Inventor

PYNNONEN BRUCE W

US3 patents

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

DOW CHEMICAL CO

2 patents

US5221478AJun 22, 1993

Chromatographic separation using ion-exchange resins

DOW CHEMICAL CO128 citations94

US5176832AJan 5, 1993

Chromatographic separation of sugars using porous gel resins

DOW CHEMICAL CO78 citations91

FRYCEK GEORGE J

1 patent

US8404086B2Mar 26, 2013

Purification of hydroformylated and hydrogenated fatty alkyl ester compositions

FRYCEK GEORGE J1 citations43