Inventor
CEURVORST JOSEPH G
US4 patents
⚠️ This page may combine multiple inventors who share the name “CEURVORST JOSEPH G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
3 patentsUS5037954AAug 6, 1991
Method to recover liquified poly(arylene sulfide) with separation agent
PHILLIPS PETROLEUM CO24 citations91
US5015702AMay 14, 1991
Treatment of poly(arylene sulfide/sulfone) polymers
PHILLIPS PETROLEUM CO12 citations71
US4859781AAug 22, 1989
Recovery of N-methyl-2-pyrrolidone
PHILLIPS PETROLEUM CO3 citations60