POLYIMIDE MEMBRANE FOR H2S REMOVAL

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United States of America Patent

APP PUB NO 20160184771A1
SERIAL NO

14974355

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Abstract

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H2S is removed from a feed gas by a gas separation membrane including a separation layer that is made of a blend of P84 and Matrimid.

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Patent Owner(s)

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L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEPARIS FRANCE PARIS PARIS

International Classification(s)

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  • 2015 Application Filing Year
  • C10L Class
  • 526 Applications Filed
  • 377 Patents Issued To-Date
  • 71.68 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fleming, Gregory K Wilmington, US 12 209
Kratzer, Dean W Warwick, US 23 64
KULKARNI, Sudhir S Wilmington, US 56 601
Sanders,, JR Edgar S Newark, US 30 216
Worley, Fan Z Newark, US 6 2

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  • 2 Citation Count
  • C10L Class
  • 24 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4814191101 - 1011 - 2021 - 3031 - 400102030405060708090100110120130140150

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