Subramanian Annamalai

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Deasphalting tar using stripping tower
- Patent number 8,057,640
- Issue date Nov 15, 2011
- ExxonMobil Chemical Patents Inc.
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method of cleaning a transfer line heat exchanger tube
- Patent number 7,998,281
- Issue date Aug 16, 2011
- ExxonMobil Chemical Patents Inc.
- James N. McCoy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of heat exchanger in a process to deasphalt tar
- Patent number 7,846,324
- Issue date Dec 7, 2010
- ExxonMobil Chemical Patents Inc.
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Vapor/liquid separation apparatus
- Patent number 7,767,008
- Issue date Aug 3, 2010
- ExxonMobil Chemical Patents Inc.
- James M. Frye
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Deasphalting tar using stripping tower
- Patent number 7,560,020
- Issue date Jul 14, 2009
- ExxonMobil Chemical Patents Inc.
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for cracking hydrocarbon feedstock containing...
- Patent number 7,553,460
- Issue date Jun 30, 2009
- ExxonMobil Chemical Patents Inc.
- Richard C. Stell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Vapor/liquid separation apparatus
- Patent number 7,481,871
- Issue date Jan 27, 2009
- ExxonMobil Chemical Patents Inc.
- James M. Frye
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for cracking hydrocarbon feedstock containing...
- Patent number 7,193,123
- Issue date Mar 20, 2007
- ExxonMobil Chemical Patents Inc.
- Richard C. Stell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Process and Apparatus for Cooling Liquid Bottoms from Vapor-Liquid...
- Publication number 20090301935
- Publication date Dec 10, 2009
- David B. Spicer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DEASPHALTING TAR USING STRIPPING TOWER
- Publication number 20090242378
- Publication date Oct 1, 2009
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Vapor/Liquid Separation Apparatus
- Publication number 20090107887
- Publication date Apr 30, 2009
- James M. Frye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Use Of Heat Exchanger In A Process To Deasphalt Tar
- Publication number 20080210598
- Publication date Sep 4, 2008
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Apparatus and method of cleaning a transfer line heat exchanger tube
- Publication number 20080128330
- Publication date Jun 5, 2008
- James N. McCoy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Deasphalting tar using stripping tower
- Publication number 20080099372
- Publication date May 1, 2008
- Subramanian Annamalai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process and apparatus for cracking hydrocarbon feedstock containing...
- Publication number 20070160513
- Publication date Jul 12, 2007
- Richard C. Stell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Vapor/liquid separation apparatus
- Publication number 20060129012
- Publication date Jun 15, 2006
- James M. Frye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and apparatus for cracking hydrocarbon feedstock containing...
- Publication number 20060089519
- Publication date Apr 27, 2006
- Richard C. Stell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Subramanian Annamalai

Person

Patents Grantslast 30 patents

Deasphalting tar using stripping tower

Apparatus and method of cleaning a transfer line heat exchanger tube

Use of heat exchanger in a process to deasphalt tar

Vapor/liquid separation apparatus

Deasphalting tar using stripping tower

Process and apparatus for cracking hydrocarbon feedstock containing...

Vapor/liquid separation apparatus

Process and apparatus for cracking hydrocarbon feedstock containing...

Patents Applicationslast 30 patents

Process and Apparatus for Cooling Liquid Bottoms from Vapor-Liquid...

DEASPHALTING TAR USING STRIPPING TOWER

Vapor/Liquid Separation Apparatus

Use Of Heat Exchanger In A Process To Deasphalt Tar

Apparatus and method of cleaning a transfer line heat exchanger tube

Deasphalting tar using stripping tower

Process and apparatus for cracking hydrocarbon feedstock containing...

Vapor/liquid separation apparatus

Process and apparatus for cracking hydrocarbon feedstock containing...