Search Results - chemistry

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Rare Earth Recovery and Separation from Ionic Liquids
Invention SummaryThe process for dissolving, electrochemically recovering and separating rare earth metals from ionic liquid solutions is disclosed. Rare earth metals are valued for their unique magnetic, optical and catalyst properties which are used in many clean energy technologies including wind turbines, electric vehicles, photovoltaic thin films...
Published: 3/30/2020   |   Inventor(s): Kyle Boutin, Kenneth Czerwinski, Janelle Droessler, David Hatchett, Karen Jayne, Michael Kimble
Keywords(s): Chemistry
Category(s): All, Chemistry, Life Sciences, Energy & Environment
Fabricating Ionic/Polyimide Membranes
Invention SummaryMethod to Fabricate Nafion/Polyimide blend Ionic polymer-metal composite (IPMC) in order to alter and improve the mechanical and thermal properties of Nafion during severe conditions all while maintaining its electromechanical performance. Market OpportunityAccording to Marketwatch: The global nafion market is estimated to value of...
Published: 9/16/2019   |   Inventor(s): Kwang Kim, Dong-Chan Lee, Tae Seon Hwang, Jungsoo Nam
Keywords(s): Chemistry, Engineering & Manufacturing - Manufacturing, Engineering & Manufacturing - Sensors & Devices
Category(s): Chemistry, Energy & Environment, Engineering & Manufacturing, All
Improvement on Proton Exchange Membrane Fuel Cell (PEMFC) Technology
Invention SummaryThe invention is a development of proton-conductive polymers for proton exchange membrane fuel cell (PEMFC) technology. PEMFC—the most widely used of all existing fuel cell technologies—gives very high power density, and has the advantage of low weight and volume compared with other fuel cells. The technology relates to...
Published: 11/18/2015   |   Inventor(s): Chulsung Bae
Keywords(s): Chemistry, Energy & Environment - Renewable Energy
Category(s): All, Chemistry, Engineering & Manufacturing
Fire Retardant Polymers
Invention SummaryThe invention combines nitrogen and phosphorous to make an excellent class of intrinsically fire retardant polymers. Polymers are large molecules composed of many similar smaller molecules linked together, and are commonly used in various products due to their tunable mechanical properties and ease of processing. Fire retardant polymers...
Published: 11/18/2015   |   Inventor(s): Pradip Bhowmik, Haesook Han, Kisholoy Goswami, Maksudul Alam
Keywords(s): Chemistry
Category(s): All, Chemistry, Engineering & Manufacturing
NOVEL PHOSPHORYLATION REAGENT TO PRODUCE BIOLOGICALLY ACTIVE COMPOUNDS
An invention to utilize “green chemistry” in a metal-free, mild condition to synthesize pharmaceutical agents. The Invention This invention is a powerful phosphorylation reagent called NHP-thiourea that can generate a phosphorus-carbon (P-C) bond and phosphorus-nitrogen (P-N) bond with metal-free reaction conditions. These P-C and P-N...
Published: 10/5/2015   |   Inventor(s): Kyle Aleshire, Jun Yong Kang, Karimulla Mulla
Keywords(s): Chemistry, Life Science - Biotech
Category(s): Chemistry, All, Therapeutics, Pharmaceuticals, Drug Delivery
Epigenetic Inhibitor to Prevent Cancer Stem Cell Proliferation
An invention to target cancer stem cells and improve cancer treatment.The Invention A novel lysine-specific histone demethylase (LSD1) inhibitor has been developed by researchers at the University of Nevada, Las Vegas and is available for licensing. Cancer stem cells play a role in proliferation of the tumor, metastasis, and therapeutic resistance....
Published: 9/23/2015   |   Inventor(s): Hui Zhang, Fei Lu
Keywords(s): Chemistry
Category(s): All, Chemistry, Life Sciences
Improvement on Proton Exchange Membrane Fuel Cell (PEMFC) Technology
Invention SummaryThe invention is a development of proton-conductive polymers for proton exchange membrane fuel cell (PEMFC) technology. PEMFC—the most widely used of all existing fuel cell technologies—gives very high power density, and has the advantage of low weight and volume compared with other fuel cells. The technology relates to...
Published: 6/12/2015   |   Inventor(s): Chulsung Bae
Keywords(s): Chemistry, Renewable Energy
Category(s): All, Chemistry, Engineering & Manufacturing
Fire Retardant Polymers
Invention SummaryThe invention combines nitrogen and phosphorous to make an excellent class of intrinsically fire retardant polymers. Polymers are large molecules composed of many similar smaller molecules linked together, and are commonly used in various products due to their tunable mechanical properties and ease of processing. Fire retardant polymers...
Published: 6/11/2015   |   Inventor(s): Pradip Bhowmik, Haesook Han, Kisholoy Goswami, Maksudul Alam
Keywords(s): Chemistry
Category(s): All, Chemistry, Engineering & Manufacturing
Decrease Toxic Metal Residues in Medicine (N-Heterocyclic Phosphines)
Invention SummaryThe invention is a new synthetic method for generation of P-C bonds (phosphorus-carbon bonds) with transition-metal-free reaction conditions. Phosphorus carbon bonds are often found in pharmaceuticals and antimicrobial natural products. Accordingly, creation of P-C bonds under metal-free reaction conditions would be highly desirable...
Published: 6/11/2015   |   Inventor(s): Kyle Aleshire, Jun Yong Kang, Karimulla Mulla
Keywords(s): Biotech, Chemistry
Category(s): Chemistry, All, Therapeutics, Pharmaceuticals, Drug Delivery
Method for Inhibiting the Proliferation of Cancer Cells with Stem Cell Properties
Invention SummaryThe chemical inhibitors developed selectively target cancer cells with stem cell properties (cancer stem cells) and have no effect on normal somatic cells. The presence of Sox2—a unique tumor marker—is identified in various lung, breast, ovarian, gastric, brain, leukemia, kidney, and liver cancers, and is sufficient to confer...
Published: 6/11/2015   |   Inventor(s): Fei Lu, Hui Zhang
Keywords(s): Chemistry
Category(s): All, Chemistry, Life Sciences
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