oct 22, 1996
Petrolite Corporation
David R. Gentry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for suppressing the viscosity of bioinsecticide slurries and...
Patent number
5,538,723
Issue date
Jul 23, 1996
Petrolite Corporation
Kevin J. McCarthy
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Asphaltene removal composition and method
Patent number
5,504,063
Issue date
Apr 2, 1996
Petrolite Corporation
Harold L. Becker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods for reducing sulfides in sewage gas
Patent number
5,480,860
Issue date
Jan 2, 1996
Petrolite Corporation
Edward T. Dillon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Corrosion inhibition with bilayer-forming surfactants
Patent number
5,456,767
Issue date
Oct 10, 1995
Petrolite Corporation
Sayed S. Shah
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Repulpable hot melt adhesives
Patent number
5,441,998
Issue date
Aug 15, 1995
Petrolite Corporation
Susan M. Teeters
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Clay-catalyzed synthesis of aryl-substituted fatty acids and fatty...
Patent number
5,440,059
Issue date
Aug 8, 1995
Petrolite Corporation
Bernardus A. O. Alink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removal of water soluble organics from oil process water
Patent number
5,439,592
Issue date
Aug 8, 1995
Petrolite Corporation
Thomas J. Bellos
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Repulpable laminating adhesive containing an ethylene vinyl acetate...
Patent number
5,436,287
Issue date
Jul 25, 1995
Petrolite Corporation
Michael D. Watson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Repulpable hot melt adhesive for packaging materials containing an...
Patent number
5,414,039
Issue date
May 9, 1995
Petrolite Corporation
Michael D. Watson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Repulpable laminating adhesive containing an elastomer, tackifier a...
Patent number
5,391,601
Issue date
Feb 21, 1995
Petrolite Corporation
Susan M. Teeters
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Corrosion inhibition by formation of iron carboxylate
Patent number
5,385,616
Issue date
Jan 31, 1995
Petrolite Corporation
James A. Dougherty
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Reaction product of nitrogen bases and phosphate esters as corrosio...
Patent number
5,380,466
Issue date
Jan 10, 1995
Petrolite Corporation
Richard L. Martin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Additive dispersions containing ethoxylated alcohols
Patent number
5,376,170
Issue date
Dec 27, 1994
Petrolite Corporation
Timothy J. Baker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Additive composition for water-based inks
Patent number
RE34792
Issue date
Nov 22, 1994
Petrolite Corporation
Timothy J. Baker
106 - Compositions: coating or plastic
Information
Patent Grant
Method of removing water soluble organics from oil process water
Patent number
5,364,532
Issue date
Nov 15, 1994
Petrolite Corporation
Thomas J. Bellos
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Corrosion inhibition in highly acidic environments by use of pyridi...
Patent number
5,336,441
Issue date
Aug 9, 1994
Petrolite Corporation
Sayed S. Shah
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Overprint aqueous varnish
Patent number
RE34647
Issue date
Jun 28, 1994
Petrolite Corporation
Timothy J. Baker
106 - Compositions: coating or plastic
Information
Patent Grant
Foam control in fermentation broths with a condensate of alkylpheno...
Patent number
5,288,789
Issue date
Feb 22, 1994
Petrolite Corporation
Kevin J. McCarthy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of scavenging hydrogen sulfide from hydrocarbons
Patent number
5,284,576
Issue date
Feb 8, 1994
Petrolite Corporation
Jerry J. Weers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of suppression of hydrogen sulfide with heterocyclic-amine a...
Patent number
5,266,185
Issue date
Nov 30, 1993
Petrolite Corporation
Jerry J. Weers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Scale inhibition during oil production
Patent number
5,263,539
Issue date
Nov 23, 1993
Petrolite Corporation
Mohammad H. Salimi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water soluble 1,2-dithio-3-thiones
Patent number
5,252,289
Issue date
Oct 12, 1993
Petrolite Corporation
Bernardus A. Oude Alink
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Overprint aqueous varnish
Patent number
RE34329
Issue date
Aug 3, 1993
Petrolite Corporation
Timothy J. Baker
106 - Compositions: coating or plastic
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
75256935 - NEW PHASE TECHNOLOGIES
Serial number
75256935
Filing date
Mar 11, 1997
PETROLITE CORPORATION
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241527 - PERFORMATHOX
Serial number
75241527
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241528 - PERFORMALENE
Serial number
75241528
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241531 - PERFORMACOL
Serial number
75241531
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241529 - PERFORMACID
Serial number
75241529
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241532 - NEW PHASE TECHNOLOGIES
Serial number
75241532
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75241530 - PERFORMA V
Serial number
75241530
Filing date
Feb 13, 1997
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75147371 - SMART
Serial number
75147371
Registration number
2101222
Filing date
Aug 8, 1996
Petrolite Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75083513 - BUILDING PERFORMANCE - TOGETHER
Serial number
75083513
Filing date
Apr 4, 1996
Petrolite Corporation
40 - Treatment of materials
Information
Trademark
75035532 - RESTORE
Serial number
75035532
Registration number
2151209
Filing date
Dec 21, 1995
Petrolite Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75021788 - POMAREZ
Serial number
75021788
Filing date
Nov 14, 1995
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74688498
Serial number
74688498
Registration number
2108124
Filing date
Jun 15, 1995
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74683234 - RESTORE PRODUCTION ENHANCEMENT PROGRAM
Serial number
74683234
Registration number
2024651
Filing date
Jun 1, 1995
Petrolite Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74683075 - RESTORE
Serial number
74683075
Registration number
2099914
Filing date
Jun 1, 1995
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74643585 - ECOTOX
Serial number
74643585
Registration number
1956201
Filing date
Feb 24, 1995
Petrolite Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74627904 - PETROLITE
Serial number
74627904
Registration number
2031458
Filing date
Jan 31, 1995
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74629299 - PETROLITE
Serial number
74629299
Registration number
2036425
Filing date
Jan 31, 1995
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74625142 - B
Serial number
74625142
Registration number
2065525
Filing date
Jan 24, 1995
Petrolite Corporation
4 - Industrial oils and greases
Information
Trademark
74609183 - UNICID
Serial number
74609183
Registration number
1935576
Filing date
Dec 8, 1994
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74559039 - XTEND CONTINUOUS PROTECTION PROGRAM
Serial number
74559039
Registration number
2076671
Filing date
Aug 9, 1994
Petrolite Corporation
40 - Treatment of materials
Information
Trademark
74559040 - XTEND
Serial number
74559040
Filing date
Aug 9, 1994
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74493382 - ECOTOX
Serial number
74493382
Filing date
Feb 18, 1994
Petrolite Corporation
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
74488104 - SULFA-SCRUB
Serial number
74488104
Registration number
1876266
Filing date
Feb 8, 1994
Petrolite Corporation
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
74482640 - ZYLAC
Serial number
74482640
Registration number
1874943
Filing date
Jan 25, 1994
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74480409 - UNITHOX
Serial number
74480409
Registration number
1869148
Filing date
Jan 18, 1994
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74477707 - UNICID
Serial number
74477707
Filing date
Jan 10, 1994
Petrolit Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74263947 - BAR-DUST
Serial number
74263947
Registration number
1746657
Filing date
Apr 8, 1992
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74141178 - BIOQUEST
Serial number
74141178
Registration number
1681709
Filing date
Feb 22, 1991
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74115376 - PHZ
Serial number
74115376
Registration number
1739306
Filing date
Nov 13, 1990
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74114540 - PHASE 3
Serial number
74114540
Registration number
1754703
Filing date
Nov 13, 1990
Petrolite Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry