Inventor
SHARRATT ANDREW P
GB32 patents
⚠️ This page may combine multiple inventors who share the name “SHARRATT ANDREW P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEXICHEM AMANCO HOLDING SA
14 patentsUS9957210B2May 1, 2018
Process for the preparation of 2,3,3,3-tetrafluoropropene
MEXICHEM AMANCO HOLDING SA4 citations82
US9790152B2Oct 17, 2017
Process for purifying (hydro)fluoroalkenes
MEXICHEM AMANCO HOLDING SA8 citations82
US10683248B2Jun 16, 2020
Process for the preparation of 2,3,3,3-tetrafluoropropene
MEXICHEM AMANCO HOLDING SA1 citations71
US12024478B2Jul 2, 2024
Catalyst and process using the catalyst
MEXICHEM AMANCO HOLDING SA0 citations62
US10974227B2Apr 13, 2021
Catalyst and process using the catalyst
MEXICHEM AMANCO HOLDING SA0 citations62
US11267772B2Mar 8, 2022
Process for the preparation of 2,3,3,3-tetrafluoropropene
MEXICHEM AMANCO HOLDING SA0 citations61
US9790149B2Oct 17, 2017
Process for preparing C3-6(hydro)fluoroalkenes by dehydrohalogenating C3-6 halo(hydro) fluoroalkanes in the presence of a zinc chromia catalyst
MEXICHEM AMANCO HOLDING SA1 citations53
US10189757B2Jan 29, 2019
Chromia based fluorination catalyst
MEXICHEM AMANCO HOLDING SA0 citations52
US8629307B2Jan 14, 2014
Process for preparing a compound of formula CF3CHFCH2X, wherin X is Cl or F, from 1243zf
MEXICHEM AMANCO HOLDING SA0 citations51
US8367879B2Feb 5, 2013
Method for the preparation of 2 chloro 1,1,1,2,3,3,3 heptafluoropropane
MEXICHEM AMANCO HOLDING SA0 citations51
US9624148B2Apr 18, 2017
Process for purifying (hydro)fluoroalkenes
MEXICHEM AMANCO HOLDING SA0 citations50
US9309176B2Apr 12, 2016
Process for purifying (hydro)fluoroalkenes
MEXICHEM AMANCO HOLDING SA0 citations50
US10179754B2Jan 15, 2019
Process for the isomerisation of C3-7 (hydro)(halo)fluoroalkenes
MEXICHEM AMANCO HOLDING SA0 citations49
US10167242B2Jan 1, 2019
Process for preparing a C3-C7 (hydro) fluoroalkene by dehydrohalogenation
MEXICHEM AMANCO HOLDING SA0 citations44
MEXICHEM FLUOR SA DE CV
5 patentsUS10571172B2Feb 25, 2020
Compositions comprising 1,1-difluoroethene (R-1132A)
MEXICHEM FLUOR SA DE CV4 citations84
US9835365B2Dec 5, 2017
Compositions comprising 1,1-difluoroethene (R-1132A)
MEXICHEM FLUOR SA DE CV2 citations73
US10767913B2Sep 8, 2020
Compositions comprising 1,1-difluoroethene (R-1132A)
MEXICHEM FLUOR SA DE CV0 citations52
US10371425B2Aug 6, 2019
Compositions comprising 1,1-difluoroethene (R-1132A)
MEXICHEM FLUOR SA DE CV0 citations52
US11999690B2Jun 4, 2024
Methods for preparing partially fluorinated esters
MEXICHEM FLUOR SA DE CV0 citations50
SHARRATT ANDREW P
5 patentsUS9012703B2Apr 21, 2015
Process for purifying (hydro) fluoroalkenes
SHARRATT ANDREW P4 citations80
US9862659B2Jan 9, 2018
Catalyst and process using the catalyst
SHARRATT ANDREW P2 citations72
US9771309B2Sep 26, 2017
Chromia based fluorination catalyst
SHARRATT ANDREW P3 citations72
US9556079B2Jan 31, 2017
Catalyst and process using the catalyst
SHARRATT ANDREW P2 citations72
US9249072B2Feb 2, 2016
Process for the preparation of 1,1,1-trifluoropropane
SHARRATT ANDREW P0 citations43
SMITH JOHN W
4 patentsUS9162948B2Oct 20, 2015
Process for the preparation of 2, 3, 3, 3-tetrafluoropropene
SMITH JOHN W5 citations82
US8633340B2Jan 21, 2014
Process for the production of chlorinated and fluorinated alkanes and alkenes in the presence of a catalyst
SMITH JOHN W5 citations71
US8697923B2Apr 15, 2014
Process for the preparation of 2,3,3,3,-tetrafluoropropene (R-1234yf)
SMITH JOHN W3 citations60
US8552228B2Oct 8, 2013
Process for the preparation of 2,3,3,3-tetrafluoropropene
SMITH JOHN W1 citations60