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Bureau, CA

Mario Bureau, Candiac CA

Patent application numberDescriptionPublished
20100074695Fluid recovery - After a rock anchor which encompasses the anchor bolt, has been inserted with an end sleeve beforehand into a bore hole, on the sleeve there is an adapter with liquid supply and drain. Via the holding pressure line a holding pressure is produced which fixes the adapter on the sleeve. Via the expansion line fluid flows into the anchor bolt and begins to fill it. The anchor bolt expands as a result of the pressure increase in the bore hole, so that its outer surface adjoins the bore hole wall and fixes the rock anchor in the bore hole. Via a gas supply connected to the adapter, a pressurized gas, before and/or after expanding the anchor bolt, can be introduced into the latter. The compressed gas is relieved after removing the adapter and routs the fluid located in the anchor bolt almost completely out of the anchor.03-25-2010

Martin Bureau, Montreal CA

Patent application numberDescriptionPublished
20100305687NON-WOVEN MAT AND METHO OF PRODUCING SAME - A mat having a highly uniform porosity distribution is produced by consolidating 15 or more layers of melt blown webs (or the like) having different orientations. Control over the porosity is provided by using webs that exhibit a narrow, unimodal distribution of fiber diameters over the bulk of its distribution, such as in the top 80%. A compliance of the mats can be chosen by selecting a number and orientation of the webs. It is thus possible to produce mats that are good candidates for vascular grafts, for example. The uniformity of the porosity within the range of 6 μm to 30 μm permits seeding of the vascular graft with endothelial and smooth muscle cells. The mats have the demonstrated ability to retain, and support growth of, smooth muscle cells and endothelial cells.12-02-2010

Martin N. Bureau, Montreal CA

Patent application numberDescriptionPublished
20090177282IMPLANTABLE BIOMIMETIC PROSTHETIC BONE - Bone tissue at the interface of a bone implant is shielded from stresses found in normal bone because of the higher stiffness or rigidity in the implant versus in bone. The resulting “stress shielding” of the bone by the implant eventually results in resorption of bone at the bone-implant interface and ultimately necessitates replacement of the bone implant. To overcome these problems, an implantable biomimetic prosthetic bone having a porous surface, a fiber-reinforced composite structure, and a polymer-based core is disclosed. The prosthetic bone is a good match for structure, stiffness, viscoelastic properties, specific weight and overall structure as real bone or host tissues adjacent to the prosthetic bone. The prosthetic bone may be formed as a total hip prosthesis.07-09-2009

Patrick Bureau, Kirkland CA

Patent application numberDescriptionPublished
20080207525IAP BIR domain binding compounds - Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I or II08-28-2008
20090192140IAP BIR DOMAIN BINDING COMPOUNDS - Disclosed herein is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I:07-30-2009
20100203012IAP BIR DOMAIN BINDING COMPOUNDS - Disclosed herein is a compound of Formula 1:08-12-2010
20100221261IAP BIR DOMAIN BINDING COMPOUNDS - Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I or II09-02-2010
20100292269BIR DOMAIN BINDING COMPOUNDS - The present invention is directed towards an isomer, an enantiomer, a diastereoisomer, or a tautomer of a pyrrolidine compound represented by Formula I:11-18-2010

Patent applications by Patrick Bureau, Kirkland CA