Inventor
RAMACHANDRAN RAMAKRISHNAN
US44 patents
⚠️ This page may combine multiple inventors who share the name “RAMACHANDRAN RAMAKRISHNAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOC GROUP INC
43 patentsUS5417742AMay 23, 1995
Removal of perfluorocarbons from gas streams
BOC GROUP INC108 citations97
US5365011ANov 15, 1994
Method of producing unsaturated hydrocarbons and separating the same from saturated hydrocarbons
BOC GROUP INC110 citations97
US5693856ADec 2, 1997
Production of terephthalic acid
BOC GROUP INC63 citations96
US5488185AJan 30, 1996
Process for the production of ethanol and isopropanol
BOC GROUP INC62 citations95
US5514204AMay 7, 1996
Process for the purification of nitric oxide
BOC GROUP INC98 citations94
US5620501AApr 15, 1997
Recovery of trace gases from gas streams
BOC GROUP INC28 citations93
US5179215AJan 12, 1993
Process for the production of petrochemicals
BOC GROUP INC21 citations93
US5993517ANov 30, 1999
Two stage pressure swing adsorption process
BOC GROUP INC38 citations92
US5908804AJun 1, 1999
Reduction of emissions from FCC regenerators
BOC GROUP INC38 citations92
US5744687AApr 28, 1998
Process for recovering alkenes from cracked hydrocarbon streams
BOC GROUP INC32 citations92
US5565089AOct 15, 1996
Process for decoking catalysts
BOC GROUP INC38 citations92
US5466837ANov 14, 1995
Process for the production of hydrocarbon partial oxidation products
BOC GROUP INC21 citations92
US5262547ANov 16, 1993
Process for the production of petrochemicals
BOC GROUP INC28 citations92
US4990632AFeb 5, 1991
Process for the production of oxides
BOC GROUP INC35 citations92
US5670125ASep 23, 1997
Process for the purification of nitric oxide
BOC GROUP INC41 citations91
US5675052AOct 7, 1997
Hydrocarbon alkylation process
BOC GROUP INC45 citations90
US7090826B2Aug 15, 2006
Monolith based catalytic partial oxidation process for syngas production
BOC GROUP INC22 citations89
US7303606B2Dec 4, 2007
Oxy-fuel combustion process
BOC GROUP INC17 citations83
US4870201ASep 26, 1989
Process for the production of nitriles
BOC GROUP INC22 citations82
US5726327AMar 10, 1998
Process for the production of petrochemicals
BOC GROUP INC12 citations74
US5268497ADec 7, 1993
Process for the production of nitriles
BOC GROUP INC18 citations74
US5229089AJul 20, 1993
Recovery of flammable materials from gas streams
BOC GROUP INC18 citations74
US5008412AApr 16, 1991
Process for the production of oxides
BOC GROUP INC14 citations74
US4849538AJul 18, 1989
Process for the production of nitriles
BOC GROUP INC14 citations74
US4849537AJul 18, 1989
Process for the production of nitriles
BOC GROUP INC8 citations74
US5560817AOct 1, 1996
Hydrocarbon catalytic cracking process
BOC GROUP INC8 citations73
US5470925ANov 28, 1995
Process for the production of alkene polymers
BOC GROUP INC16 citations73
US5463137AOct 31, 1995
Process for the production of oxo products
BOC GROUP INC12 citations73
US5126463AJun 30, 1992
Process for the production of anhydrides
BOC GROUP INC12 citations73
US5043461AAug 27, 1991
Process for the production of oxides
BOC GROUP INC15 citations73
US5015756AMay 14, 1991
Process for the production of nitriles
BOC GROUP INC19 citations73
US5008414AApr 16, 1991
Process for the production of oxides
BOC GROUP INC15 citations73
US4987239AJan 22, 1991
Process for the production of anhydrides
BOC GROUP INC18 citations73
US4943650AJul 24, 1990
Process for the production of nitriles
BOC GROUP INC8 citations73
US4868330ASep 19, 1989
Process for the production of nitriles
BOC GROUP INC18 citations73
US5278319AJan 11, 1994
Process for the production of hydrocarbon partial oxidation products
BOC GROUP INC11 citations71
US6783749B2Aug 31, 2004
Gas recovery process
BOC GROUP INC8 citations70
US5322927AJun 21, 1994
Method for producing polymers
BOC GROUP INC8 citations70
US5532384AJul 2, 1996
Process for producing hydrocarbon partial oxidation products
BOC GROUP INC14 citations67
US5468459ANov 21, 1995
Gas stream treatment method for removing per-fluorocarbons
BOC GROUP INC4 citations63
US5264608ANov 23, 1993
Process for the production of nitriles from alkenes
BOC GROUP INC4 citations63
US5177225AJan 5, 1993
Process for the production of alkylene oxide
BOC GROUP INC6 citations63
US6743400B2Jun 1, 2004
Sparger configuration for fluidized bed hydrocarbon partial oxidation reactors
BOC GROUP INC3 citations54