Audouard

Christophe Audouard, Grand Quevilly FR

Patent application number	Description	Published
20090318675	NOVEL GEM-DIFLUORINATED C-GLYCOSIDE COMPOUNDS DERIVED FROM PODOPHYLLOTOXIN, THEIR PREPARATION AND THEIR APPLICATIONS - The invention relates to a gem-difluoride glycoconjugated compound with formula (I): where R represents II or a benzyl, acetyl, benzoyl alkyl group, R	12-24-2009

Patent application number	Description	Published
20100253760	METHOD AND DEVICE FOR MARKING A SURFACE USING CONTROLLED PERIODIC NANOSTRUCTURES - A method for marking a surface by controlled periodic nanostructures includes:	10-07-2010

Patent application number	Description	Published
20080210673	Femtosecond Laser Micromachining Device with Dynamic Bean Conformation - The device comprises a laser-type coherent light radiation source transmitting ultrashort pulses, a dynamic beam shaping arrangement and an arrangement for using and processing a laser beam. The dynamic beam shaping arrangement comprises an optical system including a part for actively modifying the laser beam wavefront and a detecting part, excepting a phase meter, used for three-dimensionally shaping the beam. These parts are connected by a feed-back circuit and the active modifying part comprises a first fixed or active component and a second active component.	09-04-2008
20100024592	FRICTION PIECE IN A LUBRICATED MEDIUM, WORKING AT CONTACT PRESSURES HIGHER THAN 200 MPA - Friction part in a lubricated medium working at contact pressures above 200 MPa and having a contact surface that is textured and subjected, before or after texturizing, to a case hardening treatment for a tribological function, wherein the surface is subjected to operations for producing a periodic network of micrometric cavities having predefined shapes and sizes and a period adapted to the width of the contact surface in order to promote passage to elastohydrodynamic lubrication regime.	02-04-2010