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Englehardt

John Englehardt, Iowa City, IA US

Kai Englehardt, Buckenhof DE

Patent application numberDescriptionPublished
20110255856WAFER LEVEL OPTICS - Providing for a wafer level optical system employing composite lenses is disclosed herein. Conventional focus lens assemblies require three or more lenses. By way of example, two composite lenses can be used to reduce the cost of a wafer-level camera. In some aspects, the composite lenses can be aspheric and can employ a broader variety of wafer materials than earlier designs that only operated in narrow ranges of refractive indices and Abbe numbers.10-20-2011

Rainer Englehardt, Ottawa CA

Patent application numberDescriptionPublished
20080260697Bacterial Management in Animal Holding Systems - The present invention is directed to method for reducing a population of a target pathogen in an animal or within a feedlot. The method involves administering one or more than one controlled release bacteriophage strain or phage component, or both, to the animal, so that the one, or more than one bacteriophage strain is released in vivo and adsorbs to the one or more than one target pathogen, thereby reducing the one, or more than one pathogen from the animal. The controlled release bacteriophage strain or phage component may be administered as a treatment dose prior to further processing of the animal, a treatment dose followed by a maintenance dose, or a maintenance dose, to manage feedlot target pathogens.10-23-2008
20080311082Process for Treating Animal Waste - The present invention is directed to a process for reducing a population of one, or more than one target pathogen present in animal waste, including livestock manure , comprising administering one, or more than one protected bacteriophage strain to livestock. The one, or more than one bateriophage strain is capable of adsorbing to and killing the target pathogen, is released in vivo, and acts to clear the one or more than one pathogen from livestock gut and waste. The one, or more than one bacteriophage it further reduces the population of the one or more than one target pathogen in the waste or manure. The present invention also relates to a process for reducing a population of one, or more than one target pathogen present in liquid manure comprising treating the animal waste such as liquid manure with one, or more than one protected bateriophage strain, or phage components, or a combination thereof.12-18-2008