Inventor · disambiguated record
Ian C. Roman
Also filed as: ROMAN IAN C · ROMAN IAN CHARLES
7 granted patents·1 pending application·366 citations·filing 1982–2013
88Inventor score
Top patents by PatentIndex Score
8 records- 0197US5051114APerfluorodioxole membranesDU PONT CANADA·Filed 1990·Granted Sep 24, 1991·212 cites·41 claims
- 0295US4542010AMethod and apparatus for producing oxygen and nitrogen and membrane thereforBEND RES INC·Filed 1982·Granted Sep 17, 1985·69 cites·36 claims
- 0392US4451270AAbsorption process for producing oxygen and nitrogen and solution thereforBEND RES INC·Filed 1982·Granted May 29, 1984·47 cites·35 claims
- 0485US7399897B2Method of separating olefins from mixtures with paraffinsAIR LIQUIDE·Filed 2007·Granted Jul 15, 2008·5 cites·10 claims
- 0579US7250545B2Method of separating olefins from mixtures with paraffinsL AIR SA A DIRECTOIRE ET CONSE·Filed 2003·Granted Jul 31, 2007·12 cites·3 claims
- 0670US8444749B2Method and system for membrane-based gas recoverySANDERS EDGAR S·Filed 2009·Granted May 21, 2013·5 cites·13 claims
- 0755US2013247761A1Method and System for Membrane-Based Gas RecoveryAIR LIQUIDE·Filed 2013·Application pending·0 cites
- 0848US5868992ATreatment of gas separation membranes with inert solventAIR LIQUIDE·Filed 1995·Granted Feb 9, 1999·16 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →