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Douglas T.

Douglas T. Chorna, Delray Beach, FL US

Patent application numberDescriptionPublished
20090299894Systems and Methods for Implementing the Structuring, Pricing, Quotation, and Trading of SPOT Synthetics (SPOTS), SPREAD Instruments (SPRINTS), SPRINTS based on SPOTS, Ratio Derivatives (RADS), RADS based on SPOTS, and Options based on these Instruments - An exchange-traded financial instrument having a price that tracks an underlying benchmark, the underlying benchmark being a security or commodity that is itself traded. A contract for the financial instrument between a buyer and seller is not contingent upon the delivery of the underlying benchmark. A net carrying charge (credit or debit), defined as the difference between the investment yield of the underlying benchmark and a cost of financing ownership of the underlying benchmark using the generally accepted industry standard financing rate for that benchmark, is credited or debited, accrued, or built into the price of the derivative for both buyer and seller of the financial instrument, typically nightly. In one embodiment, the underlying benchmark is a U.S. Treasury security, and preferably a specific U.S. Treasury security such as the on the run (OTR) 10 Year Treasury note. Other single contract spread and ratio instruments are also disclosed.12-03-2009

Patent applications by Douglas T. Chorna, Delray Beach, FL US

Douglas T. Golenbock, Wellesley, MA US

Patent application numberDescriptionPublished
20080261257Fluorescent Proteins and Related Methods and Compounds - The invention includes fusion polypeptides including a first fluorescent protein, e.g., a FRET donor protein, a second fluorescent protein, e.g., a FRET acceptor protein, and, linked to at least one of the fluorescent (e.g., FRET donor or FRET acceptor) proteins, an Fc-region of an immunoglobulin. The polypeptide can be immobilized with respect to a surface via the Fc-region even in the absence of antibodies to either the FRET donor protein or FRET acceptor protein, and can be used as a calibration standard for fluorescence resonance energy transfer includes a polypeptide.10-23-2008
20090208501Anti-Pathogen Immunoadhesins - Chimeric molecules that include a pathogen recognition module derived from a pathogen binding domain of a pathogen recognition protein, e.g., a toll-like receptor (TLR), CD14, BPI, MD-2, scavenger receptors (SRs), surfactant proteins (SP), C-reactive protein (CRP), Mannan-binding lectin (MBL), or complement Clq globular binding domain, an optional linker, and an Fc portion of an antibody are described and are useful for, e.g., drug discovery and treatment of conditions related to TLR signaling.08-20-2009
20100291577Toll-Like Receptor 9 Modulators - TLR9 is localized to endoplasmic reticulum and upon stimulation with a TLR9 ligand, is transported to a tubular lysosomal compartment as is CpG-DNA. Furthermore, it is shown that TLR9 and CpG-DNA directly bind. It was also found that the MyD88 translocates in response to activation of TLR9-mediated signaling. Methods of identifying compounds that affect translocation and activity of TLR9 and MyD88 are described.11-18-2010

Patent applications by Douglas T. Golenbock, Wellesley, MA US

Douglas T. Nanney, Berlin Township, MI US

Patent application numberDescriptionPublished
20090025519Tire Chopping Apparatus and Method - Used tires are chopped up in a punch press which progressively punches out areas of each tire lying flat in the press. The tire fragments are conveyed from the press to a collection container. An elevator mechanism may receive four tires stacked vertically, each used tire therein successively fed into the press by a feed mechanism receiving each tire from the elevator mechanism. An on-site enclosure houses all of the components and a container of collected fragments which is accessed for removal through a door in the enclosure.01-29-2009

Douglas T. Queheillalt, Charlottesville, VA US

Patent application numberDescriptionPublished
20090282773Manufacture of Lattice Truss Structures from Monolithic Materials - Methods and systems to manufacture lattice-based sandwich structures from monolithic material. Such methods and systems eliminate the bonding process which is conventionally used to join lattice based truss cores to facesheets to form sandwich structures. This bonded interface is a key mode of failure for sandwich structures which are subjected to shear or bending loads because the nodes transfer forces from the face sheets to the core members while the topology for a given core relative density dictates the load carrying capacity (assuming adequate node-bond strength exists). An aspect comprises a core and related structures that provide very low density, good crush resistance and high in-plane shear resistance. An aspect of the truss structures may include sandwich panel cores and lattice truss topology that may be designed to efficiently support panel bending loads while maintaining an open topology that facilitates multifunctional applications.11-19-2009
20100236759Heat-Managing Composite Structures - Light-weight, heat-managing structures feature open-cell lattice, honeycomb, and/or corrugated (prismatic) arrangements in their substructures, combined with heat pipe/heat plate arrangements for managing heat to which the structures are subjected. The structures are well suited to aerospace applications and may be employed in the leading edge of wings or other airfoil-shaped components; gas turbine engine components; rocket nozzles; and other high-heat, high-stress environments.09-23-2010
20110042512Method and Apparatus for Jet Blast Deflection - Methods and apparatuses for passive jet blast deflection or the like. Use of the passive jet blast deflector permits the efficient dispersal of a fast moving local heat source into the environment through passive means while providing a high strength structure. The jet blast deflector system may include a first plate, a second plate, and a cellular core disposed between them adapted to allow cooling ambient air to flow through the cellular core, wherein the first plate, second plate, and core are all seamlessly coupled heat pipes that form a single vapor core to facilitate the spreading and even storing of thermal energy. An ejector plate may be attached to the top of the second plate to create a low pressure zone as the heat source passes over it, thereby pulling the ambient air through the cellular core, facilitating the removal the thermal energy from the system.02-24-2011
20110107904Synergistically-Layered Armor Systems and Methods for Producing Layers Thereof - The armor system according to the present invention also exploits synergistic multi-layering to provide different properties as a function of depth within a sandwich panel. Various embodiments of the invention include a combination of composite sandwich topology concepts with hard, strong materials to provide structures that (i) efficiently support static and fatigue loads, (ii) mitigate the blast pressure transmitted to a system that they protect, (iii) provides very effective resistance to projectile penetration, and (iv) minimizes shock (stress wave) propagation within the multi-layered armor sandwich structure. By using small pieces of highly constrained ceramic, the concept has significant multi-hit potential.05-12-2011

Patent applications by Douglas T. Queheillalt, Charlottesville, VA US

Douglas T. Rosenoff, Issaquah, WA US

Patent application numberDescriptionPublished
20120117048Information-Retrieval Systems, Methods and Software with Content Relevancy Enhancements - The present inventors devised, among other things, systems, methods, and software for enhancing the relevancy of content presented to users in response to queries in an online information retrieval system. One exemplary system refines a user input query by making suggestions of alternatives queries. A switchboard module converts the refined query, administers one or more searches, and collects search results from one or more search engines based on the refined query. And, a post-processor module refines the collected search results by, for example, modifying the order of the results, removing inappropriate or undesirable content from the results, and/or applying historical performance analysis, based for example on social feedback.05-10-2012

Douglas T. Wohlenhaus, Hughesville, MD US

Patent application numberDescriptionPublished
20110174035METHOD AND APPARATUS FOR TUBE BENDER SET-UP - A method is provided for setting up a tube bender having a bend die, a clamp die, a pressure die and a wiper die. The method includes providing a test-piece having an outer surface defined by a length and a substantially round cross-section. The method also includes arranging the pressure die, the clamp die, and the wiper die relative to each other in the tube bender, and arranging the test-piece relative to the pressure die, the clamp die, and the wiper die. The method further includes applying a force by the tube bender to clamp the test-piece, and determining whether the applied force is within a predetermined range of forces. Additionally, the method includes adjusting the arrangement of at least one of the pressure die, the clamp die, and the wiper die to apply a force to the test-piece that is within the predetermined range of forces.07-21-2011