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Electrochemical Seawater Desalination with Hydrogen Depolarization

JHU Ref #: C17883Value Proposition· Energy efficient removal of salts/ions from water compared to current technologies· Utilization of renewable energy sources to power desalination· System can be implemented with range of salinities of seawater or brackish water· Electricity-driven process can remove ions from saltwater with...

Published: 3/14/2025 | Inventor(s): Chao Wang, Chengao Zhou, Hao Shen

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Category(s): Technology Classifications > Engineering Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment

Continuous Metabolic Assessment of Patients using Inline O2 and CO2 Sensors, and Gas Flow, Applicable to Patents on Ventilators as well as ECMO

Unmet NeedExtracorporeal membrane oxygenation (ECMO) is used to support ~6,200 critically ill patients annually [1, 2]. ECMO is used as a substitute heart and lungs when a patient’s own cannot adequately perform their normal functions; ECMO works by oxygenating and filtering carbon dioxide from a patient’s blood as it travels through a machine outside...

Published: 3/14/2025 | Inventor(s): Glenn Whitman, Patricia Brown, Christopher Wilcox

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Engineering Tech

Nanoparticles for Delivery of Immunoregulatory Materials to T Cells

Value Proposition:· This platform improves current methods for expansion of CD4+ T-cells, which could be used in adoptive transfer therapies.· Improves modulation, activation, and expansion of T cells over current methods used for CAR T-cell therapyTechnology Description· Researchers at Johns Hopkins have developed a nanoparticle-based...

Published: 3/14/2025 | Inventor(s): Jonathan Schneck, Ariel Isser, Si-Sim Kang

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Category(s): Clinical and Disease Specializations > Immuno-Oncology, Clinical and Disease Specializations > Immunology, Clinical and Disease Specializations > Oncology, Technology Classifications > Engineering Tech, Technology Classifications > Therapeutic Modalities

Diffuse-Light-Collecting Integrated Concentrator Lenses for Photovoltaics

Unmet NeedSolar energy is the fastest-growing energy source and is projected to increase from its current 11% of total U.S. renewable generation to 48% by 2050. Solar concentrators are an innovation that can be used in conjunction with high-efficiency solar cells to facilitate this rapid increase in power generation. Concentrators like the Dielectric...

Published: 3/14/2025 | Inventor(s): Susanna Thon, Yida Lin, Botong Qiu, Garrett Ung, Lulin Li

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Engineering Tech, Technology Classifications > Engineering Tech > Materials

Alkylamine-Substituted Perthiocarbamates as Dual Precursors to Hydropersulfide and Carbonyl Sulfide

Unmet NeedCell signaling through hydrogen sulfide (H2S) derivatives is physiologically important and is thought to occur primarily through the generation of hydropersulfides (RSSH) via sulfation of cysteine residues (RSH) on proteins. Moreover, generation of carbonyl sulfide (COS) is known to form H2S through the enzymatic activity of Carbonic Anhydrase...

Published: 3/14/2025 | Inventor(s): John Toscano, Vinayak Khodade

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Category(s): Technology Classifications > Engineering Tech, Technology Classifications > Research Tools

Fast and economical method for HNO production in the gas phase

Unmet Need / Invention Novelty: Nitroxyl (HNO) has high biological significance with utility in both chemical studies and medical applications. However, current methods for generating HNO require either donor molecules in solution or extreme experimental conditions and result in HNO dimerization that yields undesired byproducts. There is an unmet need...

Published: 3/14/2025 | Inventor(s): John Toscano, Jessica Zarenkiewicz, Guillermo Carrone, Agostina Mazzeo, Ernesto Marceca, Juan Pellegrino, Fabio Doctorovich, Sebastian Suarez, Paola Vargas

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Category(s): Technology Classifications > Industrial Tech > Materials, Technology Classifications > Engineering Tech, Technology Classifications > Research Tools

Upgrading Carbon Fiber and Harvesting Hydrogen from Methane Pyrolysis

Unmet Need:Carbon fibers are a highly desirable material in a variety of applications such as for aerospace and military due to their light weight and strong mechanical properties. Among commercially produced carbon fibers, polyacrylonitrile (PAN)-based ones make up the vast majority of the market owing to its superior performance. However, current...

Published: 3/14/2025 | Inventor(s): Chao Wang, Canhui Wang, Pengfei Xie, Liangbing Hu, Satish Kumar, Tangyuan Li, Qi Dong, Pedro Arias-Monje, Bodiuzzaman Jony, Kishor Gupta

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Category(s): Technology Classifications > Engineering Tech, Technology Classifications > Industrial Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment

Insect Positioning for Classification and/or Image Capture Utilizing Static Electricity

Unmet NeedInsect evaluation has always had a very dated methodology for positioning done by entomologists and researchers. This evaluation is typically done through visual analysis, image capture and analysis, or PCR. Unfortunately, insects are fragile, especially those that are deceased and have dried out even before evaluation has taken place. In...

Published: 3/14/2025 | Inventor(s): Laura Scavo, Adam Goodwin

Keywords(s): Discovery/Research Tools, Electricity

Category(s): Technology Classifications > Engineering Tech, Technology Classifications > Research Tools, Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis

Electromagnetic Wave Filter by Embedding Scattering Particles in an Aerogel Medium

Unmet NeedMillimeter-wave cryogenic receivers require rejection of infrared (IR) radiation to reduce thermal loads on the cold stages of the cryostat. As telescope apertures increase in diameter to accommodate larger focal planes, the requirements for infrared ﬁltering become more stringent, while the fabrication of ﬁlters becomes correspondingly more...

Published: 3/14/2025 | Inventor(s): Charles Bennett, Thomas Essinger-Hileman, Tobias Marriage

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Category(s): Technology Classifications > Engineering Tech

SmartFretboard

Unmet NeedApproximately 80% of professional musicians sustain performance-related injuries including repetitive strains, tendinitis, and nerve compression, among others. With guitarists in particular, a number of these injuries are thought to be caused by a sudden or excessive application of force on the guitar neck. It is important that professional...

Published: 3/14/2025 | Inventor(s): Serap Bastepe-Gray, Khanh Nguyen, Can Kocabalkanli, Zhiyi Ren, Chun-Cheng Hsu

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Category(s): Technology Classifications > Engineering Tech

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