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Vetkav R. Eswaran
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reactor for polymerization processes
Patent number
11,779,899
Issue date
Oct 10, 2023
ExxonMobil Chemical Patents Inc.
Kevin B. Daly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactor for polymerization process
Patent number
11,752,486
Issue date
Sep 12, 2023
ExxonMobil Chemical Patents Inc.
Vetkav Eswaran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metallocene catalyst feed system for solution polymerization process
Patent number
11,213,798
Issue date
Jan 4, 2022
ExxonMobil Chemical Patents Inc.
Vetkav R. Eswaran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for forming polymer blends
Patent number
8,664,336
Issue date
Mar 4, 2014
ExxonMobil Chemical Patents Inc.
Vetkav R. Eswaran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes and apparatus for polymer finishing and packaging
Patent number
8,562,915
Issue date
Oct 22, 2013
ExxonMobil Chemical Patents Inc.
Richard Cheng-Ming Yeh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Processes and apparatus for continuous solution polymerization
Patent number
8,425,847
Issue date
Apr 23, 2013
ExxonMobil Chemical Patents Inc.
Bruce C. Devoy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes and apparatus for continuous solution polymerization
Patent number
8,372,924
Issue date
Feb 12, 2013
ExxonMobil Chemical Patents Inc.
Richard Cheng-Ming Yeh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for forming polymer blends
Patent number
8,293,842
Issue date
Oct 23, 2012
ExxonMobil Chemical Patents Inc.
Vetkav R. Eswaran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fibers and non-wovens prepared with propylene-based elastomers
Patent number
7,863,206
Issue date
Jan 4, 2011
ExxonMobil Chemical Patents Inc.
Bruce A. Harrington
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst system and process for use thereof
Patent number
7,601,666
Issue date
Oct 13, 2009
ExxonMobil Chemical Patents Inc.
Francis C. Rix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic blend compositions
Patent number
7,585,917
Issue date
Sep 8, 2009
ExxonMobil Chemical Patents Inc.
Sudhin Datta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous mixing of silica loaded elastomeric compounds
Patent number
5,711,904
Issue date
Jan 27, 1998
The Goodyear Tire & Rubber Company
Vetkav Rajagopalan Eswaran
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Reactor for Polymerization Processes
Publication number
20210121847
Publication date
Apr 29, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Kevin B. Daly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reactor for Polymerization Process
Publication number
20210121846
Publication date
Apr 29, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Vetkav Eswaran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metallocene Catalyst Feed System for Solution Polymerization Process
Publication number
20190247821
Publication date
Aug 15, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Vetkav R. Eswaran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VACUUM DEVOLATILIZER
Publication number
20170144084
Publication date
May 25, 2017
Richard Cheng-Ming Yeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Forming Polymer Blends
Publication number
20130059979
Publication date
Mar 7, 2013
EXXONMOBIL CHEMICAL PATENTS INC.
Vetkav R. Eswaran
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Process For Forming Polymer Blends
Publication number
20110306717
Publication date
Dec 15, 2011
Vetkav R. Eswaran
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Processes And Apparatus For Polymer Finishing And Packaging
Publication number
20110172382
Publication date
Jul 14, 2011
Richard Cheng-Ming Yeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes and Apparatus for Continuous Solution Polymerization
Publication number
20110172337
Publication date
Jul 14, 2011
Bruce C. Devoy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes And Apparatus For Continuous Solution Polymerization
Publication number
20110172375
Publication date
Jul 14, 2011
Richard Cheng-Ming Yeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vacuum Devolatilizer
Publication number
20110172383
Publication date
Jul 14, 2011
Richard Cheng-Ming Yeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fibers and Non-Wovens Prepared with Propylene-Based Elastomers
Publication number
20090124154
Publication date
May 14, 2009
Bruce A. Harrington
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization catalyst system and process for use thereof
Publication number
20060009595
Publication date
Jan 12, 2006
Francis C. Rix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...