Karin M. Hudson

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Porous polybenzimidazole resin and method of making same
- Patent number 10,273,340
- Issue date Apr 30, 2019
- PBI Performances Products, Inc.
- John B. Hopkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous polybenzimidazole resin and method of making same
- Patent number 9,828,479
- Issue date Nov 28, 2017
- PBI Performance Products, Inc.
- John B. Hopkins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for a two stage melt polymerization for the production of p...
- Patent number 7,504,475
- Issue date Mar 17, 2009
- PBI Performance Products, Inc.
- Bobby G. Dawkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
- Publication number 20180044493
- Publication date Feb 15, 2018
- PBI Performance Products, Inc.
- John B. Hopkins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
- Publication number 20130331470
- Publication date Dec 12, 2013
- PBI Performance Products Inc.
- John B. Hopkins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
- Publication number 20110189484
- Publication date Aug 4, 2011
- John B. Hopkins, JR.
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for a two stage melt polymerization for the production of p...
- Publication number 20070010646
- Publication date Jan 11, 2007
- PBI Performance Products, Inc.
- Bobby G. Dawkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...