Inventor
DEVIC MICHEL
FR39 patents
⚠️ This page may combine multiple inventors who share the name “DEVIC MICHEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATOCHEM
14 patentsUS5298118AMar 29, 1994
Preparation of bleached chemithermomechanical pulp
ATOCHEM13 citations74
US5296100AMar 22, 1994
H2 O2 /alkaline bleaching of wood pulps
ATOCHEM17 citations74
US5143581ASep 1, 1992
Method of peroxide bleaching of pulp pretreated with a sequestering agent then with a sulphite and reducing agent
ATOCHEM14 citations74
US5085880AFeb 4, 1992
Process for the preparation of bleached vegetable pulps
ATOCHEM16 citations74
US5449436ASep 12, 1995
Bleaching of deinked paper/wood pulp
ATOCHEM9 citations71
US5338402AAug 16, 1994
Process for preparing a bleached chemithermomechanical pulp
ATOCHEM12 citations70
US4812206AMar 14, 1989
Process for bleaching lignocellulosic matter
ATOCHEM13 citations70
US5124171AJun 23, 1992
Removal of peroxide values from bleached/dried vegetable matter
ATOCHEM2 citations63
US5094866AMar 10, 1992
Bleaching of vegetable pulps
ATOCHEM4 citations63
US4966984AOct 30, 1990
Process for the cyclization of orthobenzoylbenzoic acid
ATOCHEM5 citations63
US5352827AOct 4, 1994
Synthesis of acyl cyanides in a hydrous reaction medium
ATOCHEM1 citations52
US5352826AOct 4, 1994
Synthesis of acyl cyanides in an anhydrous reaction medium
ATOCHEM1 citations52
US4717451AJan 5, 1988
Process for the preparation of anthraquinone dispersions and their use in alkaline wood digestion processes
ATOCHEM1 citations52
US4591460AMay 27, 1986
Process for the decomposition of a complex of orthobenzoyl-benzoic acid, hydrogen fluoride and boron trifluoride
ATOCHEM1 citations52
DEVIC MICHEL
6 patentsUS8252964B2Aug 28, 2012
Process for the purification of 2,3,3,3-tetrafluoro-1-propene (HFO-1234yf)
DEVIC MICHEL29 citations92
US8329964B2Dec 11, 2012
Method for preparing 2,3,3,3-tetrafluoro-1-propene
DEVIC MICHEL9 citations82
US8912370B2Dec 16, 2014
Method for producing hexafluoropropane
DEVIC MICHEL5 citations71
US8946493B2Feb 3, 2015
Method for producing pentafluoropropane
DEVIC MICHEL2 citations60
US8779217B2Jul 15, 2014
Method for preparing fluorine compounds
DEVIC MICHEL3 citations59
US8062606B2Nov 22, 2011
Coated reactors, production method thereof and use of same
DEVIC MICHEL1 citations51
ATOFINA
4 patentsUS7202308B2Apr 10, 2007
Hydrogenation method for unsaturated block copolymers and hydrogenated unsaturated block copolymers
ATOFINA59 citations97
US6447743B1Sep 10, 2002
Method for preparing an aqueous hydrogen peroxide solution directly from hydrogen and oxygen
ATOFINA91 citations94
US6554958B1Apr 29, 2003
Process for the delignification and bleaching of chemical paper pulps with hydrogen peroxide and at least one polymer
ATOFINA7 citations74
US6509486B2Jan 21, 2003
Process for the synthesis of 2-carboxyanthraquinone by oxidation of 2-ethylanthraquinone with nitric acid
ATOFINA0 citations52
ARKEMA
4 patentsUS6958138B1Oct 25, 2005
Supported metal catalyst, preparation and applications for directly making hydrogen peroxide
ARKEMA19 citations92
US7060244B2Jun 13, 2006
Method for directly obtaining hydrogen peroxide
ARKEMA8 citations74
US6955789B2Oct 18, 2005
Coated liquid phase reactor
ARKEMA0 citations52
US7969267B2Jun 28, 2011
Reinforced fluoropolymer plates, production methods thereof, corrosion-resistant reactors containing said plates, production methods of same and fluorination methods performed in said reactors
ARKEMA0 citations50
ATOCHEM ELF SA
3 patentsPIGAMO ANNE
3 patentsUS9255047B2Feb 9, 2016
Process for the preparation of fluorinated compounds
PIGAMO ANNE4 citations73
US8536386B2Sep 17, 2013
Process for the preparation of fluoroolefin compounds
PIGAMO ANNE2 citations62
US8680346B2Mar 25, 2014
Process for the preparation of trifluorinated and tetrafluorinated compounds
PIGAMO ANNE0 citations52