Inventor

ROMAN IAN C

US6 patents

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

BEND RES INC

2 patents

US4542010ASep 17, 1985

Method and apparatus for producing oxygen and nitrogen and membrane therefor

BEND RES INC69 citations95

US4451270AMay 29, 1984

Absorption process for producing oxygen and nitrogen and solution therefor

BEND RES INC47 citations94

DU PONT CANADA

1 patent

US5051114ASep 24, 1991

Perfluorodioxole membranes

DU PONT CANADA212 citations97

L AIR SA A DIRECTOIRE ET CONSE

1 patent

US7250545B2Jul 31, 2007

Method of separating olefins from mixtures with paraffins

L AIR SA A DIRECTOIRE ET CONSE12 citations79

SANDERS EDGAR S

1 patent

US8444749B2May 21, 2013

Method and system for membrane-based gas recovery

SANDERS EDGAR S5 citations61

AIR LIQUIDE

1 patent

US7399897B2Jul 15, 2008

Method of separating olefins from mixtures with paraffins

AIR LIQUIDE5 citations61