Richard Witmeyer — 5 Patents at Interface Biologics

Richard Witmeyer has been granted 5 US patents while listed as an inventor at Interface Biologics. The first was granted in 2011 and the most recent in September 2017. Richard Witmeyer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Richard Witmeyer in Pittsboro, NC, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
9751972	Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof	Sanjoy Mullick, Weilun Chang, Alexandra Piotrowicz, Jeannette Ho	2017-09-05
8338537	Surface modifying macromolecules with high degradation temperatures and uses thereof	Sanjoy Mullick, Paul Santerre, Weilun Chang	2012-12-25
8318867	Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof	Sanjoy Mullick, Weilun Chang, Alexandra Piotrowicz, Jeannette Ho	2012-11-27
8178620	Surface modifying macromolecules with high degradation temperatures and uses thereof	Sanjoy Mullick, Paul Santerre, Weilun Chang	2012-05-15
8071683	Surface modifying macromolecules with high degradation temperatures and uses thereof	Sanjoy Mullick, Paul Santerre, Weilun Chang	2011-12-06

Richard Witmeyer — 5 Patents

Issued Patents All Time

Patent Widget