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Charest, CA

Gabriel Charest, Sherbrooke CA

Patent application numberDescriptionPublished
20120093918COMPOSITIONS COMPRISING A RADIOSENSITIZER AND AN ANTI-CANCER AGENT AND METHODS OF USES THEREOF - A combination of an anti-cancer agent and a metal radiosensitizer potentiates the radiotherapy of cancer. Said anti-cancer agent is preferably cisplatin while the metal radiosensitizer is preferably gold nanoparticles. Both the anti-cancer agent and the metal radiosensitizer bind to DNA and potentiate the radiotherapy of cancer by synergistically increases the amount of double strand breaks induced by the radiation. The anti-cancer agent and the metal radiosensitizer may be encapsulated in liposomes.04-19-2012

Pascal Charest, Caledon CA

Patent application numberDescriptionPublished
20110315281Tailored Properties By Post Hot Forming Processing - A method of forming a product from an initial blank comprises subjecting the initial blank to a hot forming and press hardening operation to form the product with substantially a uniform first tensile strength. Subsequently, the product is subjected to post hot-forming processing in which a first region of the product is heated selectively to above a known temperature, using one of conduction heating, resistance heating, and induction heating. The first region is then cooled, such that the first region attains a second tensile strength that is substantially less than the first tensile strength.12-29-2011

Pascal P. Charest, Caledon CA

Patent application numberDescriptionPublished
20090044584Multipart Punch For Hydro Piercing - A novel multipart punch and system allows apertures to be formed in hydroformed members with the slug which would otherwise result being divided into two or more smaller slugs. These smaller slugs can be folded back into the hydroformed member and held captive therein or removed if desired. The multipart punch and system provides a flush surface in the hydroforming mold when the punch is in its initial position to allow easy loading and unloading of the mold and to allow additional blank to be fed into the mold during the hydroforming operation, if desired. Also, the hydraulic ram used with the multipart punch need develop less force than an equivalent prior art stepped punch.02-19-2009
20110068619HYBRID COMPONENT - A hybrid torsion beam axle assembly is provided, which includes a steel torsion beam. An end cap is fastened to an end portion of the steel torsion beam, and a cast trailing arm is cast about the end portion of the steel torsion beam including the end cap. In this way, the cast trailing arm is positively and rigidly secured to the steel torsion beam.03-24-2011

Yves Charest, Ancienne-Lorette CA

Patent application numberDescriptionPublished
20090022640PROCESSES FOR TREATING ALUMINIUM DROSS RESIDUES - There is provided a process for preparing aluminium chloride comprising leaching aluminium dross residues with H01-22-2009
20100239876CHITOSAN-BASED ADHESIVES AND USES THEREOF - There is provided an adhesive comprising chitosan an optionally a crosslinking agent. A method for preparing such an adhesive is also disclosed. A wood-panel made with such an adhesive is also provided. Moreover, a method for manufacturing a wood-based panel is provided. The method comprises preparing a mixture comprising wood, chitosan, optionally a crosslinking agent, and optionally an acid, forming a mat with the mixture, and pressing the mat under heat and pressure so as to obtain the wood-based panel.09-23-2010
20100258428PROCESS FOR REDUCING THE CONTENT OF WATER SOLUBLE VOLATILE ORGANIC COMPOUNDS IN A GAS - There is provided a method for reducing the content of at least one water soluble volatile organic compound in a gas. The method comprises contacting the gas with an aqueous acidic oxidizing composition comprising H10-14-2010
20110056635FIBERBOARDS, USES AND METHODS OF PREPARATION THEREOF - There is provided a fiberboard, such as a MDF fiberboard or a HDF fiberboard, comprising wood fibers, a binder, and a sludge such as a pulp and a paper sludge. The sludge can be, for example, chosen from a primary pulp and paper sludge, a secondary pulp and paper sludge, a de-inking sludge, and mixtures thereof.03-10-2011
20110189049METHOD FOR TREATING ODORS - There are provided methods for treating a fluid having an undesirable odor. The methods comprise contacting the fluid with a H08-04-2011

Patent applications by Yves Charest, Ancienne-Lorette CA