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Edgecombe

Brian Edgecombe, Anaheim, CA US

Patent application numberDescriptionPublished
20090095635MICROFLUIDIC RADIOSYNTHESIS OF A RADIOLABELED COMPOUND USING ELECTROCHEMICAL TRAPPING AND RELEASE - Methods and apparatus enable radiosynthesis of radiolabeled compounds using electrochemical trapping and release. The trapping and release of radioactive isotopes all occur inside a microreactor, a vial or similar device, thus eliminating the need for azeotropic drying and several dead-end filling steps, as well as the necessity to move concentrated radioisotopes from one compartment of the chip to another. These and other features allow radioisotope enrichment to be carried out internally within a radiochemical synthesis chip, providing faster and more robust operation, as well as producing very high radiochemical labeling yields.04-16-2009

Brian Edgecombe, Moorpark, CA US

Patent application numberDescriptionPublished
20080262156Impact Modified Acrylics Having a Bimodal Distribution of Impact Modifier Sizes - The invention relates to an impact modified acrylic sheet composition having a bimodal distribution of impact modifier particle sizes. The composition provides an optimal balance of impact performance and appearance after melt processing.10-23-2008

Brian David Edgecombe, Moorpark, CA US

Patent application numberDescriptionPublished
20090048383CLAYS PRE-ACTIVATED WITH INTERCALATED POLYMERIZATION INITIATION SITES - A modified clay may be made by contacting a clay with an unsaturated cationic compound and an alkoxyamine, or an adduct thereof. The resulting pre-activated clay, which contains a cationic alkoxyamine bound to the clay, may be further treated with a monomer to provide a polymer that is bound to the clay, thereby forming a nanocomposite material. The nanocomposite material may in turn be blended with another polymer prepared from the same or a different monomer.02-19-2009

Jonathan Peter Edgecombe, Cambridge GB

Patent application numberDescriptionPublished
20100109938ADAPTIVE RADAR - A method of classifying items from reflected signals returned from said items is disclosed, the method comprising: processing said return signals to discriminate between a first set of signals indicative of items of interest and a further set of signals indicative of clutter; identifying items from said first set of signals and classifying them as a first class of item; processing said further set of signals to identify a second set of signals indicative of further items of interest; identifying items from said second set of signals and classifying them as a second class of item.05-06-2010