Inventor
PETROV VIACHESLAV A
US74 patents
⚠️ This page may combine multiple inventors who share the name “PETROV VIACHESLAV A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
34 patentsUS6670645B2Dec 30, 2003
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT529 citations98
US7075102B2Jul 11, 2006
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT38 citations96
US6946688B2Sep 20, 2005
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT35 citations96
US5637663AJun 10, 1997
Amorphous tetrafluoroethylene-hexafluoropropylene copolymers
DU PONT69 citations96
US5481028AJan 2, 1996
Lewis acid catalyzed conjugated iodofluorination of fluoroolefins
DU PONT88 citations96
US5478905ADec 26, 1995
Amorphous tetrafluoroethylene/hexafluoropropylene copolymers
DU PONT48 citations96
US5459212AOct 17, 1995
Carbon based initiators for polymerization and telomerization of vinyl monomers
DU PONT45 citations96
US7420094B2Sep 2, 2008
Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene
DU PONT33 citations93
US7250512B2Jul 31, 2007
Electroluminescent iridium compounds having red-orange or red emission and devices made with such compounds
DU PONT19 citations93
US7166368B2Jan 23, 2007
Electroluminescent platinum compounds and devices made with such compounds
DU PONT26 citations93
US7129518B2Oct 31, 2006
Electroluminescent iridium compounds with fluorinated phenylpryidines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT14 citations93
US9133381B2Sep 15, 2015
Epoxide and fluorinated epoxide stabilizers for fluoroolefins
DU PONT12 citations92
US7722785B2May 25, 2010
Electrically conductive polymer compositions
DU PONT29 citations92
US7060372B2Jun 13, 2006
Polymers having attached luminescent metal complexes and devices made with such polymers
DU PONT17 citations92
US6869693B2Mar 22, 2005
Polymers having attached luminescent metal complexes and devices made with such polymers
DU PONT40 citations92
US5416246AMay 16, 1995
Chlorofluorocarbon isomerization
DU PONT27 citations92
US7531700B2May 12, 2009
Fluorinated arylethers and methods for use thereof
DU PONT14 citations84
US6919139B2Jul 19, 2005
Electroluminescent iridium compounds with phosphinoalkoxides and phenylpyridines or phenylpyrimidines and devices made with such compounds
DU PONT13 citations84
US7276726B2Oct 2, 2007
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT8 citations82
US7078725B2Jul 18, 2006
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT10 citations82
US7686978B2Mar 30, 2010
Method for the application of active materials onto active surfaces and devices made with such methods
DU PONT6 citations74
US7199392B2Apr 3, 2007
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylprimidines, and phenylquinolines and devices made with such compounds
DU PONT7 citations74
US7164045B2Jan 16, 2007
Electroluminescent iridium compounds with phosphinoalkoxides and phenylpyridines or phenylpyrimidines and devices made with such compounds
DU PONT8 citations74
US7087323B2Aug 8, 2006
Photoactive lanthanide complexes with phosphine oxides, phosphine oxide-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes
DU PONT3 citations74
US6979739B2Dec 27, 2005
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT6 citations74
US5574193ANov 12, 1996
Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins
DU PONT7 citations74
US5519151AMay 21, 1996
Process for preparing polyfluorooxetanes
DU PONT14 citations74
US5457238AOct 10, 1995
Process for the preparation of fluoroketones
DU PONT10 citations74
US5908966AJun 1, 1999
Thermal process for the preparation of a telomeric alkyl iodide
DU PONT11 citations73
US7320833B2Jan 22, 2008
Electroluminescent platinum compounds and devices made with such compounds
DU PONT2 citations63
US7132681B2Nov 7, 2006
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
DU PONT3 citations63
US7074505B2Jul 11, 2006
Photoactive lanthanide complexes with phosphine oxides, phosphine oxide-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes
DU PONT2 citations63
US7063903B2Jun 20, 2006
Photoactive lanthanide complexes with phosphine oxides, phosphine oxide-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes
DU PONT1 citations63
US5523422AJun 4, 1996
Monomer precursor isomerization
DU PONT3 citations63
CHEMOURS CO FC LLC
10 patentsUS10550302B2Feb 4, 2020
Epoxide and fluorinated epoxide stabilizers for fluoroolefins
CHEMOURS CO FC LLC6 citations84
US9777204B2Oct 3, 2017
Epoxide and fluorinated epoxide stabilizers for fluoroolefins
CHEMOURS CO FC LLC6 citations84
US11765859B2Sep 19, 2023
Methods of immersion cooling with low-GWP fluids in immersion cooling systems
CHEMOURS CO FC LLC5 citations81
US10479745B2Nov 19, 2019
Catalytic isomerization of Z-1,1,1,4,4,4-hexafluoro-2-butene to E-1,1,1,4,4,4-hexafluoro-2-butene
CHEMOURS CO FC LLC4 citations73
US12421182B2Sep 23, 2025
Synthesis of (e)-1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl)pent-2-ene
CHEMOURS CO FC LLC0 citations63
US11390574B2Jul 19, 2022
Process for producing 1,1,3-trichloro-4,4,4-trifluorobut-1-ene
CHEMOURS CO FC LLC1 citations63
US12180407B2Dec 31, 2024
Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in heat transfer applications
CHEMOURS CO FC LLC0 citations62
US11851602B2Dec 26, 2023
Epoxide and fluorinated epoxide stabilizers for fluoroolefins
CHEMOURS CO FC LLC0 citations62
US11130894B2Sep 28, 2021
Epoxide and fluorinated epoxide stabilizers for fluoroolefins
CHEMOURS CO FC LLC0 citations62
US12054597B2Aug 6, 2024
Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in foam blowing applications
CHEMOURS CO FC LLC0 citations61
SOLVAY
2 patentsFEIRING ANDREW EDWARD
1 patentDISA
1 patentLECK THOMAS J
1 patentHSU CHE-HSIUNG
1 patentShowing the top 50 of 74 patents by PatentIndex Score.