Inventor
BRIGGS JOHN R
US33 patents
⚠️ This page may combine multiple inventors who share the name “BRIGGS JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW GLOBAL TECHNOLOGIES LLC
9 patentsUS7956132B2Jun 7, 2011
Production of telechelic compounds by metathesis depolymerization
DOW GLOBAL TECHNOLOGIES LLC4 citations62
US11999674B2Jun 4, 2024
Butadiene telomerization catalyst preparation and use thereof
DOW GLOBAL TECHNOLOGIES LLC0 citations60
US11713286B2Aug 1, 2023
Butadiene telomerization catalyst preparation and use thereof
DOW GLOBAL TECHNOLOGIES LLC0 citations60
US11312670B2Apr 26, 2022
Butadiene telomerization catalyst and preparation thereof
DOW GLOBAL TECHNOLOGIES LLC0 citations60
US11111260B2Sep 7, 2021
Methods for forming 1,3,5,7-tetraalkyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane
DOW GLOBAL TECHNOLOGIES LLC0 citations59
US9505672B2Nov 29, 2016
Iodine-based catalyst for reductive dehydroxylation of vicinal polyols to olefins
DOW GLOBAL TECHNOLOGIES LLC0 citations48
US10751706B2Aug 25, 2020
Butadiene telomerization catalyst precursor preparation
DOW GLOBAL TECHNOLOGIES LLC0 citations41
US10569262B2Feb 25, 2020
Butadiene telomerization catalyst precursor preparation
DOW GLOBAL TECHNOLOGIES LLC0 citations41
US9579641B2Feb 28, 2017
Aryl phosphines with fused ring ortho-alkoxy substitution
DOW GLOBAL TECHNOLOGIES LLC0 citations38
UNION CARBIDE CORP
8 patentsUS4853356AAug 1, 1989
Process for trimerization
UNION CARBIDE CORP52 citations96
US4668838AMay 26, 1987
Process for trimerization
UNION CARBIDE CORP119 citations96
US4772736ASep 20, 1988
Process for the preparation of aluminoxanes
UNION CARBIDE CORP46 citations92
US4579982AApr 1, 1986
Preparation of monoalkylene glycols using two liquid phase reaction menstruum
UNION CARBIDE CORP24 citations82
US4564715AJan 14, 1986
Preparation of monoalkylene glycols in two stages
UNION CARBIDE CORP24 citations81
US4585883AApr 29, 1986
Preparation of organometalates
UNION CARBIDE CORP16 citations74
US4822925AApr 18, 1989
Organosalts of metalate anions and process for the production of alkylene glycols therewith
UNION CARBIDE CORP10 citations73
US4667045AMay 19, 1987
Organosalts of metalate anions and process for the production of alkylene glycols therewith
UNION CARBIDE CORP7 citations73
UNION CARBIDE CHEM PLASTIC
6 patentsUS5449653ASep 12, 1995
Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyaldehydes
UNION CARBIDE CHEM PLASTIC42 citations95
US5210318AMay 11, 1993
Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyldehydes
UNION CARBIDE CHEM PLASTIC35 citations92
US5430194AJul 4, 1995
Process for improving enantiomeric purity of aldehydes
UNION CARBIDE CHEM PLASTIC61 citations90
US5225387AJul 6, 1993
Catalysts for producing 1,3-diols and/or 3-hydroxyaldehydes, and processes for making and using same
UNION CARBIDE CHEM PLASTIC14 citations73
US7351868B2Apr 1, 2008
Minimization of ligand degradation products, of reversion of same to useful phosphine ligands
UNION CARBIDE CHEM PLASTIC4 citations61
US7399895B2Jul 15, 2008
Aluminum phosphate-supported group 6 metal amide catalysts for oligomerization of ethylene
UNION CARBIDE CHEM PLASTIC2 citations57