Tamotsu Imai

Person

Mt. Prospect, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the desulfurization of a hydrocarbonaceous oil
- Patent number 6,171,478
- Issue date Jan 9, 2001
- UOP LLC
- Carlos A. Cabrera
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reforming NAPHTHA feedstock using selective multimetall...
- Patent number 6,048,449
- Issue date Apr 11, 2000
- UOP LLC
- Paula L. Bogdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
1,3-Butadiene separation from a crude C.sub.4 stream using catalyti...
- Patent number 6,040,489
- Issue date Mar 21, 2000
- UOP LLC
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective multimetallic-multigradient reforming catalyst
- Patent number 5,858,908
- Issue date Jan 12, 1999
- UOP LLC
- Paula L. Bogdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the dehydrogenation of paraffinic hydrocarbons
- Patent number 5,689,029
- Issue date Nov 18, 1997
- UOP
- Bipin V. Vora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Balanced alkylation feed from etherification and isomerization
- Patent number 5,672,795
- Issue date Sep 30, 1997
- UOP
- Bipin V. Vora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the dehydrogenation of paraffinic hydrocarbons
- Patent number 5,491,275
- Issue date Feb 13, 1996
- UOP
- Bipin V. Vora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkane rejection in C.sub.4 etherification and isomerization process
- Patent number 5,338,889
- Issue date Aug 16, 1994
- UOP
- Bipin V. Vora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic compounds from C2-C6 aliphatic hydro...
- Patent number 5,258,564
- Issue date Nov 2, 1993
- UOP
- Joseph A. Kocal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reactivating a deactivated dehydrocyclodimerization cat...
- Patent number 5,212,127
- Issue date May 18, 1993
- UOP
- Joseph A. Kocal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for producing aromatic compounds from C.sub.2...
- Patent number 5,169,812
- Issue date Dec 8, 1992
- UOP
- Joseph A. Kocal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and catalyst for upgrading methane to higher carbon number...
- Patent number 5,095,161
- Issue date Mar 10, 1992
- UOP
- Hayim Abrevaya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shaped catalyst particles utilizable for the conversion of organic...
- Patent number 5,043,509
- Issue date Aug 27, 1991
- UOP
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of alkyl aromatic compounds
- Patent number 5,043,511
- Issue date Aug 27, 1991
- UOP
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-oxidative removal of hydrogen sulfide from gaseous, petrochemic...
- Patent number 5,034,118
- Issue date Jul 23, 1991
- UOP
- Jeffery C. Bricker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Dual profile surface-impregnated dehydrogenation catalyst and process
- Patent number 5,012,027
- Issue date Apr 30, 1991
- UOP
- Hayim Abrevaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of alkyl aromatic compounds
- Patent number 5,003,121
- Issue date Mar 26, 1991
- UOP
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocarbon conversion process utilizing surface impregnated catalyst
- Patent number 4,973,779
- Issue date Nov 27, 1990
- UOP
- Tamotsu Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for upgrading methane to higher carbon number hydrocarbons
- Patent number 4,962,261
- Issue date Oct 9, 1990
- UOP
- Hayim Abrevaya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocarbon dehydrogenation process
- Patent number 4,886,928
- Issue date Dec 12, 1989
- UOP
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation catalyst and process
- Patent number 4,880,764
- Issue date Nov 14, 1989
- UOP
- Tamotsu Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alkylation/transalkylation process
- Patent number 4,857,666
- Issue date Aug 15, 1989
- UOP
- Paul T. Barger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation catalyst composition and hydrocarbon dehydrogenatio...
- Patent number 4,827,072
- Issue date May 2, 1989
- UOP Inc.
- Tamotsu Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dehydrogenation of dehydrogenatable hydrocarbons
- Patent number 4,812,597
- Issue date Mar 14, 1989
- UOP Inc.
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the oligomerization of olefins and a catalyst thereof
- Patent number 4,795,851
- Issue date Jan 3, 1989
- UOP Inc.
- Robert R. Frame
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of methane into larger organic hydrocarbons
- Patent number 4,795,843
- Issue date Jan 3, 1989
- UOP Inc.
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic oxidative steam dehydrogenation process
- Patent number 4,788,371
- Issue date Nov 29, 1988
- UOP Inc.
- Tamotsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation catalyst compositon
- Patent number 4,786,625
- Issue date Nov 22, 1988
- UOP Inc.
- Tamotsu Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-oxidative method of sweetening a sour hydrocarbon fraction
- Patent number 4,775,462
- Issue date Oct 4, 1988
- UOP Inc.
- Tamotsu Imai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkylation/transalkylation process
- Patent number 4,774,377
- Issue date Sep 27, 1988
- UOP Inc.
- Paul T. Barger
- C07 - ORGANIC CHEMISTRY

Tamotsu Imai

Person

Patents Grantslast 30 patents

Process for the desulfurization of a hydrocarbonaceous oil

Process for reforming NAPHTHA feedstock using selective multimetall...

1,3-Butadiene separation from a crude C.sub.4 stream using catalyti...

Selective multimetallic-multigradient reforming catalyst

Process for the dehydrogenation of paraffinic hydrocarbons

Balanced alkylation feed from etherification and isomerization

Process for the dehydrogenation of paraffinic hydrocarbons

Alkane rejection in C.sub.4 etherification and isomerization process

Process for producing aromatic compounds from C2-C6 aliphatic hydro...

Process for reactivating a deactivated dehydrocyclodimerization cat...

Catalyst and process for producing aromatic compounds from C.sub.2...

Process and catalyst for upgrading methane to higher carbon number...

Shaped catalyst particles utilizable for the conversion of organic...

Production of alkyl aromatic compounds

Non-oxidative removal of hydrogen sulfide from gaseous, petrochemic...

Dual profile surface-impregnated dehydrogenation catalyst and process

Production of alkyl aromatic compounds

Hydrocarbon conversion process utilizing surface impregnated catalyst

Process for upgrading methane to higher carbon number hydrocarbons

Hydrocarbon dehydrogenation process

Dehydrogenation catalyst and process

Alkylation/transalkylation process

Dehydrogenation catalyst composition and hydrocarbon dehydrogenatio...

Dehydrogenation of dehydrogenatable hydrocarbons

Process for the oligomerization of olefins and a catalyst thereof

Conversion of methane into larger organic hydrocarbons

Catalytic oxidative steam dehydrogenation process

Dehydrogenation catalyst compositon

Non-oxidative method of sweetening a sour hydrocarbon fraction

Alkylation/transalkylation process