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Grondin

Charles-Emile Grondin, Epinay Sur Seine FR

Patent application numberDescriptionPublished
20110111750METHOD FOR THE DIAGNOSTIC TESTING OF A MOBILE TELEPHONE TERMINAL INCLUDING CONTACTLESS APPLICATIONS - The invention relates to a method for the diagnostic testing of a mobile telephone terminal (05-12-2011

Henri Grondin, Sathonay Village FR

Patent application numberDescriptionPublished
20100112611PROCEDURE FOR DETECTING MICROBIAL CONTAMINATION BY BIOLUMINESCENCE IN ASSOCIATIVE ACRYLIC THICKENERS AND PRODUCTS CONTAINING THEM - A procedure for detecting microorganisms by bioluminescence in an aqueous formulation containing an ASE or HASE-type polymer, which implements at least one step of dilution of the aqueous formulation. This dilution step, and notably the regulation of the dilution factor, allows the bioluminescence technique, up to now ineffective on this type of products, to be implemented. It can henceforth be used on these ASE or HASE-type polymers, but also on products containing them, such as a paper coating, paint, lacquer, varnish or stain.05-06-2010

Melanie Grondin, Lasalle CA

Patent application numberDescriptionPublished
20080254439Plant Extract and Use Thereof as a Cryoprotective Agent - A cryopreservation medium comprising a protein-containing plant extract is disclosed. Methods, compositions, uses and kits for cryopreservation of biological material, such as a molecule, organelle, cell, embryo, tissue or organ, are also disclosed.10-16-2008

Olivier Grondin, Bougival FR

Patent application numberDescriptionPublished
20090030593Method for Real-Time Estimation of Engine Combustion Parameters from Vibratory Signals - The invention relates to a method having application to combustion control of an internal-combustion engine for real-time estimation of engine combustion parameters from vibratory signals. A vibratory signal representative of the engine vibrations is continuously acquired as a function of the crank angle, from a vibration detector. Real-time filtering of this vibratory signal and real-time estimation of the Fourier decomposition coefficients for the acquired vibratory signal is carried out by inverting the dynamics of the filter which is used. Finally, real-time estimation of combustion parameters allowing the combustion to be qualified is carried out from these coefficients.01-29-2009

Pierre D. Grondin, Mooresville, NC US

Patent application numberDescriptionPublished
20090246492Multi-Lobal Fiber Containing Nonwoven Materials and Articles Made Therefrom - Nonwoven polymer materials and articles made therefrom. Materials of the invention include at least one nonwoven polymer web with at least one layer of at least about 50% by weight of a multi-lobal fiber. Materials and articles of the invention have improved properties, such as particle retention capacity, acoustic absorption, stiffness, crop color uniformity, and crop yield, when compared with nonwoven polymer materials and articles made with round fiber in place of all of the multi-lobal fiber.10-01-2009

Patent applications by Pierre D. Grondin, Mooresville, NC US