Inventor
OU DI-YI
US4 patents
⚠️ This page may combine multiple inventors who share the name “OU DI-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON CHEMICAL PATENTS INC
3 patentsUS5907076AMay 25, 1999
Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons
EXXON CHEMICAL PATENTS INC50 citations88
US5132485AJul 21, 1992
Adsorptive separation of alpha-olefins and internal olefins
EXXON CHEMICAL PATENTS INC9 citations70
US5118871AJun 2, 1992
Minimizing deactivation of ether synthesis catalyst
EXXON CHEMICAL PATENTS INC5 citations57