Ping P. Cai

Person

Hurricane, WV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rating polymerization processes
- Patent number 11,180,577
- Issue date Nov 23, 2021
- Univation Technologies, LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported catalyst with improved flowability
- Patent number 10,676,588
- Issue date Jun 9, 2020
- Univation Technologies, LLC
- Yuanqiao Rao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supported catalyst with improved flowability
- Patent number 10,676,589
- Issue date Jun 9, 2020
- Univation Technologies, LLC
- Yuanqiao Rao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for gas-phase polymerization having high bed bulk density
- Patent number 10,647,790
- Issue date May 12, 2020
- W. R. Grace & Co.-Conn.
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported catalyst with improved flowability
- Patent number 10,597,509
- Issue date Mar 24, 2020
- Univation Technologies, LLC
- Yuanqiao Rao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported catalyst with improved flowability
- Patent number 10,280,283
- Issue date May 7, 2019
- Univation Technologies, LLC
- Yuanqiao Rao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Producing high comonomer content propylene-based polymers
- Patent number 10,093,759
- Issue date Oct 9, 2018
- W. R. Grace & Co.-Conn.
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recycle gas cooler systems for gas-phase polymerization processes
- Patent number 9,410,001
- Issue date Aug 9, 2016
- Univation Technologies, LLC
- Ping Cai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Polymerization reaction system
- Patent number 8,586,685
- Issue date Nov 19, 2013
- Univation Technologies, LLC
- F. David Hussein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-phase polymerization process
- Patent number 8,324,327
- Issue date Dec 4, 2012
- Dow Global Technologies LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-phase polymerization process having multiple flow regimes
- Patent number 8,178,633
- Issue date May 15, 2012
- Dow Global Technologies LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Circulating fluidized bed reactor
- Patent number 8,129,483
- Issue date Mar 6, 2012
- Univation Technologies, LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reactor systems and processes for using the same
- Patent number 8,067,509
- Issue date Nov 29, 2011
- Univation Technologies, LLC
- Fathi D. Hussein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-phase polymerization process to achieve a high particle density
- Patent number 7,714,082
- Issue date May 11, 2010
- Univation Technologies, LLC
- Ping P. Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for transitioning between various polymerization catalysts
- Patent number 6,858,684
- Issue date Feb 22, 2005
- Univation Technologies, LLC
- Ian D. Burdett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detection of dynamic fluidized bed level in a fluidized bed polymer...
- Patent number 6,460,412
- Issue date Oct 8, 2002
- Union Carbide Chemicals & Plastics Technology Corporation
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of detecting and correcting local defluidization and channel...
- Patent number 6,384,157
- Issue date May 7, 2002
- Union Carbide Chemicals & Plastics Technology Corporation
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas phase fluidized bed polymerization process using sonic cleaner...
- Patent number 5,912,309
- Issue date Jun 15, 1999
- Union Carbide Chemicals & Plastics Technology Corporation
- Kiu Hee Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING POLYOLEFIN GRANULAR RESIN WITH INCREASED SETT...
- Publication number 20240343840
- Publication date Oct 17, 2024
- W.R. GRACE & CO.-CONN.
- Ping CAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE TERPOLYMER AND HEAT SEAL FILMS MADE THEREFROM
- Publication number 20240309133
- Publication date Sep 19, 2024
- W.R. GRACE & CO.-CONN.
- Zhiru MA
- B32 - LAYERED PRODUCTS
Information Patent Application
RATING POLYMERIZATION PROCESSES
- Publication number 20200079882
- Publication date Mar 12, 2020
- UNIVATION TECHNOLOGIES, LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED CATALYST WITH IMPROVED FLOWABILITY
- Publication number 20190218364
- Publication date Jul 18, 2019
- UNIVATION TECHNOLOGIES, LLC
- Yuanqiao Rao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED CATALYST WITH IMPROVED FLOWABILITY
- Publication number 20190211181
- Publication date Jul 11, 2019
- UNIVATION TECHNOLOGIES, LLC
- Yuanqiao Rao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED CATALYST WITH IMPROVED FLOWABILITY
- Publication number 20190211180
- Publication date Jul 11, 2019
- UNIVATION TECHNOLOGIES, LLC
- Yuanqiao Rao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCING HIGH COMONOMER CONTENT PROPYLENE-BASED POLYMERS.
- Publication number 20160289357
- Publication date Oct 6, 2016
- W.R. GRACE & CO.-CONN.
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED CATALYST WITH IMPROVED FLOWABILITY
- Publication number 20150344667
- Publication date Dec 3, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Yuanqiao Rao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Recycle Gas Cooler Systems for Gas-Phase Polymerization Processes
- Publication number 20150284481
- Publication date Oct 8, 2015
- UNIVATION TECHNOLOGIES, LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR GAS-PHASE POLYMERIZATION HAVING HIGH BED BULK DENSITY
- Publication number 20130005923
- Publication date Jan 3, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization Reaction System
- Publication number 20120136127
- Publication date May 31, 2012
- UNIVATION TECHNOLOGIES, LLC
- F. David Hussein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR POLYMERIZING POLYPROPYLENE
- Publication number 20120116029
- Publication date May 10, 2012
- Jan W. Van Egmond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Circulating Fluidized Bed Reactor
- Publication number 20110184131
- Publication date Jul 28, 2011
- UNIVATION TECHNOLOGIES, LLC
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Gas-Phase Polymerization Process
- Publication number 20110172377
- Publication date Jul 14, 2011
- Ping W. Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GAS-PHASE POLYMERIZATION PROCESS HAVING MULTIPLE FLOW REGIMES
- Publication number 20110152424
- Publication date Jun 23, 2011
- Dow Global Technologies Inc.
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reactor Systems and Processes for Using the Same
- Publication number 20110034657
- Publication date Feb 10, 2011
- UNIVATION TECHNOLOGIES, LLC
- Fathi D. Hussein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLUIDIZED BED SPARGER
- Publication number 20100080743
- Publication date Apr 1, 2010
- Raymond A. Cocco
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluidized bed sparger
- Publication number 20080193340
- Publication date Aug 14, 2008
- Raymond A. Cocco
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas-phase polymerization process to achieve a high particle density
- Publication number 20070078239
- Publication date Apr 5, 2007
- Ping Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for sonic cleaning of reactor with reduced acoustic wave can...
- Publication number 20060130870
- Publication date Jun 22, 2006
- Ping Cai
- B08 - CLEANING
Information Patent Application
Condensing mode operation of gas-phase polymerization reactor
- Publication number 20050137364
- Publication date Jun 23, 2005
- UNIVATION TECHNOLOGIES, LLC
- Ping P. Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes for transitioning between various polymerization catalysts
- Publication number 20040138391
- Publication date Jul 15, 2004
- Ian D. Burdett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Ping P. Cai

Person

Patents Grantslast 30 patents

Rating polymerization processes

Supported catalyst with improved flowability

Supported catalyst with improved flowability

Process for gas-phase polymerization having high bed bulk density

Supported catalyst with improved flowability

Supported catalyst with improved flowability

Producing high comonomer content propylene-based polymers

Recycle gas cooler systems for gas-phase polymerization processes

Polymerization reaction system

Gas-phase polymerization process

Gas-phase polymerization process having multiple flow regimes

Circulating fluidized bed reactor

Reactor systems and processes for using the same

Gas-phase polymerization process to achieve a high particle density

Processes for transitioning between various polymerization catalysts

Detection of dynamic fluidized bed level in a fluidized bed polymer...

Method of detecting and correcting local defluidization and channel...

Gas phase fluidized bed polymerization process using sonic cleaner...

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING POLYOLEFIN GRANULAR RESIN WITH INCREASED SETT...

PROPYLENE TERPOLYMER AND HEAT SEAL FILMS MADE THEREFROM

RATING POLYMERIZATION PROCESSES

SUPPORTED CATALYST WITH IMPROVED FLOWABILITY

SUPPORTED CATALYST WITH IMPROVED FLOWABILITY

SUPPORTED CATALYST WITH IMPROVED FLOWABILITY

PRODUCING HIGH COMONOMER CONTENT PROPYLENE-BASED POLYMERS.

SUPPORTED CATALYST WITH IMPROVED FLOWABILITY

Recycle Gas Cooler Systems for Gas-Phase Polymerization Processes

PROCESS FOR GAS-PHASE POLYMERIZATION HAVING HIGH BED BULK DENSITY

Polymerization Reaction System

METHOD FOR POLYMERIZING POLYPROPYLENE

Circulating Fluidized Bed Reactor

Gas-Phase Polymerization Process

GAS-PHASE POLYMERIZATION PROCESS HAVING MULTIPLE FLOW REGIMES

Reactor Systems and Processes for Using the Same

FLUIDIZED BED SPARGER

Fluidized bed sparger

Gas-phase polymerization process to achieve a high particle density

Method for sonic cleaning of reactor with reduced acoustic wave can...

Condensing mode operation of gas-phase polymerization reactor

Processes for transitioning between various polymerization catalysts