Oertel
Christopher P. Oertel, Idaho Falls, ID US
Patent application number | Description | Published |
---|---|---|
20100084561 | Radioisotope Detection Device and Methods of Radioisotope Collection - A device for collection of radionuclides includes a mixture of a polymer, a fluorescent organic scintillator and a chemical extractant. A radionuclide detector system includes a collection device comprising a mixture of a polymer, a fluorescent agent and a selective ligand. The system includes at least one photomultiplier tube (PMT). A method of detecting radionuclides includes providing a collector device comprising a mixture comprising a polymer, a fluorescent organic scintillator and a chemical extractant. An aqueous environment is exposed to the device and radionuclides are collected from the environment. Radionuclides can be concentrated within the device. | 04-08-2010 |
20160047785 | CONTAINERS AND SYSTEMS FOR THE MEASUREMENT OF RADIOACTIVE GASES AND RELATED METHODS - Containers for a fluid sample containing a radionuclide for measurement of radiation from the radionuclide include an outer shell having one or more ports between and interior and an exterior of the outer shell, and an inner shell secured to the outer shell. The inner shell includes a detector receptacle sized for at least partial insertion into the outer shell. The inner shell and outer shell together at least partially define a fluid sample space. The outer shell and inner shell are configured for maintaining an operating pressure within the fluid sample space of at least about 1000 psi. Systems for measuring radioactivity in a fluid include such a container and a radiation detector received at least partially within the detector receptacle. Methods of measuring radioactivity in a fluid sample include maintaining a pressure of a fluid sample within a Marinelli-type container at least at about 1000 psi. | 02-18-2016 |
David Oertel, Hamilton, OH US
Patent application number | Description | Published |
---|---|---|
20100014799 | Optical structures including nanocrystals - An optical structure can include a nanocrystal on a surface of an optical waveguide in a manner to couple the nanocrystal to the optical field of light propagating through the optical waveguide to generate an emission from the nanocrystal. | 01-21-2010 |
David Oertel, Cincinnati, OH US
Patent application number | Description | Published |
---|---|---|
20090320909 | Electro-optical device - An electro-optical device can include a plurality of semiconductor nanocrystals. In some circumstances, the device can omit an electron transporting layer. | 12-31-2009 |
David Charles Oertel, Cincinnati, OH US
Patent application number | Description | Published |
---|---|---|
20160101026 | Apertured Fibrous Structures and Methods for Making Same - Apertured fibrous structures and more particularly apertured fibrous structures containing one or more fibrous elements, for example filaments, containing one or more fibrous element-forming materials and one or more active agents that are releasable from the fibrous element when exposed to conditions of intended use, and methods for making same. | 04-14-2016 |
20160101204 | Soluble Fibrous Structures and Methods for Making Same - Soluble fibrous structures and more particularly soluble fibrous structures that contain one or more fibrous elements, such as filaments, having one or more fibrous element-forming materials and one or more active agents present within the fibrous elements, wherein the fibrous structure exhibits improved dissolution properties compared to known soluble fibrous structures, and method for making such improved fibrous structures are provided. | 04-14-2016 |
Heiko Oertel, Wolverine Lake, MI US
Patent application number | Description | Published |
---|---|---|
20080314349 | Green start engine control systems and methods - A method of starting an engine having a fuel rail, one or more fuel injectors, and one or more spark plugs. In one embodiment, the method includes initializing a starting operation of the engine and suppressing the engine from starting by retarding a spark timing of the one or more spark plugs from normal spark timing. The method also includes purging, while the spark timing is being retarded, the fuel rail of the engine by operating the one or more fuel injectors. Additionally, the method includes advancing the spark timing after a first duration has passed or the engine has started. | 12-25-2008 |