Individual holder
SHAFFER TIMOTHY D
US·4 granted patents·7 citations·filing 2010–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0181US8765824B2Ethanol stable polyether epoxy based membrane for ethanol and aromatics separationSHAFFER TIMOTHY D·Filed 2012·Granted Jul 1, 2014·5 cites·5 claims
- 0268US8178465B2Polydispersity-controlled isoolefin polymerization with polymorphogenatesSHAFFER TIMOTHY D·Filed 2011·Granted May 15, 2012·1 cites·24 claims
- 0367US8513367B2Mitigation of elastomer reactor fouling using mechanical vibrationSHAFFER TIMOTHY D·Filed 2011·Granted Aug 20, 2013·1 cites·9 claims
- 0439US9079990B2Methods of production of alkylstyrene/isoolefin polymersSHAFFER TIMOTHY D·Filed 2010·Granted Jul 14, 2015·0 cites·13 claims
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