David W. Knoeppel

Person

League City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polarity manipulation in polystyrene for enhanced bio-polymer misci...
- Patent number 10,870,748
- Issue date Dec 22, 2020
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alternative methods to control crosslinking in high impact polystyrene
- Patent number 10,550,245
- Issue date Feb 4, 2020
- Fina Technology, Inc.
- Giovanni Trimino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-natta catalysts doped with non-Group IV metal chlorides
- Patent number 10,294,311
- Issue date May 21, 2019
- Fina Technology, Inc.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polarity manipulation in polystyrene for enhanced bio-polymer misci...
- Patent number 10,125,249
- Issue date Nov 13, 2018
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalysts doped with non-group IV metal chlorides
- Patent number 9,944,724
- Issue date Apr 17, 2018
- Fina Technology, Inc.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polar polystyrene copolymers for enhanced foaming
- Patent number 9,914,814
- Issue date Mar 13, 2018
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of polar additives for enhancing blowing agent solubility in po...
- Patent number 9,850,357
- Issue date Dec 26, 2017
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foamed articles exhibiting improved thermal properties
- Patent number 9,815,957
- Issue date Nov 14, 2017
- Fina Technology, Inc.
- Jose M. Sosa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Alternative methods to control crosslinking in high impact polystyrene
- Patent number 9,809,699
- Issue date Nov 7, 2017
- Fina Technology, Inc.
- Giovanni Trimino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy functional polystyrene for enhanced PLA miscibility
- Patent number 9,796,842
- Issue date Oct 24, 2017
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinking control in high impact polystyrene manufacturing process
- Patent number 9,593,186
- Issue date Mar 14, 2017
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Increasing rubber phase volume in rubber-modified polystyrene
- Patent number 9,527,945
- Issue date Dec 27, 2016
- Fina Technology, Inc.
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst systems and polymers formed therefrom
- Patent number 9,416,202
- Issue date Aug 16, 2016
- TINA TECHNOLOGY, INC.
- Kayo Vizzini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalysts doped with non-group IV metal chlorides
- Patent number 9,382,347
- Issue date Jul 5, 2016
- Fina Technology Inc.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nano alumina or silica dispersed in polystyrene
- Patent number 9,249,277
- Issue date Feb 2, 2016
- Fina Technologies, Inc.
- James R. Butler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making a high impact polystyrene with high gloss and hig...
- Patent number 9,212,278
- Issue date Dec 15, 2015
- Fina Technology, Inc.
- David W. Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinking control in high impact polystyrene manufacturing process
- Patent number 9,193,839
- Issue date Nov 24, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Increasing rubber phase volume in rubber-modified polystyrene
- Patent number 9,120,889
- Issue date Sep 1, 2015
- Fina Technology, Inc.
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy functional polystyrene for enhanced PLA miscibility
- Patent number 9,045,630
- Issue date Jun 2, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of making styrenic polymeric compositions and methods of us...
- Patent number 9,012,568
- Issue date Apr 21, 2015
- Fina Technology, Inc.
- David Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nano alumina or silica dispersed in polystyrene
- Patent number 8,981,004
- Issue date Mar 17, 2015
- Fina Technology, Inc.
- James R. Butler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polarity manipulation in polystyrene for enhanced bio-polymer misci...
- Patent number 8,957,152
- Issue date Feb 17, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polar polystyrene copolymers for enhanced foaming
- Patent number 8,912,242
- Issue date Dec 16, 2014
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foamed articles exhibiting improved thermal properties
- Patent number 8,889,752
- Issue date Nov 18, 2014
- Fina Technology, Inc.
- Jose Sosa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bimodal pipe resin and products made therefrom
- Patent number 8,859,703
- Issue date Oct 14, 2014
- Fina Technology, Inc.
- Tim Coffy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Increasing rubber phase volume in rubber-modified polystyrene
- Patent number 8,822,597
- Issue date Sep 2, 2014
- Fina Technology, Inc.
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polystyrene blends
- Patent number 8,809,459
- Issue date Aug 19, 2014
- Fina Technology, Inc.
- Camille Grossetete
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High impact polystyrene with high gloss and high impact strength
- Patent number 8,691,914
- Issue date Apr 8, 2014
- Fina Technology, Inc.
- David W. Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of nano alumina or silica dispersed in polystyrene
- Patent number 8,653,187
- Issue date Feb 18, 2014
- Fina Technology, Inc.
- James R. Butler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ziegler-natta catalyst systems and polymers formed therefrom
- Patent number 8,592,535
- Issue date Nov 26, 2013
- Fina Technology, Inc.
- Kayo Vizzini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...
- Publication number 20190040247
- Publication date Feb 7, 2019
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES
- Publication number 20180265603
- Publication date Sep 20, 2018
- Fina Technology, Inc.
- Lei ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar Polystyrene Copolymers for Enhanced Foaming
- Publication number 20180215889
- Publication date Aug 2, 2018
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alternative Methods to Control Crosslinking in High Impact Polystyrene
- Publication number 20180030244
- Publication date Feb 1, 2018
- Fina Technology, Inc.
- Giovanni Trimino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALTERNATIVE METHODS TO CONTROL CROSSLINKING IN HIGH IMPACT POLYSTYRENE
- Publication number 20170121501
- Publication date May 4, 2017
- Fina Technology, Inc.
- Giovanni Trimino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES
- Publication number 20160272732
- Publication date Sep 22, 2016
- Fina Technology, Inc.
- Lei ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS
- Publication number 20160032029
- Publication date Feb 4, 2016
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Increasing Rubber Phase Volume in Rubber-Modified Polystyrene
- Publication number 20150307644
- Publication date Oct 29, 2015
- Fina Technology, Inc.
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS
- Publication number 20150259481
- Publication date Sep 17, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Epoxy Functional Polystyrene for Enhanced PLA Miscibility
- Publication number 20150218358
- Publication date Aug 6, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nano Alumina or Silica Dispersed in Polystyrene
- Publication number 20150126666
- Publication date May 7, 2015
- Fina Technology, Inc.
- James R. Butler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...
- Publication number 20150094404
- Publication date Apr 2, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar Polystyrene Copolymers for Enhanced Foaming
- Publication number 20150057383
- Publication date Feb 26, 2015
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Foamed Articles Exhibiting Improved Thermal Properties
- Publication number 20150011665
- Publication date Jan 8, 2015
- Fina Technology, Inc.
- Jose M. Sosa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Increasing Rubber Phase Volume in Rubber-Modified Polystyrene
- Publication number 20140323654
- Publication date Oct 30, 2014
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Making a High Impact Polystyrene with High Gloss and Hig...
- Publication number 20140303324
- Publication date Oct 9, 2014
- Fina Technology, Inc.
- David W. Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nano Alumina or Silica Dispersed in Polystyrene
- Publication number 20140114004
- Publication date Apr 24, 2014
- Fina Technology, Inc.
- James R. Butler
- B82 - NANO-TECHNOLOGY
Information Patent Application
Polystyrene Blends
- Publication number 20130210948
- Publication date Aug 15, 2013
- Fina Technology, Inc.
- Camille Grossetete
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF NANO ALUMINA OR SILICA DISPERSED IN POLYSTYRENE
- Publication number 20130137808
- Publication date May 30, 2013
- Fina Technology, Inc.
- James R. Butler
- B82 - NANO-TECHNOLOGY
Information Patent Application
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...
- Publication number 20130005886
- Publication date Jan 3, 2013
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High Melt Strength Polystyrene and Methods of Making Same
- Publication number 20130005912
- Publication date Jan 3, 2013
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Epoxy Functional Polystyrene for Enhanced PLA Miscibility
- Publication number 20130005852
- Publication date Jan 3, 2013
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High Impact Polystyrene with High Gloss and High Impact Strength
- Publication number 20120289656
- Publication date Nov 15, 2012
- Fina Technology, Inc.
- David W. Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Increasing Rubber Phase Volume in Rubber-Modified Polystyrene
- Publication number 20120277375
- Publication date Nov 1, 2012
- Fina Technology, Inc.
- Carlos DeAnda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polystyrene Blends
- Publication number 20120259071
- Publication date Oct 11, 2012
- Fina Technology, Inc.
- Camille Grossetete
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS OF MAKING STYRENIC POLYMERIC COMPOSITIONS AND METHODS OF US...
- Publication number 20120245285
- Publication date Sep 27, 2012
- Fina Technology, Inc.
- David Knoeppel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of Polar Additives for Enhancing Blowing Agent Solubility in Po...
- Publication number 20120208913
- Publication date Aug 16, 2012
- Fina Technology, Inc.
- Wei Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES
- Publication number 20120208969
- Publication date Aug 16, 2012
- Fina Technology, Inc.
- LEI ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT-TREATED ZIEGLER-NATTA CATALYSTS FOR ETHYLENE POLYMERIZATION
- Publication number 20120208970
- Publication date Aug 16, 2012
- Fina Technology, Inc.
- LEI ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF SUPPORTED CHROMIUM CATALYST AND POLYMERIZATION PROCESS
- Publication number 20120208694
- Publication date Aug 16, 2012
- Fina Technology, Inc.
- Ricky McCormick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David W. Knoeppel

Person

Patents Grantslast 30 patents

Polarity manipulation in polystyrene for enhanced bio-polymer misci...

Alternative methods to control crosslinking in high impact polystyrene

Ziegler-natta catalysts doped with non-Group IV metal chlorides

Polarity manipulation in polystyrene for enhanced bio-polymer misci...

Ziegler-Natta catalysts doped with non-group IV metal chlorides

Polar polystyrene copolymers for enhanced foaming

Use of polar additives for enhancing blowing agent solubility in po...

Foamed articles exhibiting improved thermal properties

Alternative methods to control crosslinking in high impact polystyrene

Epoxy functional polystyrene for enhanced PLA miscibility

Crosslinking control in high impact polystyrene manufacturing process

Increasing rubber phase volume in rubber-modified polystyrene

Ziegler-Natta catalyst systems and polymers formed therefrom

Ziegler-Natta catalysts doped with non-group IV metal chlorides

Nano alumina or silica dispersed in polystyrene

Method for making a high impact polystyrene with high gloss and hig...

Crosslinking control in high impact polystyrene manufacturing process

Increasing rubber phase volume in rubber-modified polystyrene

Epoxy functional polystyrene for enhanced PLA miscibility

Methods of making styrenic polymeric compositions and methods of us...

Nano alumina or silica dispersed in polystyrene

Polarity manipulation in polystyrene for enhanced bio-polymer misci...

Polar polystyrene copolymers for enhanced foaming

Foamed articles exhibiting improved thermal properties

Bimodal pipe resin and products made therefrom

Increasing rubber phase volume in rubber-modified polystyrene

Polystyrene blends

High impact polystyrene with high gloss and high impact strength

Use of nano alumina or silica dispersed in polystyrene

Ziegler-natta catalyst systems and polymers formed therefrom

Patents Applicationslast 30 patents

Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...

ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES

Polar Polystyrene Copolymers for Enhanced Foaming

Alternative Methods to Control Crosslinking in High Impact Polystyrene

ALTERNATIVE METHODS TO CONTROL CROSSLINKING IN HIGH IMPACT POLYSTYRENE

ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES

CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS

Increasing Rubber Phase Volume in Rubber-Modified Polystyrene

CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS

Epoxy Functional Polystyrene for Enhanced PLA Miscibility

Nano Alumina or Silica Dispersed in Polystyrene

Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...

Polar Polystyrene Copolymers for Enhanced Foaming

Foamed Articles Exhibiting Improved Thermal Properties

Increasing Rubber Phase Volume in Rubber-Modified Polystyrene

Method for Making a High Impact Polystyrene with High Gloss and Hig...

Nano Alumina or Silica Dispersed in Polystyrene

Polystyrene Blends

USE OF NANO ALUMINA OR SILICA DISPERSED IN POLYSTYRENE

Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Misci...

High Melt Strength Polystyrene and Methods of Making Same

Epoxy Functional Polystyrene for Enhanced PLA Miscibility

High Impact Polystyrene with High Gloss and High Impact Strength

Increasing Rubber Phase Volume in Rubber-Modified Polystyrene

Polystyrene Blends

METHODS OF MAKING STYRENIC POLYMERIC COMPOSITIONS AND METHODS OF US...

Use of Polar Additives for Enhancing Blowing Agent Solubility in Po...

ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES

HEAT-TREATED ZIEGLER-NATTA CATALYSTS FOR ETHYLENE POLYMERIZATION

PREPARATION OF SUPPORTED CHROMIUM CATALYST AND POLYMERIZATION PROCESS