SP

Sylvain Perdrieux

ES Elf Atochem S.A.: 4 patents #61 of 505Top 15%
AT Atofina: 3 patents #33 of 359Top 10%
AF Arkema France: 2 patents #300 of 935Top 35%
AT Atochem: 2 patents #101 of 347Top 30%
AR Arkema: 1 patents #227 of 443Top 55%
Overall (All Time): #422,128 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8350101 Method for preparing vinylidene fluoride Serge Hub 2013-01-08
8110713 Process for producing pentafluoroethane Beatrice Boussand 2012-02-07
7969267 Reinforced fluoropolymer plates, production methods thereof, corrosion-resistant reactors containing said plates, production methods of same and fluorination methods performed in said reactors Michel Devic, Phillipe Bonnet, Eric Lacroix 2011-06-28
6639115 Process for the manufacture of difluoromethane Benoit Requieme, Bernard Cheminal, Eric Lacroix, Andre Lantz 2003-10-28
6590130 Process for the preparation of 1,1,1-trifluoro-2,2-dichloroethane Eric Jorda, Eric Lacroix 2003-07-08
6339178 Synthesis of 1,1,1-trifluoroethane by fluorination of 1-chloro-1, 1-difluoroethane Andre Lantz, Dominique Garrait, Laurent Wendlinger 2002-01-15
6242659 Process for the manufacture of difluoromethane Benoit Requieme, Bernard Cheminal, Eric Lacroix, Andre Lantz 2001-06-05
6039845 Process for the purification of pentafluoroethane by extractive distillation Rene Bertocchio, Eric Lacroix 2000-03-21
5935541 Process for manufacture of lithium hexafluorophosphate Philippe Bonnet, Steven G. Schon 1999-08-10
5569793 Process for the production of 1,1,1-chlorodifluoroethane Michel Bergougnan, Jean-Michel Galland 1996-10-29
5399796 Purification of 1,1-dichloro-1-fluoroethane Yves Correia, Michel Bergougnan, Jean Lesparre 1995-03-21
5326918 Purification of 1,1-dichloro-1-fluoroethane Yves Correia 1994-07-05