Patents Assigned to Universite Blaise Pascal Clermont Ferrand II
-
Patent number: 10125269Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: GrantFiled: March 10, 2015Date of Patent: November 13, 2018Assignees: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst Hintze-Bruening, Elke Austrup, Fabrice LeRoux, Thomas Stimpfling, Claudia Swanson, Arthur Langry, Andrej Koenig
-
Publication number: 20170348462Abstract: The invention relates to an implant material for filling bone defects, for bone regeneration, and for bone tissue engineering, to an implant comprising said material, and to methods for manufacturing such an implant. The hybrid implant material according to the invention comprises: a biodegradable polymer P soluble in at least one solvent S1 and insoluble in at least one solvent S, different from the solvent S1; and a bioactive glass made of SiO2 and CaO and optionally containing P2O5 and/or optionally doped with strontium, characterized in that said implant includes a layering of a porous part having more than 90% by number of pores whose largest dimension is greater than or equal to 100 ?m, and a dense part (2, 20, 200, 2000, 20000) having more than 80% by number of pores whose largest dimension is less than 50 ?m. The invention is useful in the field of bone regeneration, particularly in the field of bone tissue engineering.Type: ApplicationFiled: September 28, 2015Publication date: December 7, 2017Applicants: Universite Blaise Pascal-Clermont-Ferrand II, Centre National de la Recherche ScientifiqueInventors: Jonathan Claude Alexandre LAO, Edouard Daniel Albert JALLOT, Xavier DIEUDONNE
-
Patent number: 9788552Abstract: The invention relates to the use of a grape marc extract in order to stimulate the natural defenses of plants and to a method for stimulating the natural defenses of plants, which comprises the application on said plants of a composition comprising a grape marc extract.Type: GrantFiled: July 1, 2011Date of Patent: October 17, 2017Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, UNIVERSITE BLAISE PASCAL CLERMONT FERRAND II, INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUEInventors: Claire Richard, Alexandra Ter Halle, Pascale Goupil, Gerard Ledoigt, Boris Eyheraguibel, Denis Thiery
-
Patent number: 9705133Abstract: The invention relates to the use of subfluorinated carbon nano-objects as an electrode material of primary lithium batteries, the electrode obtained by that use and a lithium battery comprising such an electrode. The subfluorinated carbon nano-objects used in the invention have a central part made of nonfluorinated carbon and a peripheral part made of fluorinated carbon of formula CFX where x represents the F/C atomic ratio, which is such that 0.25<x<1.1 and whereof the spectrum 19F MAS RMN has a single peak between ?150 and ?190 ppm/CFCl3 (outside of rotation bands). The invention applies to the field of storing and retrieving energy, in particular.Type: GrantFiled: December 11, 2013Date of Patent: July 11, 2017Assignee: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND IIInventors: Katia Guerin Araujo Da Silva, Marc Denis Alphonse Dubois, Andre Hamwi
-
Publication number: 20170051158Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: ApplicationFiled: March 10, 2015Publication date: February 23, 2017Applicants: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst HINTZE-BRUENING, Elke AUSTRUP, Fabrice LEROUX, Thomas STIMPFLING, Claudia SWANSON, Arthur LANGRY, Andrej KOENIG
-
Publication number: 20160114076Abstract: The disclosure relates to an implant material for filling bone defects, for bone regeneration, and for bone tissue engineering, to an implant comprising this material, to a method for producing such an implant, and to a method for producing a hybrid material. The implant material comprises a hybrid material comprising: a bioactive glass M based on SiO2 and CaO, optionally containing P2O5 and/or optionally doped with strontium, and a biodegradable polymer P soluble in a solvent and chosen from among bioresorbable polysaccharides. The implant material has applications in the medical field.Type: ApplicationFiled: June 3, 2014Publication date: April 28, 2016Applicants: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND II, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jonathan Claude Alexandre Lao, Josephine Lacroix, Edouard Daniel Albert Jallot, Xavier Dieudonne
-
Publication number: 20160106884Abstract: The disclosure relates to an implant material for filling bone defects, for bone regeneration and for bone tissue engineering, to an implant comprising this material, and to a method for producing such an implant. The implant material comprises: a bioactive glass M based on SiO2 and CaO, optionally containing P2O5 and/or optionally doped with strontium, and a biodegradable polymer P soluble in at least one solvent S1 and chosen from among the bioresorbable polysaccharides. The implant material has applications in the medical field.Type: ApplicationFiled: June 3, 2014Publication date: April 21, 2016Applicants: UNIVERSITE BLAISE PASCAL-CLERMONT-FERRAND II, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jonathan Claude Alexandre Lao, Joséphine Lacroix, Edouard Daniel Albert Jallot, Xavier Dieudonne
-
Patent number: 8980793Abstract: The invention relates to phytosanitary formulations. The phytosanitary formulations of the invention comprises at least one active ingredient and at least one alcoholic, hydro-alcoholic or aqueous extract of at least one tinctorial plant. The phytosanitary formulations of the invention can be used in the field of agriculture and horticulture, in particular.Type: GrantFiled: January 25, 2008Date of Patent: March 17, 2015Assignees: Centre National de la Recherche Scientifique (CNRS), Universite Blaise Pascal-Clermont-Ferrand IIInventors: Claire Richard, Alexandra Ter Halle, Gérard Ledoigt
-
Patent number: 8481586Abstract: The invention relates to pyrrolo[2,3-a]carbazole derivatives, to a method for preparing the same, and to the use thereof as PIM kinase inhibitors. The invention can particularly be used in the pharmaceutical field.Type: GrantFiled: June 25, 2009Date of Patent: July 9, 2013Assignees: Centre National de la Recherche Scientifique, Universite Blaise Pascal-Clermont-Ferrand IIInventors: Fabrice Anizon, Pascale Moreau, Michelle Prudhomme, Philip Cohen, Bettina Aboab, Rufine Akue-Gedu, Emilie Rossignol
-
Publication number: 20130109571Abstract: The invention relates to the use of a grape marc extract in order to stimulate the natural defenses of plants and to a method for stimulating the natural defenses of plants, which comprises the application on said plants of a composition comprising a grape marc extract.Type: ApplicationFiled: July 1, 2011Publication date: May 2, 2013Applicants: Centre National De La Recherche Scientifique - CNRS, Institut National De La Recherche Agronomique, Universite Blaise Pascal Clermont Ferrand IIInventors: Claire Richard, Alexandra Ter Halle, Pascale Goupil, Gerard Ledoigt, Boris Eyheraguibel, Denis Thiery