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Jean-Francois Letard
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Canejan, FR
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Patents Grants
last 30 patents
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Patent Grant
Optimized arrangement of triazole particles
Patent number
9,594,264
Issue date
Mar 14, 2017
Centre National de la Recherche Scientifique CNRS
Jean-François Letard
G02 - OPTICS
Information
Patent Grant
Treatment for printing a surface with a reversible ink
Patent number
9,193,203
Issue date
Nov 24, 2015
Centre National de la Recherche Scientifique CNRS
Jean-Francois Letard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for the thermal photoswitching of spin-transition materials,...
Patent number
8,963,106
Issue date
Feb 24, 2015
Centre National de la Recherche Scientifique
Jean-Francois Letard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nanoparticles of a spin transition compound
Patent number
8,753,743
Issue date
Jun 17, 2014
Centre National de la Recherche Scientifique
Jean-Francois Letard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spin transition material
Patent number
8,709,599
Issue date
Apr 29, 2014
Centre National de la Recherche Scientifique
Jean-François Letard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Molecular memory and method for making same
Patent number
7,638,831
Issue date
Dec 29, 2009
Centre National de la Recherche Scientifique-CNRS
Azzedine Bousseksou
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A PHOTOLUMINESCENT COMPOSITION, PHOTOLUMINESCE...
Publication number
20240124719
Publication date
Apr 18, 2024
OLIKROM
Jean-François LETARD
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTIMIZED ARRANGEMENT OF TRIAZOLE PARTICLES
Publication number
20130306936
Publication date
Nov 21, 2013
Centre National de la Recherche Scientifique-CNRS
Jean-Francois Letard
G02 - OPTICS
Information
Patent Application
METHOD FOR THE THERMAL PHOTOSWITCHING OF SPIN-TRANSITION MATERIALS,...
Publication number
20130214179
Publication date
Aug 22, 2013
Centre National de la Recherche Scientifique
Jean-Francois Letard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Treatment for Printing a Surface with a Reversible Ink
Publication number
20130127947
Publication date
May 23, 2013
Centre National De La Recherche Scientifique-cnrs
Jean-Francois Letard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NANOPARTICLES OF A SPIN TRANSITION COMPOUND
Publication number
20130011680
Publication date
Jan 10, 2013
Centre National de la Recherche Scientifique
Jean-François LETARD
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIN TRANSITION MATERIAL
Publication number
20100178511
Publication date
Jul 15, 2010
Centre National de la Recherche Scientifique
Jean-Francois Letard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nanoparticle of a Spin Transition Compound
Publication number
20080311401
Publication date
Dec 18, 2008
Jean-Francois Letard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Molecular memory and method for making same
Publication number
20050161728
Publication date
Jul 28, 2005
Centre National de la Recherche Scientifique-CNRS
Azzedine Bousseksou
G11 - INFORMATION STORAGE