Technologies

Explore WARF Inventions and Patents

WARF Technologies

WARF’s portfolio of more than 1,700 technologies covers a wide range of categories, including analytical instrumentation, pharmaceuticals, food products, agriculture, research tools, medical devices, pluripotent stem cells, clean technology, information technology and semiconductors.

Information summaries, which describe each technology and its applications, benefits, inventors and patent status, can be downloaded, printed and shared by clicking on the technology category links to the left on this page.

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New Inventions

Analogs of Diptoindonesin G for Breast Cancer Drug Development

UW–Madison researchers have synthesized analogs of Dip G that have shown a greater ability than the parent molecule to decrease ERα expression and stabilize ERβ in cultured breast cancer cells. The compounds are active for ameliorating, attenuating and halting the growth/metastasis of breast cancers.
P170010US02

Physics ‘Office Hours’ educational learning platform

A physics education researcher at the University of Wisconsin-Green Bay has designed a novel and interactive app-based study aid platform for students in STEM disciplines. The platform’s interface is built around education research into how students conceptualize problems they do not understand. It is a novel tool to help students see why they are struggling with a particular problem, and what might help them solve it, rather than solving the problem for them. The team’s first working prototype, the Physics Office Hours app, has been designed for use in introductory-level college physics. The app is designed to mimic a scenario students might face during ‘office hours’ with a professor: Rather than offering an answer, the instructor guides the students through problems via a series of questions. A user-friendly online interface allows app content to be easily updated and changed over time and as more problem sets become available. In addition, the app architecture can easily be adapted to problem sets in other STEM disciplines and therefore serves as a platform technology.
T150035US01

Efficient In Vitro Assay for Antigen-Specific Tolerance

Building on their work, UW–Madison researchers have now developed a T cell-bound cytokine (T-CBC) assay for detecting and quantifying regulatory T cells specific to self-antigens or donor alloantigens. The new method comprises (a) culturing the subject’s T cells for 24 hours in the presence of one or more target antigens and (b) analyzing the cultured T cells for expression of a marker (EBi3; TGFβ/LAP) indicative of antigen-specific immune suppression.
P160186US02

Novel Transparent Dilatant Materials Comprised of Single Chemical Component

Research from the University of Wisconsin-Stevens Point has resulted in the synthesis of a series of materials exhibiting a range of dilatant properties. The materials show good transparency and are chemically uniform (e.g. consisting of a single chemical component). The degree of dilatancy is easily controlled by adjusting the compositions of the materials. Due to the range of dilatant properties, good transparency, and single chemical component nature of the dilatant samples, these materials show significant promise for novel uses in protective equipment and other areas related to impact protection, especially where transparency is desirable.
T170056US01

Rhinovirus-C Peptide for Development of Vaccines and Antivirals

UW–Madison researchers have identified novel immunogenic peptides from RV-C that are useful targets for therapeutic antibodies.

Recent advances in microscopy enabled the researchers to determine (with atomic resolution) the structure of an RV-C strain, both in its full, infectious form and as native empty particles. The structures highlighted immunogenic surfaces that could be used to design antivirals or vaccines against RV-C.
P160341US02
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New Patents

Bottom-Up Patterning of Smooth Graphene Microstructures and Nanostructures

UW–Madison researchers have developed methods for growing patterned, single-crystalline graphene microstructures and nanostructures. Desired features and dimensions are shaped using a growth barrier ‘mask.’

First, a mask of suitable material (such as metal or metal oxide) is deposited in a desired pattern onto a substrate via any lithographic method. Graphene then is grown around the boundaries of the mask by chemical vapor deposition. The method can be used to produce a single layer or multilayer graphite.
P110245US02

Bedside Diagnosis of Swallowing Disorders

UW–Madison researchers have developed software that helps clinicians more easily analyze HRM data. Using a specially adapted manometer inserted through the nasal tract, a series of pressure measurements can be made at different points along the pharynx and esophagus. A computer program uses pattern recognition software to identify changes in pressure when the patient swallows. This data is output as diagnostic values indicating swallowing function.
P130237US01

Polymer Coating for Cell Culture Substrates

UW–Madison researchers have developed a new crosslinkable polymer coating for cell culture substrates. The nanometer-thin coating is made of glycidyl groups and azlactone groups distributed randomly along the copolymer backbone.

The coating is substrate independent and can be applied to a wide variety of organic and inorganic materials including plastic, silicon, glass and gold.
P150079US01
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