UNIVERSITY OF NORTHERN IOWA RESEARCH FOUNDATION Patent applications |
Patent application number | Title | Published |
20130029887 | PROCESS AND APPARATUS FOR MANUFACTURING GREASE - A process and corresponding apparatus and system for use in preparing soaps from fatty acid containing oil compositions, and in turn, for preparing greases by the use of such soaps in combination with one or more base oils. | 01-31-2013 |
20120201739 | STORAGE MATERIAL - A method of providing and using a material storage system that includes a material stored within an intercalated dichalcogenide material. Also provided are novel materials for use in preparing such a system, including combinations and systems thereof, as well as a material stored and recovered for use by employment of such a method. | 08-09-2012 |
20110190444 | HUMIC SUBSTANCES-BASED POLYMER SYSTEM - A system for use in forming polymer compositions, including as a replacement for phenolic based resin systems, for instance, in preparing foundry molds. In a preferred embodiment, the system includes the use of a) a polyermizable hydroxyl-containing component comprising a humic substance (as can be provided by lignite), b) an isocyanate component, and c) a catalyst, and preferably amine catalyst, component adapted to catalyze the polymerization of a) and b). The system is optionally used as binder system in the presence of a filler, such as, in combination with a foundry aggregate such as sand. A polymer system of this invention can be substantially free of formaldehyde or phenol, and preferably contains little or no aromatic solvents. | 08-04-2011 |
20100319874 | BIO-BASED BINDER SYSTEM - A bio-based binder system for use in preparing foundry molds. In a preferred embodiment, the system includes the use of a) a polyermizable hydroxyl-containing component comprising a saccharide, b) an isocyanate component, and c) a catalyst, and preferably amine catalyst, component adapted to catalyze the polymerization of a) and b), in the presence of a foundry aggregate such as sand. The system can be used in any suitable manner, including in either a cold box process or no bake process as described herein. | 12-23-2010 |
20100096477 | Ergonomic Spray Can Adapter and Positioning Apparatus - An ergonomic adapter for an aerosol spray can. The ergonomic adapter has an elastomeric collar that fits around a body of an aerosol spray paint can such that a front portion of the collar is facing in front of the can just below the interface between the body and the domed top of the spray can. The front of the adapter includes a compartment that houses a polychromatic light source for lighting the surface and/or a light beam arrangement for targeting and positioning the spray can with respect to the surface. | 04-22-2010 |
20100096472 | ERGONOMIC SPRAY CAN ADAPTER AND POSITIONING APPARATUS - An ergonomic adapter for an aerosol spray can helps to reduce finger pain and hand fatigue. The ergonomic adapter has a collar that fits around a body of an aerosol spray paint can such that a front portion of the collar is facing in front of the can just below the interface between the body and the domed top of the spray can. An arcuate finger strip extends upward from the rear side of the collar and over the push-button nozzle on the spray can when the adapter is fitted onto the body of the spray can. The collar and the arcuate finger strip are made of a resilient, flexible material such as butyl rubber. The arcuate finger strip preferably has a concave upper surface. The collar has enlarged traction pads positioned to facilitate gripping by the user. When the user grips the ergonomic adapter, the user's index finger rests in the concave, arcuate finger strip. When the user presses down on the finger strip, the push-button nozzle is actuated to expel spray paint, but the pressure from the nozzle is distributed and cushioned so that it does not cause as much pain or stress in the user's index finger. In one embodiment, the front of the adapter includes a compartment that houses a polychromatic light source for lighting the surface and/or a laser guide for targeting and positioning the spray can with respect to the surface. | 04-22-2010 |
20100077959 | AIRLESS SPRAY GUN VIRTUAL COATINGS APPLICATION SYSTEM - A virtual coatings application system realistically simulates airless spray painting. The system generally includes a display screen on which is defined a virtual surface that is intended to be virtually painted or coated by the user. The user operates the instrumented airless spray gun controller which is instrumented with a tracking device and an electronic on/off switch for the trigger. The system also has a motion tracking system that tracks the position and orientation of the airless spray gun controller with respect to the virtual surface defined on the display screen. Simulation software generates virtual spray pattern data in response to the setup parameters and the position and orientation of the airless spray gun controller with respect to the virtual surface. Virtual spray pattern images are displayed in real time on the display screen in accordance with the accumulation of virtual spray pattern data at each location on the virtual surface. The primary purpose of the system is to enhance training. In addition to providing virtual painting of a part, the system also provides for virtual practice sessions in which the user can test setup parameters by painting virtual practice paper. | 04-01-2010 |
20090269798 | METHOD AND SYSTEM FOR SELECTING CHEMOTHERAPEUTIC AGENTS - Described herein is a method and corresponding system, including reagents and assays, for determining the in vivo efficacy of drugs in the course of chemotherapy. The method can include identifying a patient having a condition, such as leukemia, that is potentially susceptible to one or more candidate drugs having a particular in vivo biochemical activity, such as the generation of reactive oxygen or nitrogen species. An in vitro biochemical assay is provided that corresponds to the biochemical activity, and a tissue sample is tested to determine the responsiveness of the tissue sample to the biochemical activity, for instance, the ability of the tissue sample to degrade or inhibit the active species (in this case, hydrogen peroxide), and thereby prevent its desired effect against the cancerous cells. A course of chemotherapy can be based, at least in part, on the responsiveness of the tissue sample to the biochemical activity. | 10-29-2009 |
20080220508 | BACTERIOPHAGES THAT INFECT BACILLUS BACTERIA (ANTHRAX) - The invention provides bacteriophages that infect | 09-11-2008 |