Inventor
GUO XIANG-YAO
CA5 patents
⚠️ This page may combine multiple inventors who share the name “GUO XIANG-YAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYSAR RUBBER CORP
4 patentsUS5210151AMay 11, 1993
Hydrogenation of nitrile rubber
POLYSAR RUBBER CORP21 citations90
US5208296AMay 4, 1993
Nitrile rubber hydrogenation
POLYSAR RUBBER CORP38 citations90
US5258467ANov 2, 1993
Catalytic solution hydrogenation of nitrile rubber
POLYSAR RUBBER CORP16 citations71
US5241013AAug 31, 1993
Catalytic hydrogenation of nitrile rubber
POLYSAR RUBBER CORP5 citations60