Inventor

GUAN YOUSHENG

US2 patents

⚠️ This page may combine multiple inventors who share the name “GUAN YOUSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU JIFENG

1 patent

US8232285B2Jul 31, 2012

Quinazolinone compounds and methods of use thereof

LIU JIFENG19 citations77

PURDUE RESEARCH FOUNDATION

1 patent

US7842512B2Nov 30, 2010

Dyed microspheres for characterization of photochemical reactor behavior

PURDUE RESEARCH FOUNDATION2 citations51