Carn

Florent Carn, Orthevielle FR

Patent application number	Description	Published
20100092371	AEROGELS BASED ON CARBON NANOTUBES - A method for preparing a carbon aerogel from agglomerated carbon nanotubes, includes the following steps: (A) preparing an aqueous dispersion of carbon nanotubes in water in the presence of a dispersing agent; (B) forming a foam from the nanotubes aqueous dispersion of step (A) by bulking under the action of a gas in the presence of a foaming agent; and (C) freezing the foam obtained in step (B) and removing the water by sublimation. The invention also relates to the carbon aerogels thus obtained, and to their use essentially as partition materials or	04-15-2010

Patent application number	Description	Published
20080238082	Article Including a Semi-Reflective Multilayer Interference Structure - The present invention relates to a document such as a bank note, including:	10-02-2008

Patent application number	Description	Published
20110103556	ALIGNMENT FIXTURE FOR X-RAY IMAGES - An alignment fixture for taking X-ray images of a patient, such as an image of the patient's hip region preparatory to hip arthroplasty. The alignment fixture comprises multiple support legs for resting on the patient at known positions, such as upon known bony prominences, in combination with aiming marks used for anatomically aligning the patent's pelvis under an X-ray beam. A ruled grid plate on the fixture is adjustably positioned between an image beam source and the patient, as a function of patient thickness in the pelvic region, so that a ruled grid overlays the anatomical region of interest and exhibits an apparent parallax image magnification corresponding with the parallax image magnification of a centerline of the anatomical region, such as the hip joint. X-ray images taken by use of the alignment fixture can be viewed and/or scaled to select a properly sized prosthesis for the specific patient.	05-05-2011