Inventor
BLACKBOURN ROBERT LAWRENCE
US36 patents
⚠️ This page may combine multiple inventors who share the name “BLACKBOURN ROBERT LAWRENCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
29 patentsUS6277947B1Aug 21, 2001
Process of producing polytrimethylene terephthalate (PTT)
SHELL OIL CO75 citations95
US6326456B2Dec 4, 2001
Process of producing polytrimethylene terephthalate (PTT)
SHELL OIL CO41 citations91
US5986145ANov 16, 1999
Purification of 3-hydroxy-propanal
SHELL OIL CO22 citations91
US5777180AJul 7, 1998
Process for the production of bisphenols
SHELL OIL CO33 citations90
US6013845AJan 11, 2000
Fixed bed reactor packing
SHELL OIL CO23 citations88
US6734332B1May 11, 2004
Process for enriching cis or trans-isomers in an olefin stream
SHELL OIL CO23 citations87
US10138218B2Nov 27, 2018
Process for preparing furfural from biomass
SHELL OIL CO7 citations84
US9624436B2Apr 18, 2017
Methods and systems for processing biomass material
SHELL OIL CO7 citations81
US10787606B2Sep 29, 2020
Weighted acid compositions comprising amino acids
SHELL OIL CO7 citations80
US6965056B1Nov 15, 2005
Removal of salts in the manufacture of phenolic compound
SHELL OIL CO13 citations78
US10093639B2Oct 9, 2018
Process for preparing furfural from biomass
SHELL OIL CO4 citations73
US6512080B2Jan 28, 2003
Process of producing polytrimethylene terephthalate (PTT)
SHELL OIL CO12 citations72
US6969779B2Nov 29, 2005
Method for removal of MW176 cyclic acetal formed during the production of 1,3-propanediol
SHELL OIL CO11 citations71
US11603491B2Mar 14, 2023
Thermally activated strong acids
SHELL OIL CO2 citations70
US9428816B2Aug 30, 2016
Method of treating ethanol production byproducts
SHELL OIL CO5 citations68
US9873665B2Jan 23, 2018
Process for treating biomass to produce materials useful for biofuels
SHELL OIL CO3 citations67
US9212401B2Dec 15, 2015
Treating biomass to produce materials useful for biofuels
SHELL OIL CO3 citations63
US10961595B2Mar 30, 2021
Treating biomass to produce materials useful for biofuels
SHELL OIL CO0 citations62
US11156074B2Oct 26, 2021
Thermally activated strong acids
SHELL OIL CO0 citations60
US6610819B2Aug 26, 2003
Reduction of friability of poly(trimethylene terephthalate)
SHELL OIL CO3 citations60
US10894909B2Jan 19, 2021
Inducibly degradable polyacetal compositions for use in subterranean formations
SHELL OIL CO0 citations59
US10920131B2Feb 16, 2021
Weighted acid compositions comprising amino acids
SHELL OIL CO0 citations58
US7381787B2Jun 3, 2008
Polytrimethylene terephthalate having a low level of acrolein and a process for producing the same
SHELL OIL CO2 citations57
US6720461B2Apr 13, 2004
Removal of salts in the manufacture of phenolic compound
SHELL OIL CO3 citations57
US10221370B2Mar 5, 2019
Method of separating lignin derived compounds from pyrolysis oil
SHELL OIL CO0 citations52
US10443368B2Oct 15, 2019
Thermally activated strong acids
SHELL OIL CO0 citations49
US9382593B2Jul 5, 2016
Continuous or semi-continuous process for treating biomass to produce materials useful for biofuels
SHELL OIL CO1 citations47
US8900833B2Dec 2, 2014
Method of recovering lipids from microbial biomass
SHELL OIL CO0 citations47
US12049659B2Jul 30, 2024
Production of ethanol and enhanced co-products using co-products as feedstock
SHELL OIL CO0 citations46