Search Results - jon+njardarson

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Low Cost Flame Retardant Polymers from Low Cost Olefinic Comonomers
This technology is an approach to using sulfenyl-halide polymerization with olefinic comonomers to prepare a new class of intrinsically flame-retardant polymers for the production of a wide range of thermoplastics, thermoplastic elastomers, and thermoset materials. Materials prepared with this technology have afforded a V0 UL-94V flame retardancy rating...
Published: 6/6/2022   |   Inventor(s): Dong-Chul Pyun, Robert Norwood, Jon Njardarson, Richard Glass, Taeheon Lee, Chisom Olikagu, Kyung Seok Kang
Keywords(s):  
Category(s): Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Coatings, Technology Classifications > Materials > Polymers
Consumer Optics with Low Cost Polymers
This invention describes a range of low-cost polymer compositions and method of making for high index, high Abbie number consumer optics. Background: The consumer eyewear global market estimated at greater than $100 billion. Current optical polymer technology revolves around well-established thermoplastic or thermoset polymers, including polycarbonates...
Published: 5/18/2022   |   Inventor(s): Dong-Chul Pyun, Robert Norwood, Jon Njardarson, Richard Glass, Taeheon Lee, Chisom Olikagu, Kyung Seok Kang
Keywords(s):  
Category(s): Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Polymers, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Imaging & Optics > Optical Fab / Metrology
Novel High Refractive Index and Abbie Value Polymers for Advanced Lower Cost Optical Eyewear
Copolymerization of chalcogenide halides with widely available unsaturated monomers is used to create advanced polymer materials for consumer plastic optics, consumer eye wear, and smart phone plastic optics. Background: Sulfenyl chlorides are a widely known but largely ignored class of sulfur compounds that are highly reactive toward nucleophiles...
Published: 9/15/2021   |   Inventor(s): Dong-Chul Pyun, Robert Norwood, Jon Njardarson, Richard Glass, Taeheon Lee, Chisom Olikagu, Kyle Carothers
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Imaging & Optics > Materials & Fabrication > Optical, EO & MO, Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Materials > Polymers
Novel Small Molecule Compounds with Neuroprotective Potential in ALS and Related Neurodegenerative Diseases
This invention comprises a series of novel small molecule compounds developed at the University of Arizona and their method of use for the treatment of locomotor dysfunction associated with Amyotrophic Lateral Sclerosis (ALS) and other diseases associated with proteinopathy of a transactive response (TAR) DNA binding protein, TDP-43. Testing in a previously...
Published: 9/2/2021   |   Inventor(s): Daniela Zarnescu, Jon Njardarson, Isaac Chogii, David Smith, Edon Vitaku, Rachel Allen
Keywords(s):  
Category(s): Technology Classifications > Healthcare Portfolios > Neurology > CNS & Neurosciences, Technology Classifications > Life Sciences > Therapeutics
New Class of Mosquitocide
This invention is a small molecule mosquitocide and method of mosquito control is based on selectively inhibiting the blood feeding of female mosquitoes. The compound inhibits nutrient processing and is lethal as shown in adult mosquito assays. Background: Numerous diseases are spread by mosquitoes, which develop resistance to chemical pesticides...
Published: 12/13/2019   |   Inventor(s): Jon Njardarson, Jun Isoe, Roger Miesfeld
Keywords(s): biology, molecular
Category(s): Technology Classifications > Veterinary Medicine
Organic Chemistry Reaction Professional
This invention is an organic chemistry mobile app designed to improve students’ understanding and mastery of first year undergraduate organic chemistry reactions and their mechanisms. Background: In undergraduate organic chemistry, a student’s success hinges on a deep understanding of chemical reaction types and their mechanisms. For...
Published: 2/22/2019   |   Inventor(s): Jon Njardarson
Keywords(s):  
Category(s): Technology Classifications > Software & Information Technology > Education & Training, Technology Classifications > Software & Information Technology > Mobile Application
New Class of Mosquitocides
Inventors at the University of Arizona have discovered novel methods of synthesis and compounds that have a strong larvicidal effect on Aedes and Anopheles mosquitos. The synthesis can be done in only a few steps and the compounds show a high degree of chemical specificity. Background: Numerous diseases are spread by mosquitoes including Dengue...
Published: 11/5/2018   |   Inventor(s): Jon Njardarson, Jun Isoe, Roger Miesfeld
Keywords(s):  
Category(s): Technology Classifications > Agriculture & Horticulture > Entomology, Technology Classifications > Healthcare Portfolios > Infectious Diseases, Technology Classifications > Life Sciences > Small Molecules, Technology Classifications > Materials > Chemicals
New Class of Natural Product Derived Mosquitocides
Inventors at the University of Arizona have discovered novel methods of synthesis and compounds derived from natural substances that have a strong larvicidal effect on Aedes and Anopheles larvae. The synthesis can be done in only a few steps and the compounds show a high degree of chemical specificity. Background: Numerous diseases are spread by...
Published: 11/2/2018   |   Inventor(s): Jon Njardarson, Jun Isoe, Roger Miesfeld
Keywords(s):  
Category(s): Technology Classifications > Agriculture & Horticulture > Entomology, Technology Classifications > Healthcare Portfolios > Infectious Diseases, Technology Classifications > Materials > Chemicals, Technology Classifications > Life Sciences > Small Molecules
Multi-Ring Fused Mosquitocides
Inventors at the University of Arizona have discovered a novel compound with a strong larvicidal effect on two mosquito species. The compound synthesis can be done in only a few steps and the compounds show a high degree of chemical specificity. Background: Numerous diseases are spread by mosquitoes including Dengue virus, a mosquito-borne virus...
Published: 11/2/2018   |   Inventor(s): Jon Njardarson, Jun Isoe, Roger Miesfeld
Keywords(s):  
Category(s): Technology Classifications > Agriculture & Horticulture > Entomology, Technology Classifications > Healthcare Portfolios > Infectious Diseases, Technology Classifications > Materials > Chemicals, Technology Classifications > Life Sciences > Small Molecules
New Monocyclic Class of Mosquitocides
Inventors at the University of Arizona have discovered compounds that have a potent larvicidal effect on Anopheles stephensi and a moderate larvicidal effect on Aedes aegypti. The synthesis can be done in only a few steps and the compounds show a high degree of chemical specificity. Background: Numerous diseases are spread by mosquitoes including...
Published: 11/2/2018   |   Inventor(s): Jon Njardarson, Jun Isoe, Roger Miesfeld
Keywords(s):  
Category(s): Technology Classifications > Materials > Chemicals, Technology Classifications > Agriculture & Horticulture > Entomology, Technology Classifications > Healthcare Portfolios > Infectious Diseases, Technology Classifications > Life Sciences > Small Molecules
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