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William L. Lawson III
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Charlotte, NC, US
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last 30 patents
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Patent Grant
Polybenzimidazole solution in an ionic liquid
Patent number
9,447,242
Issue date
Sep 20, 2016
PBI Performance Products, Inc.
Bobby G. Dawkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polybenzimidazole solution in an ionic liquid
Patent number
8,420,732
Issue date
Apr 16, 2013
PBI Performance Products, Inc.
Bobby G. Dawkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...