Virendrakumar Gupta

Person

Mumbai, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Spirobiindane derivatives and a process for preparation thereof
- Patent number 12,103,913
- Issue date Oct 1, 2024
- Reliance Industries Limited
- Virendrakumar Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ziegler-Natta catalyst system with self-extinguishing properties su...
- Patent number 11,613,592
- Issue date Mar 28, 2023
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin and a process for preparing the same
- Patent number 10,364,305
- Issue date Jul 30, 2019
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst composition for preparing polyethylene
- Patent number 10,344,103
- Issue date Jul 9, 2019
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Shape controlled pro-catalyst and a single pot process for preparin...
- Patent number 10,259,896
- Issue date Apr 16, 2019
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Esterification process
- Patent number 10,131,613
- Issue date Nov 20, 2018
- Reliance Industries Limited
- Virendrakumar Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shape controlled pro-catalyst and a process for preparing the same
- Patent number 10,113,018
- Issue date Oct 30, 2018
- Reliance Industries Limited
- Virendrakumar Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of polymerization of propylene
- Patent number 9,790,299
- Issue date Oct 17, 2017
- Reliance Industries Limited
- Yogeshwar Narayanrao Thakare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Attrition resistant catalyst system for manufacture of polyolefins
- Patent number 9,605,089
- Issue date Mar 28, 2017
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Precursor for polyolefin catalyst
- Patent number 9,175,101
- Issue date Nov 3, 2015
- Reliance Industries Limited
- Umesh Makwana
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Semi continuous process for the synthesis of a catalyst for use in...
- Patent number 9,040,444
- Issue date May 26, 2015
- Reliance Industries Limited
- Kamlesh Singala
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Attrition resistant catalyst system for manufacture of polyolefins
- Patent number 8,962,774
- Issue date Feb 24, 2015
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymerization catalyst system
- Patent number 8,853,118
- Issue date Oct 7, 2014
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrogen containing external donor system for propylene polymerization
- Patent number 8,809,221
- Issue date Aug 19, 2014
- Reliance Industries Limited
- Harshad Ramdas Patil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spheroidal particles for olefin polymerization catalyst
- Patent number 8,633,124
- Issue date Jan 21, 2014
- Reliance Industries Limited
- Virendrakumar Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of alpha-olefin polymerization procatalysts
- Patent number 8,283,424
- Issue date Oct 9, 2012
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for polymerization of olefins
- Patent number 8,043,990
- Issue date Oct 25, 2011
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR PREPARATION OF DISENTANGLED ULTRA-HIGH MOLECULAR WEIG...
- Publication number 20240270882
- Publication date Aug 15, 2024
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A ZIEGLER-NATTA CATALYST SYSTEM AND A PROCESS OF POLYMERISATION THE...
- Publication number 20230235102
- Publication date Jul 27, 2023
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION COMPRISING FUNCTIONALIZED RUBBER AND GRAPHENE, PROCESSE...
- Publication number 20220298335
- Publication date Sep 22, 2022
- Reliance Industries Limited
- Subhra MOHANTY
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPIROBIINDANE DERIVATIVES AND A PROCESS FOR PREPARATION THEREOF
- Publication number 20210284595
- Publication date Sep 16, 2021
- Reliance Industries Limited
- Virendrakumar Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A ZIEGLER-NATTA CATALYST SYSTEM WITH SELF-EXTINGUISHING PROPERTIES...
- Publication number 20210024662
- Publication date Jan 28, 2021
- Reliance Industries Limited
- Virendrakumar GUPTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A Polyolefin And A Process For Preparing The Same
- Publication number 20180312615
- Publication date Nov 1, 2018
- Reliance Industries Limited
- Virendrakumar GUPTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PROCESS FOR CONTROLLING PARTICLE SIZE DISTRIBUTION OF A ZIEGLER-N...
- Publication number 20180105621
- Publication date Apr 19, 2018
- RELIANCE INDUSTRIES LIMITED
- Virendrakumar GUPTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ESTERIFICATION PROCESS
- Publication number 20180086689
- Publication date Mar 29, 2018
- Reliance Industries Limited
- Virendrakumar Gupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ziegler-Natta Catalyst Composition for Preparing Polyethylene
- Publication number 20170306061
- Publication date Oct 26, 2017
- Reliance Industries Limited
- Virendrakumar GUPTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ziegler-Natta Catalyst Composition And A Process For Its Preparation
- Publication number 20170121430
- Publication date May 4, 2017
- Reliance Industries Limited
- Virendrakumar GUPTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A SHAPE CONTROLLED PRO-CATALYST AND A SINGLE POT PROCESS FOR PREPAR...
- Publication number 20170088645
- Publication date Mar 30, 2017
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A SHAPE CONTROLLED PRO-CATALYST AND A PROCESS FOR PREPARING THE SAME
- Publication number 20170081438
- Publication date Mar 23, 2017
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL ALKOXIDE AND A PROCESS FOR ITS PREPARATION
- Publication number 20170066701
- Publication date Mar 9, 2017
- Reliance Industries Limited
- Virendrakumar GUPTA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF POLYMERIZATION OF PROPYLENE
- Publication number 20150266982
- Publication date Sep 24, 2015
- Reliance Industries Limited
- Yogeshwar Narayanrao Thakare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ATTRITION RESISTANT CATALYST SYSTEM FOR MANUFACTURE OF POLYOLEFINS
- Publication number 20150126694
- Publication date May 7, 2015
- RELIANCE INDUSTRIES LIMITED
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH SURFACE AREA SILICON DERIVATIVE FREE MAGNESIUM- TITANIUM CATAL...
- Publication number 20150073108
- Publication date Mar 12, 2015
- Reliance Industries Limited
- Harshad Ramdas Patil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR POLYMERIZATION OF PROPYLENE
- Publication number 20140316084
- Publication date Oct 23, 2014
- Reliance Industries Limited
- Harshad Ramdas Patil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NITROGEN CONTAINING EXTERNAL DONOR SYSTEM FOR PROPYLENE POLYMERIZATION
- Publication number 20140155560
- Publication date Jun 5, 2014
- Reliance Industries Limited
- Harshad Ramdas Patil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRECURSOR FOR POLYOLEFIN CATALYST
- Publication number 20140128249
- Publication date May 8, 2014
- RELIANCE INDUSTRIES LIMITED
- Umesh Makwana
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTROLLED MORPHOLOGY HIGH ACTIVITY POLYOLEFIN CATALYST SYSTEM
- Publication number 20140073750
- Publication date Mar 13, 2014
- Reliance Industries Limited
- Saurabh SINGH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ATTRITION RESISTANT CATALYST SYSTEM FOR MANUFACTURE OF POLYOLEFINS
- Publication number 20130211022
- Publication date Aug 15, 2013
- RELIANCE INDUSTRIES LIMITED
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMI CONTINUOUS PROCESS FOR THE SYNTHESIS OF A CATALYST FOR USE IN...
- Publication number 20130053521
- Publication date Feb 28, 2013
- Kamlesh Singala
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SPHEROIDAL PARTICLES FOR OLEFIN POLYMERIZATION CATALYST
- Publication number 20110054129
- Publication date Mar 3, 2011
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR POLYMERIZATION OF OLEFINS
- Publication number 20110046326
- Publication date Feb 24, 2011
- Reliance Industries Limited
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE SYNTHESIS OF ALPHA-OLEFIN POLYMERIZATION PROCATALYSTS
- Publication number 20110015355
- Publication date Jan 20, 2011
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE POLYMERIZATION CATALYST SYSTEM
- Publication number 20110003952
- Publication date Jan 6, 2011
- Virendrakumar Gupta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Virendrakumar Gupta

Person

Patents Grantslast 30 patents

Spirobiindane derivatives and a process for preparation thereof

Ziegler-Natta catalyst system with self-extinguishing properties su...

Polyolefin and a process for preparing the same

Ziegler-Natta catalyst composition for preparing polyethylene

Shape controlled pro-catalyst and a single pot process for preparin...

Esterification process

Shape controlled pro-catalyst and a process for preparing the same

Process of polymerization of propylene

Attrition resistant catalyst system for manufacture of polyolefins

Precursor for polyolefin catalyst

Semi continuous process for the synthesis of a catalyst for use in...

Attrition resistant catalyst system for manufacture of polyolefins

Propylene polymerization catalyst system

Nitrogen containing external donor system for propylene polymerization

Spheroidal particles for olefin polymerization catalyst

Process for the synthesis of alpha-olefin polymerization procatalysts

Catalyst system for polymerization of olefins

Patents Applicationslast 30 patents

A PROCESS FOR PREPARATION OF DISENTANGLED ULTRA-HIGH MOLECULAR WEIG...

A ZIEGLER-NATTA CATALYST SYSTEM AND A PROCESS OF POLYMERISATION THE...

COMPOSITION COMPRISING FUNCTIONALIZED RUBBER AND GRAPHENE, PROCESSE...

SPIROBIINDANE DERIVATIVES AND A PROCESS FOR PREPARATION THEREOF

A ZIEGLER-NATTA CATALYST SYSTEM WITH SELF-EXTINGUISHING PROPERTIES...

A Polyolefin And A Process For Preparing The Same

A PROCESS FOR CONTROLLING PARTICLE SIZE DISTRIBUTION OF A ZIEGLER-N...

ESTERIFICATION PROCESS

Ziegler-Natta Catalyst Composition for Preparing Polyethylene

Ziegler-Natta Catalyst Composition And A Process For Its Preparation

A SHAPE CONTROLLED PRO-CATALYST AND A SINGLE POT PROCESS FOR PREPAR...

A SHAPE CONTROLLED PRO-CATALYST AND A PROCESS FOR PREPARING THE SAME

METAL ALKOXIDE AND A PROCESS FOR ITS PREPARATION

PROCESS OF POLYMERIZATION OF PROPYLENE

ATTRITION RESISTANT CATALYST SYSTEM FOR MANUFACTURE OF POLYOLEFINS

HIGH SURFACE AREA SILICON DERIVATIVE FREE MAGNESIUM- TITANIUM CATAL...

CATALYST SYSTEM FOR POLYMERIZATION OF PROPYLENE

NITROGEN CONTAINING EXTERNAL DONOR SYSTEM FOR PROPYLENE POLYMERIZATION

PRECURSOR FOR POLYOLEFIN CATALYST

CONTROLLED MORPHOLOGY HIGH ACTIVITY POLYOLEFIN CATALYST SYSTEM

ATTRITION RESISTANT CATALYST SYSTEM FOR MANUFACTURE OF POLYOLEFINS

SEMI CONTINUOUS PROCESS FOR THE SYNTHESIS OF A CATALYST FOR USE IN...

SPHEROIDAL PARTICLES FOR OLEFIN POLYMERIZATION CATALYST

CATALYST SYSTEM FOR POLYMERIZATION OF OLEFINS

PROCESS FOR THE SYNTHESIS OF ALPHA-OLEFIN POLYMERIZATION PROCATALYSTS

PROPYLENE POLYMERIZATION CATALYST SYSTEM