Inventor
PETRUS LEONARDUS
NL14 patents
⚠️ This page may combine multiple inventors who share the name “PETRUS LEONARDUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
13 patentsUS4786443ANov 22, 1988
Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst
SHELL OIL CO43 citations90
US7718039B2May 18, 2010
Process for reactive distillation of a carboxylic acid
SHELL OIL CO26 citations88
US8003818B2Aug 23, 2011
Process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group
SHELL OIL CO8 citations82
US4904342AFeb 27, 1990
Process for pulping lignocellulose-containing material
SHELL OIL CO20 citations81
US5138032AAug 11, 1992
Batch/continuous polymerization of olefin/carbon monoxide
SHELL OIL CO21 citations79
US5145947ASep 8, 1992
Copolymerization of co/olefin by transmitting power to polymer slurry
SHELL OIL CO2 citations60
US5115094AMay 19, 1992
Polymerization of co/olefin with molar ratio of non hydrohalogenic acid to palladium compound
SHELL OIL CO6 citations60
US5077384ADec 31, 1991
Carbon monoxide/olefin copolymer having wide molecular weight distribution
SHELL OIL CO2 citations60
US5021547AJun 4, 1991
Continuous polymerization of Co/olefin in plurality of reactors in series
SHELL OIL CO5 citations60
US5095091AMar 10, 1992
Polymerization of co/olefin with two distinct temperatures
SHELL OIL CO2 citations59
US5981796ANov 9, 1999
Process for the manufacture of carboxylic acids
SHELL OIL CO6 citations58
US5122591AJun 16, 1992
Polymerization of co/olefin with increased catalyst composition concentration during polymerization start up
SHELL OIL CO1 citations49
US5177185AJan 5, 1993
Polymerization of co/olefin with sets of temperature/pressure conditions
SHELL OIL CO1 citations42