Periagaram S. Ravishankar

Person

Kingwood, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dual metallocene catalyst copolymer compositions
- Patent number 11,352,451
- Issue date Jun 7, 2022
- ExxonMobil Chemical Patents Inc.
- Francis C. Rix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lubricating oil compositions comprising dual metallocene-catalyzed...
- Patent number 11,299,567
- Issue date Apr 12, 2022
- ExxonMobil Chemical Patents Inc.
- Jingwen Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Dual metallocene-catalyzed bimodal copolymer compositions
- Patent number 10,822,440
- Issue date Nov 3, 2020
- ExxonMobil Chemical Patents Inc.
- Andy H. Tsou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dual metallocene catalyst copolymer compositions
- Patent number 10,808,049
- Issue date Oct 20, 2020
- ExxonMobil Chemical Patents Inc.
- Francis C. Rix
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic-diene additives in polyethylene films and enhanced film orie...
- Patent number 10,562,219
- Issue date Feb 18, 2020
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer compositions and processes for their production
- Patent number 10,538,656
- Issue date Jan 21, 2020
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic vulcanizate prepared with oil-extended, bimodal metal...
- Patent number 10,508,179
- Issue date Dec 17, 2019
- ExxonMobil Chemical Patents Inc.
- Oscar O. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polymer compositions
- Patent number 10,457,801
- Issue date Oct 29, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions with improved rheological properties
- Patent number 10,385,198
- Issue date Aug 20, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions and methods of making them
- Patent number 10,316,176
- Issue date Jun 11, 2019
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polymer compositions and processes for their production
- Patent number 10,253,173
- Issue date Apr 9, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene compositions
- Patent number 10,125,247
- Issue date Nov 13, 2018
- ExxonMobil Chemical Patents Inc.
- Wen Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic-diene additives in polyethylene films and enhanced film orie...
- Patent number 10,124,528
- Issue date Nov 13, 2018
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mitigation of catalyst inhibition in olefin polymerization
- Patent number 10,047,178
- Issue date Aug 14, 2018
- ExxonMobil Chemical Patents Inc.
- Aaron H. Reed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin adhesive compositions and methods of preparing the same
- Patent number 9,796,838
- Issue date Oct 24, 2017
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mitigation of catalyst inhibition in olefin polymerization
- Patent number 9,382,344
- Issue date Jul 5, 2016
- ExxonMobil Chemical Patents Inc.
- Suzzy C. Ho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin adhesive compositions and methods for preparing the same
- Patent number 9,260,635
- Issue date Feb 16, 2016
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermoplastic vulcanizates
- Patent number 9,234,093
- Issue date Jan 12, 2016
- ExxonMobil Chemical Patents Inc.
- Maria Dolores Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization process
- Patent number 9,227,886
- Issue date Jan 5, 2016
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polymeric compositions useful as oil...
- Patent number 9,139,794
- Issue date Sep 22, 2015
- ExxonMobil Chemical Patents Inc.
- Rainer Kolb
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Peroxide cured TPV
- Patent number 8,969,481
- Issue date Mar 3, 2015
- ExxonMobil Chemical Patent Inc.
- Maria D. Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polymer compositions, methods for making the same, an...
- Patent number 8,962,762
- Issue date Feb 24, 2015
- ExxonMobil Chemical Patents Inc.
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for continuous solution polymerization
- Patent number 8,916,659
- Issue date Dec 23, 2014
- ExxonMobil Chemical Patents Inc.
- Quintin P. Costin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for controlling polyolefin properties
- Patent number 8,877,880
- Issue date Nov 4, 2014
- ExxonMobil Chemical Patents Inc.
- Michael C. Bulawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making ethylene interpolymers and interpolymers made th...
- Patent number 8,829,127
- Issue date Sep 9, 2014
- ExxonMobil Chemical Patents Inc.
- Narayanaswami Raja Dharmarajan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic vulcanizate composition
- Patent number 8,653,197
- Issue date Feb 18, 2014
- ExxonMobil Chemical Patents Inc.
- Maria D. Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene ethylene polymers and production process
- Patent number 8,501,892
- Issue date Aug 6, 2013
- ExxonMobil Chemical Patents Inc.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making ethylene interpolymers and interpolymers made th...
- Patent number 8,263,722
- Issue date Sep 11, 2012
- ExxonMobil Chemical Patents Inc.
- Narayanaswami Raja Dharmarajan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic vulcanizate composition
- Patent number 8,178,625
- Issue date May 15, 2012
- ExxonMobil Chemical Patents Inc.
- Maria D. Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscosity index modifiers and lubricant compositions containing suc...
- Patent number 8,105,992
- Issue date Jan 31, 2012
- ExxonMobil Chemical Patents Inc.
- Jean-Roch Schauder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Bimodal Copolymer Compositions Useful as Oil Modifiers
- Publication number 20200362263
- Publication date Nov 19, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Dual Metallocene Catalyst Copolymer Compositions
- Publication number 20200223951
- Publication date Jul 16, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Francis C. Rix
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lubricating Oil Compositions Comprising Dual Metallocene-Catalyzed...
- Publication number 20190309236
- Publication date Oct 10, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jingwen Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Compositions and Processes for Their Production
- Publication number 20190169413
- Publication date Jun 6, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Metallocene Catalyst Copolymer Compositions
- Publication number 20190169322
- Publication date Jun 6, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Francis C. Rix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cyclic-diene Additives in Polyethylene Films and Enhanced Film Orie...
- Publication number 20190134876
- Publication date May 9, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermoplastic Vulcanizate Prepared with Oil-Extended, Bimodal Metal...
- Publication number 20180244869
- Publication date Aug 30, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Oscar O. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Compositions and Processes for Their Production
- Publication number 20180002516
- Publication date Jan 4, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Compositions with Improved Rheological Properties
- Publication number 20180002517
- Publication date Jan 4, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Producing Polymer Compositions
- Publication number 20170362350
- Publication date Dec 21, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene Compositions
- Publication number 20170198124
- Publication date Jul 13, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Wen Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mitigation of Catalyst Inhibition in Olefin Polymerization
- Publication number 20170145129
- Publication date May 25, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Aaron H. Reed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cyclic-diene Additives in Polyethylene Films and Enhanced Film Orie...
- Publication number 20170028605
- Publication date Feb 2, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyolefin Adhesive Compositions and Methods of Preparing the Same
- Publication number 20160115306
- Publication date Apr 28, 2016
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process and Apparatus for Continuous Solution Polymerization
- Publication number 20150290616
- Publication date Oct 15, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Quintin P. Costin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polyolefin Adhesive Compositions and Methods for Preparing the Same
- Publication number 20150045513
- Publication date Feb 12, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymer Compositions and Methods of Making Them
- Publication number 20150031831
- Publication date Jan 29, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mitigation of Catalyst Inhibition in Olefin Polymerization
- Publication number 20140378732
- Publication date Dec 25, 2014
- Suzzy C. Ho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polymerization Process
- Publication number 20140107386
- Publication date Apr 17, 2014
- ExxonMobil Chemical Company
- Periagaram S. RAVISHANKAR
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Production of Polymeric Compositions Useful as Oil...
- Publication number 20130203641
- Publication date Aug 8, 2013
- Rainer Kolb
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Thermoplastic Vulcanizate Composition
- Publication number 20130102721
- Publication date Apr 25, 2013
- Maria D. Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Making Ethylene Interpolymers and Interpolymers Made Th...
- Publication number 20130035460
- Publication date Feb 7, 2013
- Narayanaswami R. DHARMARAJAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Controlling Polyolefin Properties
- Publication number 20120123069
- Publication date May 17, 2012
- Michael C. Bulawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefinic Copolymer Compositions for Viscosity Modification of Motor...
- Publication number 20120015854
- Publication date Jan 19, 2012
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene Ethylene Polymers And Production Process
- Publication number 20110313117
- Publication date Dec 22, 2011
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Peroxide Cured TPV
- Publication number 20110275764
- Publication date Nov 10, 2011
- Maria D. Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic Vulcanizates
- Publication number 20110112238
- Publication date May 12, 2011
- Maria Dolores Ellul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic Polymer Compositions, Methods for Making the Same, an...
- Publication number 20100137521
- Publication date Jun 3, 2010
- Periagaram S. Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crystallizable Propylene Copolymers
- Publication number 20090149613
- Publication date Jun 11, 2009
- Periagaram Srinivasan Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene elastomer compositions
- Publication number 20080287620
- Publication date Nov 20, 2008
- Periagaram Srinivasan Ravishankar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Periagaram S. Ravishankar

Person

Patents Grantslast 30 patents

Dual metallocene catalyst copolymer compositions

Lubricating oil compositions comprising dual metallocene-catalyzed...

Dual metallocene-catalyzed bimodal copolymer compositions

Dual metallocene catalyst copolymer compositions

Cyclic-diene additives in polyethylene films and enhanced film orie...

Polymer compositions and processes for their production

Thermoplastic vulcanizate prepared with oil-extended, bimodal metal...

Process for producing polymer compositions

Polymer compositions with improved rheological properties

Polymer compositions and methods of making them

Polymer compositions and processes for their production

Polyethylene compositions

Cyclic-diene additives in polyethylene films and enhanced film orie...

Mitigation of catalyst inhibition in olefin polymerization

Polyolefin adhesive compositions and methods of preparing the same

Mitigation of catalyst inhibition in olefin polymerization

Polyolefin adhesive compositions and methods for preparing the same

Thermoplastic vulcanizates

Polymerization process

Process for the production of polymeric compositions useful as oil...

Peroxide cured TPV

Thermoplastic polymer compositions, methods for making the same, an...

Process and apparatus for continuous solution polymerization

Method for controlling polyolefin properties

Process for making ethylene interpolymers and interpolymers made th...

Thermoplastic vulcanizate composition

Propylene ethylene polymers and production process

Process for making ethylene interpolymers and interpolymers made th...

Thermoplastic vulcanizate composition

Viscosity index modifiers and lubricant compositions containing suc...

Patents Applicationslast 30 patents

Bimodal Copolymer Compositions Useful as Oil Modifiers

Dual Metallocene Catalyst Copolymer Compositions

Lubricating Oil Compositions Comprising Dual Metallocene-Catalyzed...

Polymer Compositions and Processes for Their Production

Dual Metallocene Catalyst Copolymer Compositions

Cyclic-diene Additives in Polyethylene Films and Enhanced Film Orie...

Thermoplastic Vulcanizate Prepared with Oil-Extended, Bimodal Metal...

Polymer Compositions and Processes for Their Production

Polymer Compositions with Improved Rheological Properties

Process for Producing Polymer Compositions

Polyethylene Compositions

Mitigation of Catalyst Inhibition in Olefin Polymerization

Cyclic-diene Additives in Polyethylene Films and Enhanced Film Orie...

Polyolefin Adhesive Compositions and Methods of Preparing the Same

Process and Apparatus for Continuous Solution Polymerization

Polyolefin Adhesive Compositions and Methods for Preparing the Same

Polymer Compositions and Methods of Making Them

Mitigation of Catalyst Inhibition in Olefin Polymerization

Polymerization Process

Process for the Production of Polymeric Compositions Useful as Oil...

Thermoplastic Vulcanizate Composition

Process for Making Ethylene Interpolymers and Interpolymers Made Th...

Method for Controlling Polyolefin Properties

Olefinic Copolymer Compositions for Viscosity Modification of Motor...

Propylene Ethylene Polymers And Production Process

Peroxide Cured TPV

Thermoplastic Vulcanizates

Thermoplastic Polymer Compositions, Methods for Making the Same, an...

Crystallizable Propylene Copolymers

Ethylene elastomer compositions