Inventor
FITCH FRANK R
US37 patents
⚠️ This page may combine multiple inventors who share the name “FITCH FRANK R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOC GROUP INC
26 patentsUS6143057ANov 7, 2000
Adsorbents and adsorptive separation process
BOC GROUP INC92 citations98
US6284021B1Sep 4, 2001
Composite adsorbent beads for adsorption process
BOC GROUP INC136 citations97
US6231644B1May 15, 2001
Air separation using monolith adsorbent bed
BOC GROUP INC84 citations96
US5531808AJul 2, 1996
Removal of carbon dioxide from gas streams
BOC GROUP INC99 citations96
US5464467ANov 7, 1995
Adsorptive separation of nitrogen from other gases
BOC GROUP INC91 citations96
US6491740B1Dec 10, 2002
Metallo-organic polymers for gas separation and purification
BOC GROUP INC65 citations95
US6436171B1Aug 20, 2002
Oxygen-selective adsorbents
BOC GROUP INC73 citations95
US5587003ADec 24, 1996
Removal of carbon dioxide from gas streams
BOC GROUP INC107 citations95
US6024781AFeb 15, 2000
Separation of carbon dioxide and hydrocarbons
BOC GROUP INC53 citations94
US6350298B1Feb 26, 2002
Adsorbents and adsorptive separation process
BOC GROUP INC87 citations93
US6596256B1Jul 22, 2003
Synthesis of low silicon sodium X zeolite
BOC GROUP INC23 citations92
US6409801B1Jun 25, 2002
Activation processes for monolith adsorbents
BOC GROUP INC31 citations92
US6409800B1Jun 25, 2002
Temperature swing adsorption process
BOC GROUP INC32 citations92
US6238460B1May 29, 2001
Air purification process
BOC GROUP INC40 citations92
US6200366B1Mar 13, 2001
Separation of alkenes and alkanes
BOC GROUP INC27 citations92
US5616170AApr 1, 1997
Adsorptive separation of nitrogen from other gases
BOC GROUP INC30 citations92
US7070752B2Jul 4, 2006
Supported perovskite-type oxides and methods for preparation thereof
BOC GROUP INC41 citations91
US6521019B2Feb 18, 2003
Air separation using monolith adsorbent bed
BOC GROUP INC41 citations91
US6309445B1Oct 30, 2001
Removal of carbon dioxide from gas streams
BOC GROUP INC30 citations89
US6583081B2Jun 24, 2003
Method of manufacture of molecular sieves
BOC GROUP INC22 citations88
US7303606B2Dec 4, 2007
Oxy-fuel combustion process
BOC GROUP INC17 citations83
US6464955B2Oct 15, 2002
Production of hydrogen and carbon monoxide
BOC GROUP INC19 citations83
US6461412B1Oct 8, 2002
Monolith adsorbents for air separation processes
BOC GROUP INC10 citations73
US6436173B1Aug 20, 2002
Monolith adsorbents for air separation processes
BOC GROUP INC11 citations73
US6407025B1Jun 18, 2002
Method of manufacture of multicationic molecular sieves
BOC GROUP INC13 citations70
US6416569B1Jul 9, 2002
Temperature swing adsorption process
BOC GROUP INC4 citations60