Inventor
KOKAYEFF PETER
US51 patents
⚠️ This page may combine multiple inventors who share the name “KOKAYEFF PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP LLC
30 patentsUS7999142B2Aug 16, 2011
Production of diesel fuel from biorenewable feedstocks
UOP LLC72 citations98
US7982076B2Jul 19, 2011
Production of diesel fuel from biorenewable feedstocks
UOP LLC49 citations98
US7999143B2Aug 16, 2011
Production of diesel fuel from renewable feedstocks with reduced hydrogen consumption
UOP LLC78 citations96
US8003836B2Aug 23, 2011
Production of diesel fuel from biorenewable feedstocks
UOP LLC31 citations93
US7982075B2Jul 19, 2011
Production of diesel fuel from biorenewable feedstocks with lower hydrogen consumption
UOP LLC54 citations92
US7815792B2Oct 19, 2010
Selective naphtha desulfurization process and catalyst
UOP LLC15 citations92
US7794585B2Sep 14, 2010
Hydrocarbon conversion process
UOP LLC31 citations91
US7790020B2Sep 7, 2010
Hydrocarbon conversion process to improve cetane number
UOP LLC21 citations91
US8008534B2Aug 30, 2011
Liquid phase hydroprocessing with temperature management
UOP LLC19 citations90
US6548721B1Apr 15, 2003
Hydrotreating olefin stream with complete destruction of oxygenates
UOP LLC27 citations90
US7842180B1Nov 30, 2010
Hydrocracking process
UOP LLC14 citations84
US7799208B2Sep 21, 2010
Hydrocracking process
UOP LLC14 citations82
US7794588B2Sep 14, 2010
Hydrocarbon conversion process to decrease polyaromatics
UOP LLC15 citations82
US7629289B2Dec 8, 2009
Selective naphtha desulfurization process and catalyst
UOP LLC6 citations71
US7906013B2Mar 15, 2011
Hydrocarbon conversion process
UOP LLC4 citations63
US9284498B2Mar 15, 2016
Process for producing diesel
UOP LLC2 citations62
US8936714B2Jan 20, 2015
Process for producing diesel
UOP LLC2 citations62
US7803269B2Sep 28, 2010
Hydroisomerization process
UOP LLC4 citations61
US7749375B2Jul 6, 2010
Hydrodesulfurization process
UOP LLC3 citations61
US9752085B2Sep 5, 2017
Process and apparatus for producing diesel from a hydrocarbon stream
UOP LLC1 citations52
US9657237B2May 23, 2017
Process and apparatus for producing diesel from a hydrocarbon stream
UOP LLC0 citations52
US9353319B2May 31, 2016
Methods for producing diesel range materials having improved cold flow properties
UOP LLC0 citations52
US9234144B2Jan 12, 2016
Process and apparatus for producing diesel
UOP LLC0 citations52
US9108122B2Aug 18, 2015
Process and apparatus for producing diesel
UOP LLC1 citations52
US8999256B2Apr 7, 2015
Process and apparatus for producing diesel from a hydrocarbon stream
UOP LLC1 citations52
US9399741B2Jul 26, 2016
Methods and apparatuses for desulfurizing hydrocarbon streams
UOP LLC1 citations51
US9150467B2Oct 6, 2015
Processes and apparatuses for preparing aromatic compounds
UOP LLC1 citations51
US9816038B2Nov 14, 2017
Kerosene hydrotreating with a separate high pressure trim reactor
UOP LLC0 citations47
US10626339B2Apr 21, 2020
Process and apparatus for recycling cracked hydrocarbons
UOP LLC0 citations42
US10273420B2Apr 30, 2019
Process for hydrotreating a hydrocarbons stream
UOP LLC0 citations40
UNION OIL CO
6 patentsUS4827076AMay 2, 1989
Desulfurization and isomerization of N-paraffins
UNION OIL CO78 citations96
US5403470AApr 4, 1995
Color removal with post-hydrotreating
UNION OIL CO40 citations92
US5118406AJun 2, 1992
Hydrotreating with silicon removal
UNION OIL CO37 citations92
US4645587AFeb 24, 1987
Process for removing silicon compounds from hydrocarbon streams
UNION OIL CO42 citations92
US4923836AMay 8, 1990
Ni/Cu absorbent/catalyst for desulfurization and isomerization of N-paraffins
UNION OIL CO18 citations82
US4886935ADec 12, 1989
Ni/Cu absorbent/catalyst for desulfurization and isomerization of n-paraffins
UNION OIL CO13 citations74
PETRI JOHN A
6 patentsUS8314276B2Nov 20, 2012
Liquid phase hydroprocessing with temperature management
PETRI JOHN A11 citations83
US8221706B2Jul 17, 2012
Apparatus for multi-staged hydroprocessing
PETRI JOHN A7 citations83
US8911694B2Dec 16, 2014
Two-stage hydroprocessing apparatus with common fractionation
PETRI JOHN A4 citations72
US8691082B2Apr 8, 2014
Two-stage hydroprocessing with common fractionation
PETRI JOHN A3 citations61
US8518241B2Aug 27, 2013
Method for multi-staged hydroprocessing
PETRI JOHN A4 citations61
US8608947B2Dec 17, 2013
Two-stage hydrotreating process
PETRI JOHN A1 citations51
KOKAYEFF PETER
4 patentsUS8283506B2Oct 9, 2012
Production of fuel from renewable feedstocks using a finishing reactor
KOKAYEFF PETER8 citations83
US9279087B2Mar 8, 2016
Multi-staged hydroprocessing process and system
KOKAYEFF PETER5 citations70
US8999141B2Apr 7, 2015
Three-phase hydroprocessing without a recycle gas compressor
KOKAYEFF PETER2 citations59
US8231776B2Jul 31, 2012
Hydrotreating processes for fabricating petroleum distillates from light fischer-tropsch liquids
KOKAYEFF PETER0 citations40
ZIMMERMAN PAUL R
4 patentsUS9074146B2Jul 7, 2015
Process and apparatus for producing diesel from a hydrocarbon stream
ZIMMERMAN PAUL R2 citations62
US8888990B2Nov 18, 2014
Process and apparatus for producing diesel from a hydrocarbon stream
ZIMMERMAN PAUL R2 citations62
US8940253B2Jan 27, 2015
Process and apparatus for producing diesel from a hydrocarbon stream
ZIMMERMAN PAUL R0 citations51
US8871082B2Oct 28, 2014
Process and apparatus for producing diesel from a hydrocarbon stream
ZIMMERMAN PAUL R1 citations51
Showing the top 50 of 51 patents by PatentIndex Score.