Chakka Sudhakar

Person

Beacon, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for upgrading a hydrocarbon oil
- Patent number 6,547,957
- Issue date Apr 15, 2003
- Texaco, Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrodenitrogenation of hydrocarbons utilizing a carbon-supported c...
- Patent number 6,162,351
- Issue date Dec 19, 2000
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for upgrading a hydrocarbon oil
- Patent number 5,928,501
- Issue date Jul 27, 1999
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Selective hydrodesulfurization of cracked naphtha using hydrotalcit...
- Patent number 5,851,382
- Issue date Dec 22, 1998
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective hydrodesulfurization of cracked naphtha using novel manga...
- Patent number 5,846,406
- Issue date Dec 8, 1998
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon-supported hydrodearomatization catalyst
- Patent number 5,837,640
- Issue date Nov 17, 1998
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalytic hydrocarbon upgrading process requiring no external hydro...
- Patent number 5,817,229
- Issue date Oct 6, 1998
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Selective hydrodesulfurization of cracked naphtha using novel catal...
- Patent number 5,770,046
- Issue date Jun 23, 1998
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrodearomatization of hydrocarbon oils using carbon s...
- Patent number 5,676,822
- Issue date Oct 14, 1997
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of Hydrocarbons
- Patent number 5,651,878
- Issue date Jul 29, 1997
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for pretreatment of hydrocarbon oil prior to hydrocracking...
- Patent number 5,624,547
- Issue date Apr 29, 1997
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of hydrocarbons
- Patent number 5,556,824
- Issue date Sep 17, 1996
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrotreating of cracked naphtha
- Patent number 5,538,930
- Issue date Jul 23, 1996
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Phosphorus-treated activated carbon composition
- Patent number 5,538,929
- Issue date Jul 23, 1996
- Westvaco Corporation
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of hydrocarbon oils using novel "phophorus tre...
- Patent number 5,529,968
- Issue date Jun 25, 1996
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective hydrodesulfurization of naphtha using selectively poisone...
- Patent number 5,525,211
- Issue date Jun 11, 1996
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for selective hydrodenitrogenation of raw oils
- Patent number 5,500,401
- Issue date Mar 19, 1996
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrodearomatization of hydrocarbon oils using carbon s...
- Patent number 5,472,595
- Issue date Dec 5, 1995
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of hydrocarbon oils using novel "phosphorus tr...
- Patent number 5,462,651
- Issue date Oct 31, 1995
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of hydrocarbons
- Patent number 5,449,452
- Issue date Sep 12, 1995
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodearomatization of middle distillate hydrocarbons
- Patent number 5,435,907
- Issue date Jul 25, 1995
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Selective hydrodesulfurization of naphtha using spent resid catalyst
- Patent number 5,423,975
- Issue date Jun 13, 1995
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrotreating of cracked naphtha
- Patent number 5,423,976
- Issue date Jun 13, 1995
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for selective hydrodenitrogenation of raw oils
- Patent number 5,389,241
- Issue date Feb 14, 1995
- Texaco Inc.
- Chakka Sudhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective hydrodesulfurization of naphtha using deactivated hydrotr...
- Patent number 5,286,373
- Issue date Feb 15, 1994
- Texaco Inc.
- Chakka Sudhakar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Hydrodesulfurization of oxidized sulfur compounds in liquid hydroca...
- Publication number 20030094400
- Publication date May 22, 2003
- Robert Edward Levy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Chakka Sudhakar

Person

Patents Grantslast 30 patents

Process for upgrading a hydrocarbon oil

Hydrodenitrogenation of hydrocarbons utilizing a carbon-supported c...

Process for upgrading a hydrocarbon oil

Selective hydrodesulfurization of cracked naphtha using hydrotalcit...

Selective hydrodesulfurization of cracked naphtha using novel manga...

Carbon-supported hydrodearomatization catalyst

Catalytic hydrocarbon upgrading process requiring no external hydro...

Selective hydrodesulfurization of cracked naphtha using novel catal...

Process for hydrodearomatization of hydrocarbon oils using carbon s...

Hydrodearomatization of Hydrocarbons

Process for pretreatment of hydrocarbon oil prior to hydrocracking...

Hydrodearomatization of hydrocarbons

Hydrotreating of cracked naphtha

Phosphorus-treated activated carbon composition

Hydrodearomatization of hydrocarbon oils using novel "phophorus tre...

Selective hydrodesulfurization of naphtha using selectively poisone...

Method for selective hydrodenitrogenation of raw oils

Process for hydrodearomatization of hydrocarbon oils using carbon s...

Hydrodearomatization of hydrocarbon oils using novel "phosphorus tr...

Hydrodearomatization of hydrocarbons

Hydrodearomatization of middle distillate hydrocarbons

Selective hydrodesulfurization of naphtha using spent resid catalyst

Hydrotreating of cracked naphtha

Method for selective hydrodenitrogenation of raw oils

Selective hydrodesulfurization of naphtha using deactivated hydrotr...

Patents Applicationslast 30 patents

Hydrodesulfurization of oxidized sulfur compounds in liquid hydroca...