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LOS ANGELES, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for increasing the lifetime of stretford solution
Patent number
6,558,646
Issue date
May 6, 2003
Tosco Corporation
Marlea Harmon
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for removing selenocyanate ions from waste water
Patent number
6,214,238
Issue date
Apr 10, 2001
Tosco Corporation
Darrell Lynn Gallup
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Diesel fuel
Patent number
5,792,339
Issue date
Aug 11, 1998
Tosco Corporation
Robert L. Russell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Circulating bed heat exchanger for cooling shale ash
Patent number
4,509,589
Issue date
Apr 9, 1985
Tosco Corporation
Franklin B. Carlson
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Asphalt composition
Patent number
4,459,157
Issue date
Jul 10, 1984
Tosco Corporation
Russell E. Koons
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of entrained flow drying
Patent number
4,445,976
Issue date
May 1, 1984
Tosco Corporation
Christopher LaDelfa
F26 - DRYING
Information
Patent Grant
Apparatus for practicing heat flux control technique
Patent number
4,427,493
Issue date
Jan 24, 1984
Tosco Corporation
John H. Barney
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for recovering carbonaceous liquids from solid carbonaceous...
Patent number
4,421,603
Issue date
Dec 20, 1983
Tosco Corporation
Robert N. Hall
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for combusting carbonaceous solids containing nitrogen
Patent number
4,413,573
Issue date
Nov 8, 1983
Tosco Corporation
Robert N. Hall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for heating solid heat-carrying bodies
Patent number
4,407,653
Issue date
Oct 4, 1983
Tosco Corporation
John F. Nutter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
System and method for lowered hydrogen sulfide emissions from oil s...
Patent number
4,401,553
Issue date
Aug 30, 1983
Tosco Corporation
Gerald B. Faudel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Preheating of oil shale prior to pyrolysis
Patent number
4,384,947
Issue date
May 24, 1983
Tosco Corporation
Kenneth D. Van Zanten
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Heat flux control technique
Patent number
4,374,017
Issue date
Feb 15, 1983
Tosco Corporation
John H. Barney
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Retort seal mechanism with integral bearings
Patent number
4,361,333
Issue date
Nov 30, 1982
Tosco Corporation
Donald Firth
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Hydrostatic retort seal
Patent number
4,353,558
Issue date
Oct 12, 1982
Tosco Corporation
Donald Firth
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method for the removal of nitric oxide from gas streams
Patent number
4,325,925
Issue date
Apr 20, 1982
Tosco Corporation
Frank C. Haas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for maximizing oil yield in the retorting of oil shale
Patent number
4,312,740
Issue date
Jan 26, 1982
Tosco Corporation
Gerald R. Chiaramonte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for easily removing zinc from carbon black contaminated with...
Patent number
4,264,568
Issue date
Apr 28, 1981
Tosco Corporation
Frank C. Haas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Single retort manufacturing technique for producing valuable char a...
Patent number
4,260,456
Issue date
Apr 7, 1981
Tosco Corporation
Bernard L. Schulman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for recovering vanadium from petroleum coke
Patent number
4,243,639
Issue date
Jan 6, 1981
Tosco Corporation
Frank C. Haas
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for separating carbon black from fiberglass
Patent number
4,231,998
Issue date
Nov 4, 1980
Tosco Corporation
Manuel M. Gutierrez
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and apparatus for conservation of heat from sludge produced...
Patent number
4,226,699
Issue date
Oct 7, 1980
Tosco Corporation
John F. Nutter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for retorting a substance containing organic m...
Patent number
4,210,491
Issue date
Jul 1, 1980
Tosco Corporation
Bernard L. Schulman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Seal assembly and method for providing a seal in a rotary kiln
Patent number
4,193,756
Issue date
Mar 18, 1980
Tosco Corporation
F. Roland Leon
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus and method for heating a plurality of solids
Patent number
4,193,760
Issue date
Mar 18, 1980
Tosco Corporation
R. Glenn Vawter
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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last 30 trademarks
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Trademark
78196930 - UNION 76
Serial number
78196930
Filing date
Dec 20, 2002
Tosco Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78196637 - UNION 76
Serial number
78196637
Filing date
Dec 20, 2002
Tosco Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78196635 - UNION 76
Serial number
78196635
Registration number
2827880
Filing date
Dec 20, 2002
Tosco Corporation
36 - Insurance
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Trademark
76440977 - 76 COOL BLUE
Serial number
76440977
Registration number
2794028
Filing date
Aug 16, 2002
Tosco Corporation
4 - Industrial oils and greases
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Trademark
76414402 - UNION 76
Serial number
76414402
Registration number
2796841
Filing date
May 30, 2002
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
76353018 - KENDALL SHP
Serial number
76353018
Registration number
2635041
Filing date
Dec 26, 2001
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
76340470 - GET THE SPIRIT
Serial number
76340470
Registration number
3250091
Filing date
Nov 20, 2001
Tosco Corporation
4 - Industrial oils and greases
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Trademark
76327612 - ZAPLINK
Serial number
76327612
Registration number
3374642
Filing date
Oct 18, 2001
Tosco Corporation
35 - Advertising
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Trademark
76327487 - ZOOMFEST
Serial number
76327487
Registration number
2678983
Filing date
Oct 17, 2001
Tosco Corporation
41 - Education
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Trademark
76208052 - 76 OMNIGUARD QLT
Serial number
76208052
Registration number
2661803
Filing date
Feb 9, 2001
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
76179589 - UNION 76
Serial number
76179589
Registration number
2627477
Filing date
Dec 12, 2000
Tosco Corporation
36 - Insurance
Information
Trademark
76151438 - SEVENTY SIX 76
Serial number
76151438
Registration number
2698370
Filing date
Oct 20, 2000
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
76126185 - THE E-PLACE TO BE
Serial number
76126185
Filing date
Sep 12, 2000
Tosco Corporation
35 - Advertising
Information
Trademark
76063017 - THE E-PLACE.COM
Serial number
76063017
Filing date
Jun 5, 2000
Tosco Corporation
35 - Advertising
Information
Trademark
76062742 - E-PLACE.COM
Serial number
76062742
Filing date
Jun 5, 2000
Tosco Corporation
35 - Advertising
Information
Trademark
76036512 - 76.COM
Serial number
76036512
Filing date
Apr 28, 2000
Tosco Corporation
35 - Advertising
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Trademark
76036955 - CIRCLEK.COM
Serial number
76036955
Registration number
2737368
Filing date
Apr 28, 2000
Tosco Corporation
35 - Advertising
Information
Trademark
75939599 - THE E-PLACE.COM
Serial number
75939599
Filing date
Mar 9, 2000
Tosco Corporation
35 - Advertising
Information
Trademark
75915610 - 76 PURE SYNTHETIC MOTOR OIL
Serial number
75915610
Registration number
2636225
Filing date
Feb 4, 2000
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
75913710 - PROWASH CLEAN & GO
Serial number
75913710
Registration number
2528401
Filing date
Feb 3, 2000
Tosco Corporation
37 - Building construction
Information
Trademark
75877629 - 76 EXPRESS LANE
Serial number
75877629
Registration number
2579602
Filing date
Dec 13, 1999
Tosco Corporation
35 - Advertising
Information
Trademark
75814413 - 76 WITH PROPOWER
Serial number
75814413
Filing date
Oct 4, 1999
Tosco Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75796819 - 76 PROPOWER
Serial number
75796819
Filing date
Sep 10, 1999
Tosco Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75752235 - 76 OMNIGUARD QLT
Serial number
75752235
Registration number
2434732
Filing date
Jul 15, 1999
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
75504803 - PROPOWER
Serial number
75504803
Filing date
Jun 18, 1998
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
75465614 - 76 FASTBREAK FOOD & MORE
Serial number
75465614
Registration number
2255427
Filing date
Apr 10, 1998
Tosco Corporation
35 - Advertising
Information
Trademark
75405778 - 76 PERFORMANCE
Serial number
75405778
Registration number
2361124
Filing date
Dec 15, 1997
Tosco Corporation
4 - Industrial oils and greases
Information
Trademark
75366279 - PROWASH EXPRESS SERVICE
Serial number
75366279
Registration number
2220296
Filing date
Oct 1, 1997
Tosco Corporation
37 - Building construction
Information
Trademark
75336521 - PROWASH FULL SERVICE
Serial number
75336521
Registration number
2216034
Filing date
Aug 6, 1997
Tosco Corporation
37 - Building construction
Information
Trademark
75336825 - PROWASH FULL SERVICE
Serial number
75336825
Registration number
2212550
Filing date
Aug 6, 1997
Tosco Corporation
37 - Building construction