Inventor · disambiguated record
Gerard Dupuis
Also filed as: DUPUIS GERARD · DUPUIS GERARD E
6 granted patents·159 citations·filing 1983–1998
86Inventor score
Top patents by PatentIndex Score
6 records- 0183US5329774AMethod and apparatus for separating C4 hydrocarbons from a gaseous mixtureLIQUID AIR ENG CORP·Filed 1992·Granted Jul 19, 1994·55 cites·28 claims
- 0278US5505048AMethod and apparatus for the separation of C4 hydrocarbons from gaseous mixtures containing the sameFiled 1994·Granted Apr 9, 1996·34 cites·9 claims
- 0365US5979178AProcess for recovering olefins from cracked gasesAIR LIQUIDE AMERICAN·Filed 1997·Granted Nov 9, 1999·33 cites·14 claims
- 0465US4594177ASurface demoisturizing composition and use thereofLANTZ ANDRE·Filed 1983·Granted Jun 10, 1986·15 cites·24 claims
- 0552US5414188AMethod and apparatus for the separation of C4 hydrocarbons from gaseous mixtures containing the sameFiled 1993·Granted May 9, 1995·14 cites·11 claims
- 0641US6141988AProcess for recovering olefinsAIR LIQUIDE AMERICAN·Filed 1998·Granted Nov 7, 2000·8 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →