LUMMUS CREST INC.

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BLOOMFIELD, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Inhibition of coke formation during vaporization of heavy hydrocarbons
- Patent number 5,190,634
- Issue date Mar 2, 1993
- Lummus Crest Inc.
- Jorge M. Fernandez-Baujin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Co-processing of carbonaceous solids and petroleum oil
- Patent number 5,120,429
- Issue date Jun 9, 1992
- Lummus Crest Inc.
- Avinash Gupta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Transalkylation of benzene in a moving bed
- Patent number 5,087,783
- Issue date Feb 11, 1992
- Lummus Crest, Inc.
- Roger C. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membrane separation process for cracked gases
- Patent number 5,082,481
- Issue date Jan 21, 1992
- Lummus Crest, Inc.
- Richard K. Barchas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Manufacture of alkylbenzenes
- Patent number 5,003,119
- Issue date Mar 26, 1991
- Lummus Crest, Inc.
- Helion H. Sardina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for delayed coking of coking feedstocks
- Patent number 4,983,272
- Issue date Jan 8, 1991
- Lummus Crest, Inc.
- Napoleon Stavropoulos
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkylation of benzene in a moving bed
- Patent number 4,973,780
- Issue date Nov 27, 1990
- Lummus Crest, Inc.
- Roger C. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for hydrogenation of unsaturated hydrocarbons
- Patent number 4,940,687
- Issue date Jul 10, 1990
- Beijing Research Institute of Chemical Industry
- Xin X. Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermowell assembly for a vessel
- Patent number 4,925,638
- Issue date May 15, 1990
- Lummus Crest Inc.
- Bhaven Chakravarti
- G01 - MEASURING TESTING
Information Patent Grant
Solid addition and withdrawal
- Patent number 4,875,995
- Issue date Oct 24, 1989
- Lummus Crest, Inc.
- Roger P. Van Driesen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High severity visbreaking with recycle
- Patent number 4,846,958
- Issue date Jul 11, 1989
- Lummus Crest, Inc.
- Robert J. Feldman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Solvent refining of residues
- Patent number 4,795,551
- Issue date Jan 3, 1989
- Lummus Crest, Inc.
- Gary L. Hamilton
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High severity visbreaking
- Patent number 4,773,986
- Issue date Sep 27, 1988
- Lummus Crest, Inc.
- Robert J. Feldman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Treatment of feed for high severity visbreaking
- Patent number 4,767,521
- Issue date Aug 30, 1988
- Lummus Crest, Inc.
- Robert J. Feldman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Vaporization of liquids
- Patent number 4,765,398
- Issue date Aug 23, 1988
- Lummus Crest, Inc.
- Utah Tsao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Internal tube sheet sealing apparatus assembly for tubular heat exc...
- Patent number 4,750,554
- Issue date Jun 14, 1988
- Lummus Crest, Inc.
- Djin K. Oeij
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Solid addition and withdrawal
- Patent number 4,744,887
- Issue date May 17, 1988
- Lummus Crest Inc.
- Roger P. Van Driesen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pump seal oil system
- Patent number 4,734,266
- Issue date Mar 29, 1988
- Lummus Crest, Inc.
- Roger P. Van Driesen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Temperature control for hydrogenation reactions
- Patent number 4,707,245
- Issue date Nov 17, 1987
- Lummus Crest, Inc.
- Mario Baldasarri
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Treatment of waste from iron ore reduction
- Patent number 4,698,219
- Issue date Oct 6, 1987
- Lummus Crest, Inc.
- Utah Tsao
- C21 - METALLURGY OF IRON
Information Patent Grant
Control of bed expansion in expanded bed reactor
- Patent number 4,684,456
- Issue date Aug 4, 1987
- Lummus Crest Inc.
- Roger P. Van Driesen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for making maleic anhydride
- Patent number 4,654,425
- Issue date Mar 31, 1987
- Lummus Crest, Inc.
- George D. Suciu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of high purity phenol
- Patent number 4,634,796
- Issue date Jan 6, 1987
- Lummus Crest, Inc.
- George D. Suciu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation process for production of styrene from ethylbenzene...
- Patent number 4,628,136
- Issue date Dec 9, 1986
- Lummus Crest, Inc.
- Helion H. Sardina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of high boiling hydrocarbons
- Patent number RE32265
- Issue date Oct 14, 1986
- Lummus Crest, Inc.
- Harold Unger
- 208 - Mineral oils: processes and products
Information Patent Grant
Liquefaction of sub-bituminous coal
- Patent number 4,596,650
- Issue date Jun 24, 1986
- Lummus Crest, Inc.
- Harvey D. Schindler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production of maleic anhydride
- Patent number 4,594,433
- Issue date Jun 10, 1986
- Lummus Crest, Inc.
- George D. Suciu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent for refining of residues
- Patent number 4,592,831
- Issue date Jun 3, 1986
- Lummus Crest Inc.
- Andrei Rhoe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Heat and water recovery from aqueous waste streams
- Patent number 4,561,965
- Issue date Dec 31, 1985
- Lummus Crest Inc.
- Ari A. Minkkinen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coke production
- Patent number 4,547,284
- Issue date Oct 15, 1985
- Lummus Crest, Inc.
- Morgan C. Sze
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73834719 - SM GAIN
- Serial number 73834719
- Registration number 1603534
- Filing date Oct 30, 1989
- LUMMUS CREST INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

LUMMUS CREST INC.

Organization

Patents Grantslast 30 patents

Inhibition of coke formation during vaporization of heavy hydrocarbons

Co-processing of carbonaceous solids and petroleum oil

Transalkylation of benzene in a moving bed

Membrane separation process for cracked gases

Manufacture of alkylbenzenes

Process for delayed coking of coking feedstocks

Alkylation of benzene in a moving bed

Catalyst and process for hydrogenation of unsaturated hydrocarbons

Thermowell assembly for a vessel

Solid addition and withdrawal

High severity visbreaking with recycle

Solvent refining of residues

High severity visbreaking

Treatment of feed for high severity visbreaking

Vaporization of liquids

Internal tube sheet sealing apparatus assembly for tubular heat exc...

Solid addition and withdrawal

Pump seal oil system

Temperature control for hydrogenation reactions

Treatment of waste from iron ore reduction

Control of bed expansion in expanded bed reactor

Process for making maleic anhydride

Production of high purity phenol

Dehydrogenation process for production of styrene from ethylbenzene...

Hydrogenation of high boiling hydrocarbons

Liquefaction of sub-bituminous coal

Production of maleic anhydride

Solvent for refining of residues

Heat and water recovery from aqueous waste streams

Coke production

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73834719 - SM GAIN