Gopal H. Singhal

Person

Baton Rouge, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coal depolymerization and hydroprocessing
- Patent number 5,294,349
- Issue date Mar 15, 1994
- Exxon Research and Enginnering Company
- George M. Kramer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multimetallic sulfide catalyst containing noble metals for hydroden...
- Patent number 5,278,121
- Issue date Jan 11, 1994
- Exxon Research and Engineering Company
- Gopal H. Singhal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Novel noble metal supported hydrotreating catalysts
- Patent number 5,086,027
- Issue date Feb 4, 1992
- Exxon Research and Engineering Company
- Gopal H. Singhal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic process for hydroconversion of carbonaceous materials
- Patent number 5,064,527
- Issue date Nov 12, 1991
- Exxon Research and Engineering Company
- Gopal H. Singhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing a mixed ligand metal complex and a metal...
- Patent number 5,055,211
- Issue date Oct 8, 1991
- Exxon Research and Engineering Company
- Jacob J. Habeeb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricating oil containing a nickel alkoxyalkylxanthate and zinc di...
- Patent number 5,035,815
- Issue date Jul 30, 1991
- Exxon Research and Engineering Company
- Jacob J. Habeeb
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing a nickel alkoxyalkylxanthate, a dixantho...
- Patent number 5,034,142
- Issue date Jul 23, 1991
- Exxon Research and Engineering Company
- Jacob J. Habeeb
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing an alkyl alkoxyalkylxanthate and zinc di...
- Patent number 5,026,492
- Issue date Jun 25, 1991
- Exxon Research and Engineering Company
- Gopal H. Singhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for separating arsenic and/or selenium from shale oil
- Patent number 4,853,110
- Issue date Aug 1, 1989
- Exxon Research and Engineering Company
- Gopal H. Singhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process with metal/iodine cocatalyst
- Patent number 4,824,558
- Issue date Apr 25, 1989
- Exxon Research and Engineering Company
- Peter S. Maa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of preparation of dithiocarbamate complexes of molybdenum (VI)
- Patent number 4,683,316
- Issue date Jul 28, 1987
- Exxon Research and Engineering Company
- Gopal H. Singhal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing hydrocarbon substituted dithiocarbamates of mol...
- Patent number 4,681,957
- Issue date Jul 21, 1987
- Exxon Research and Engineering Company
- Gopal H. Singhal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the hydroconversion of carbonaceous materials
- Patent number 4,561,964
- Issue date Dec 31, 1985
- Exxon Research and Engineering Co.
- Gopal H. Singhal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroconversion process
- Patent number 4,454,024
- Issue date Jun 12, 1984
- Exxon Research and Engineering Co.
- Gopal H. Singhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovery of catalyst from coal liquefaction residues
- Patent number 4,434,043
- Issue date Feb 28, 1984
- Exxon Research and Engineering Co.
- Gopal H. Singhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Regeneration of spent hydrodesulfurization catalysts employing pres...
- Patent number 4,272,400
- Issue date Jun 9, 1981
- Exxon Research and Engineering Co.
- Bernard G. Silbernagel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regeneration of spent hydrodesulfurization catalyst with heteropoly...
- Patent number 4,272,401
- Issue date Jun 9, 1981
- Exxon Research and Engineering Co.
- Raam R. Mohan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regeneration of spent hydrodesulfurization catalysts with heteropol...
- Patent number 4,268,415
- Issue date May 19, 1981
- Exxon Research and Engineering Co.
- Raam R. Mohan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sour water treating process utilizing liquid membranes having a sul...
- Patent number 4,064,040
- Issue date Dec 20, 1977
- Exxon Research & Engineering Co.
- Gopal H. Singhal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel liquid membrane formulations and uses thereof
- Patent number 4,014,785
- Issue date Mar 29, 1977
- Exxon Research and Engineering Company
- Norman N. Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel liquid membrane formulations and use thereof
- Patent number 3,969,265
- Issue date Jul 13, 1976
- Exxon Research and Engineering Company
- Gopal H. Singhal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Novel liquid membrane formulations and uses thereof
- Patent number 3,959,173
- Issue date May 25, 1976
- Exxon Research and Engineering Company
- Norman N. Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Gopal H. Singhal

Person

Patents Grantslast 30 patents

Coal depolymerization and hydroprocessing

Multimetallic sulfide catalyst containing noble metals for hydroden...

Novel noble metal supported hydrotreating catalysts

Catalytic process for hydroconversion of carbonaceous materials

Lubricating oil containing a mixed ligand metal complex and a metal...

Lubricating oil containing a nickel alkoxyalkylxanthate and zinc di...

Lubricating oil containing a nickel alkoxyalkylxanthate, a dixantho...

Lubricating oil containing an alkyl alkoxyalkylxanthate and zinc di...

Method for separating arsenic and/or selenium from shale oil

Coal liquefaction process with metal/iodine cocatalyst

Method of preparation of dithiocarbamate complexes of molybdenum (VI)

Method of preparing hydrocarbon substituted dithiocarbamates of mol...

Catalyst for the hydroconversion of carbonaceous materials

Hydroconversion process

Recovery of catalyst from coal liquefaction residues

Regeneration of spent hydrodesulfurization catalysts employing pres...

Regeneration of spent hydrodesulfurization catalyst with heteropoly...

Regeneration of spent hydrodesulfurization catalysts with heteropol...

Sour water treating process utilizing liquid membranes having a sul...

Novel liquid membrane formulations and uses thereof

Novel liquid membrane formulations and use thereof

Novel liquid membrane formulations and uses thereof