Hildebrand
Hartmut Friedrich Hildebrand, Lille FR
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20080254094 | Biomaterials Carrying Cyclodextrines Having Improved Absorption Properties and Used for the Progressive and Delayed Release of Therapeutic Molecules - The present invention relates to a method of preparation of a biomaterial containing at least one bioactive molecule from a base biomaterial, characterized by the following successive operations carried out on the aforesaid base biomaterial: | 10-16-2008 |
Martin Hildebrand, Steinbach CA
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20110174731 | Submerged Attached Growth Reactor - Described herein is a Submerged Attached Growth Reactor (SAGR) which provides nitrification (ammonia removal) from wastewater in cold to moderate climates. The system described herein is novel in that the SAGR reactor includes more than one influent distribution point. Specifically, in addition to the first influent distribution point at the front end of the reactor, there is provided at least one additional distribution point(s) downstream of this first distribution point for introduction of influent into the reactor. As a result of this arrangement, when a second low carbonaceous biochemical oxygen demand (CBOD), high nitrogen influent is distributed into the reactor at a location downstream of the initial influent entry point, a second (or more) population of bacteria (mainly nitrifying bacteria) is established and/or maintained in a physically discrete part of the overall treatment reactor. This second (or more) population at a discrete location within the reactor is useful in the removal of ammonia from high CBOD influent when the reactor is exposed to low temperatures. | 07-21-2011 |
Martin Hildebrand, Winnipeg CA
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20110285037 | Aeration Diffuser - A diffuser for oxygenation of aqueous media comprises a manifold connectable to a source of pressurized oxygen-containing gas and having a plurality of outlet ports communicating a hollow interior of the manifold with an exterior thereof. A plurality of flexible microporous tubular membranes each have a coupled end secured to the manifold at a respective one of the outlet ports thereof to communicate an internal passage of the tubular membrane with the hollow interior of the manifold. An elongated rod extends along each tubular membrane within the internal passage thereof to maintain a length of the tubular membrane in an orientation projecting outward from the manifold with the free end of the tubular membrane further outward from the manifold than any other portion of the tubular membrane. The rods prevent curling of the tubular membranes over time when the diffuser is submerged in a liquid medium for use | 11-24-2011 |
Peter Hildebrand, Linz AT
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20140081020 | METHODS OF PRODUCING MOLINDONE AND ITS SALTS - The present invention is directed towards novel methods of synthesis of molindone, synthesis of the intermediates of molindone, and high-purity compositions of molindone. In particular, the invention relates to the methods of synthesis of molindone through the Mannich reaction. | 03-20-2014 |
20150141645 | METHODS OF PRODUCING MOLINDONE AND ITS SALTS - The present invention is directed towards novel methods of synthesis of molindone, synthesis of the intermediates of molindone, and high-purity compositions of molindone. In particular, the invention relates to the methods of synthesis of molindone through the Mannich reaction. | 05-21-2015 |
Roydon Hildebrand, Queensland AU
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20140326030 | Urease Inhibitor Formulations - There is provided a liquid urease inhibitor formulation comprising an urease inhibitor and a primary solvent selected from the group consisting of dialkyl sulfones, polymethylene cyclic sulfones, and mixtures thereof. A method for inhibiting urease hydrolysis of urea containing fertiliser or waste using said liquid urease inhibitor formulation is also described. | 11-06-2014 |
Simon Hildebrand, Schaffhausen CH
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20150196407 | CATHETER HAVING A SHEATH INCLUDING A WIRE LAYER - The invention relates to a catheter for delivery of a self-expanding stent into a body lumen, comprising a shaft having a distal end and a proximal end, the shaft defining a lumen and a stent accommodating portion at its outside for carrying a self-expanding stent, a catheter tip arranged at the distal end of the shaft, a sheath arranged concentrically to the shaft, a pusher coil arranged concentrically in between the shaft and the sheath, and proximal to the stent accommodating portion, wherein the sheath comprises an inside layer, an outside layer, and a wire layer of interwoven wires, the wire layer being arranged in between the inside layer and the outside layer. | 07-16-2015 |
Simon Hildebrand, Rafz CH
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20150216695 | CATHETER HAVING A SHEATH INCLUDING A WIRE LAYER - The invention relates to a catheter ( | 08-06-2015 |