Inventor

CHANGTONG CHUCHAWIN

US3 patents

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

LOMBARDI JOHN L

1 patent

US8481446B2Jul 9, 2013

Chemically-resistant coating composition

LOMBARDI JOHN L2 citations57

VENTANA RES CORP

1 patent

US9115138B2Aug 25, 2015

Porphyrin compounds comprising one or more pyridone moieties

VENTANA RES CORP0 citations41

CONNORS ROBERT E

1 patent

US8445683B2May 21, 2013

Porphyrin compounds comprising one or more pyridone moieties

CONNORS ROBERT E0 citations36