Inventor · disambiguated record
Bethanne L. Smith
Also filed as: SMITH BETHANNE L
4 granted patents·273 citations·filing 1992–1995
82Inventor score
Technology areasB01D
Top patents by PatentIndex Score
4 records- 0194US5837032AGas separations utilizing glassy polymer membranes at sub-ambient temperaturesCYNARA CO·Filed 1993·Granted Nov 17, 1998·132 cites·57 claims
- 0288US5352272AGas separations utilizing glassy polymer membranes at sub-ambient temperaturesDOW CHEMICAL CO·Filed 1992·Granted Oct 4, 1994·66 cites·14 claims
- 0381US5679133AGas separations utilizing glassy polymer membranes at sub-ambient temperaturesDOW CHEMICAL CO·Filed 1994·Granted Oct 21, 1997·45 cites·54 claims
- 0461US5650479AInterfacially polymerized polyester filmsCYNARA CO·Filed 1995·Granted Jul 22, 1997·30 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →