Inventor
SCHROCK RICHARD R
36 patents
⚠️ This page may combine multiple inventors who share the name “SCHROCK RICHARD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASSACHUSETTS INST TECHNOLOGY
26 patentsUS5889128AMar 30, 1999
Living olefin polymerization processes
MASSACHUSETTS INST TECHNOLOGY198 citations99
US7932397B2Apr 26, 2011
Olefin metathesis catalysts and related methods
MASSACHUSETTS INST TECHNOLOGY49 citations97
US6610806B2Aug 26, 2003
Living olefin polymerization processes
MASSACHUSETTS INST TECHNOLOGY33 citations96
US4727215AFeb 23, 1988
Catalyst composition for effecting metathesis of olefins
MASSACHUSETTS INST TECHNOLOGY56 citations96
US6121473ASep 19, 2000
Asymmetric ring-closing metathesis reactions
MASSACHUSETTS INST TECHNOLOGY70 citations94
US6316555B1Nov 13, 2001
Living olefin polymerization processes
MASSACHUSETTS INST TECHNOLOGY31 citations93
US5146033ASep 8, 1992
Homogeneous rhenium catalysts for metathesis of olefins
MASSACHUSETTS INST TECHNOLOGY55 citations93
US8350073B2Jan 8, 2013
Olefin metathesis catalysts and related methods
MASSACHUSETTS INST TECHNOLOGY13 citations92
US6346652B1Feb 12, 2002
Asymmetric ring-closing metathesis reactions involving achiral and meso substrates
MASSACHUSETTS INST TECHNOLOGY38 citations92
US4681956AJul 21, 1987
Catalyst composition for effecting metathesis of olefins
MASSACHUSETTS INST TECHNOLOGY48 citations92
US9079173B2Jul 14, 2015
Highly Z-selective olefins metathesis
MASSACHUSETTS INST TECHNOLOGY20 citations91
US8362311B2Jan 29, 2013
Highly Z-selective olefins metathesis
MASSACHUSETTS INST TECHNOLOGY20 citations91
US7135544B2Nov 14, 2006
Living olefin polymerization processes
MASSACHUSETTS INST TECHNOLOGY23 citations91
US5142073AAug 25, 1992
Synthesis of molybdenum and tungsten complexes
MASSACHUSETTS INST TECHNOLOGY26 citations89
US8829219B2Sep 9, 2014
Olefin metathesis catalysts and related methods
MASSACHUSETTS INST TECHNOLOGY11 citations83
US4245131AJan 13, 1981
Dimerization of olefins using tantalum and niobium catalysts
MASSACHUSETTS INST TECHNOLOGY22 citations82
US5087710AFeb 11, 1992
Homogeneous rhenium catalysts for metathesis of olefins
MASSACHUSETTS INST TECHNOLOGY21 citations79
US4427595AJan 24, 1984
Catalyst composition to effect metathesis of acetylenes
MASSACHUSETTS INST TECHNOLOGY16 citations74
US4231947ANov 4, 1980
Tantalum and niobium catalysts or catalyst precursors
MASSACHUSETTS INST TECHNOLOGY17 citations74
US4197419AApr 8, 1980
Tantalum catalysts or catalyst precursors
MASSACHUSETTS INST TECHNOLOGY11 citations74
US10173208B2Jan 8, 2019
Highly Z-selective olefin metathesis
MASSACHUSETTS INST TECHNOLOGY1 citations71
US9446394B2Sep 20, 2016
Z-selective ring-closing metathesis reactions
MASSACHUSETTS INST TECHNOLOGY2 citations62
US9242240B2Jan 26, 2016
Olefin metathesis catalysts and related methods
MASSACHUSETTS INST TECHNOLOGY2 citations62
US9713808B2Jul 25, 2017
Highly Z-selective olefin metathesis
MASSACHUSETTS INST TECHNOLOGY1 citations61
US9771386B2Sep 26, 2017
Z-selective ring-closing metathesis reactions
MASSACHUSETTS INST TECHNOLOGY1 citations52
US11020730B2Jun 1, 2021
Halogen-containing metathesis catalysts and methods thereof
MASSACHUSETTS INST TECHNOLOGY0 citations44