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Catalytic Enantioselective Synthesis of 2-Aryl Chromenes
NU 2014-029
INVENTORS
Karl Scheidt*
Bi-Shun Zeng
SHORT DESCRIPTION
This invention outlines an innovative asymmetric catalytic method for synthesizing 2-aryl-chromenes with high yield and enantioselectivity. Utilizing palladium catalysis with chiral phosphoramidite ligands, the process provides a robust and scalable route to generate chromene...
Published: 2/19/2026
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Inventor(s):
Keywords(s): Catalyst, Chemicals, Manufacturing/Processing, Materials
Category(s): Physical Sciences > Materials and Industrial Processes
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Dual-Gated Memtransistor Crossbar Array for Neuromorphic Computing with Sneak-Current Mitigation
Dual-Gated Memtransistor Crossbar Array for Neuromorphic Computing with Sneak-Current Mitigation
SHORT DESCRIPTION
A dual-gated memtransistor crossbar array that electronically controls learning rates and independently manages read and write operations for enhanced neuromorphic computing.
INVENTORS
Mark Hersam*, PhD
Chair...
Published: 2/9/2026
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Inventor(s):
Keywords(s): Neuromorphic computing, Nonvolatile memory, Scalable architecture
Category(s): Physical Sciences > Engineering & Technology, Physical Sciences > Materials and Industrial Processes
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andem Catalyst and Process for Enhanced Alkane Dehydrogenation Yield
SHORT DESCRIPTION
For chemical processing plants, this catalyst system produces olefins with record per-pass yields by integrating propane dehydrogenation and selective hydrogen combustion in one reactor.
INVENTORS
Justin Notestein*
Chair and Professor of Chemical and Biological Engineering, Northwestern University McCormick...
Published: 2/5/2026
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Inventor(s):
Keywords(s):
Category(s): Physical Sciences > Materials and Industrial Processes
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Increasing the rigid Amorphous Fraction In Semi-Crystalline Homopolymers by Solid-State Shear Pulverization Leads to Major Reductions In Oxygen Permeability
Increasing Rigid Amorphous Fraction in Semi-Crystalline Polymers for Superior Oxygen Barrier Performance
NU 2012-033
INVENTORS
John Torkelson (School/Department)*
Philip Brunner
SHORT DESCRIPTION
For polymer manufacturers, this process uses solid-state shear pulverization to boost the rigid amorphous fraction, reducing oxygen permeability in...
Published: 12/9/2025
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Inventor(s):
Keywords(s): Materials
Category(s): Physical Sciences > Materials and Industrial Processes
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Novel 2-Imidazolyl-Pyrimidine Inhibitors for Neurodegenerative Disease Therapeutics
NU 2014-101
INVENTORS
Richard Silverman*
Paramita Mukherjee
SHORT DESCRIPTION
This invention introduces novel 2-imidazolyl-pyrimidine scaffolds that inhibit neuronal nitric oxide synthase. It offers potential for drug development targeting Parkinson’s and other neurodegenerative diseases.
BACKGROUND
Neurodegenerative disorders such as...
Published: 12/3/2025
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Inventor(s):
Keywords(s): Biomedical, Materials, Neurodegenerative disease, Neurologic disease, Neurology, Small molecule, Therapeutics
Category(s): Physical Sciences > Materials and Industrial Processes
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Optimized Gamma-Prime Strengthened Austenitic TRIP Steel
NU 2016-058
INVENTORS
Gregory Olson*
Nicholas Wengrenovich
SHORT DESCRIPTION
This technology produces a gamma-prime strengthened austenitic TRIP steel that delivers a balance of high strength, ductility, and blast resistance for defense applications.
BACKGROUND
Military and defense sectors face a challenge in obtaining materials that can withstand...
Published: 12/9/2025
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Inventor(s):
Keywords(s): Materials
Category(s): Physical Sciences > Materials and Industrial Processes
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Air-Stable Organic Radicals for High-Density Data Storage
NU 2017-121
INVENTORS
James Stoddart* (Nobel laureate; Northwestern University, Weinberg College of Arts & Science, Department of Chemistry)
Zhichang Liu
Junling Sun
SHORT DESCRIPTION
For developers of high-density data storage, this [2]catenane system produces air-stable radicals with multiple accessible redox states, promising improved...
Published: 12/9/2025
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Inventor(s):
Keywords(s): Batteries, Data storage, Energy storage, Materials, Semiconductors & Integrated Circuits
Category(s): Physical Sciences > Materials and Industrial Processes, Physical Sciences > Engineering & Technology
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Dynamic Optical Filter with Visible Pleochroism for Advanced Display Technologies
NU 2011-081
INVENTORS
James Stoddart* (Nobel laureate; Northwestern University, Weinberg College of Arts & Science, Department of Chemistry)
Samuel Stupp*
Alok Suryavamsee Tayi
Alexander Shveyd
Chi Hau Sue
SHORT DESCRIPTION
This technology is an organic charge-transfer co-crystal that exhibits visible pleochroism. It offers a dynamic...
Published: 12/9/2025
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Inventor(s):
Keywords(s): Materials, MOFs
Category(s): Physical Sciences > Materials and Industrial Processes, Physical Sciences > Engineering & Technology
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Cryoprotective Hydrogels with Stabilizing and Tunable Properties
NU2025-166
INVENTORS
Songi Han*
Shiny Maity
Pravin Taware
Syeda Hasany
Karen Tsay
Maria-Jose Ferrer
Candice Crilly
Warren Kincaid
Lokeswara Potnuru
SHORT DESCRIPTION
This invention describes a novel hydrogel made from poly(vinyl alcohol) PVA and trehalose that protects biological materials against ice damage. It works by controlling the...
Published: 11/6/2025
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Inventor(s):
Keywords(s):
Category(s): Physical Sciences > Materials and Industrial Processes
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Chiral Redox-Active Isosceles Triangles for Enhanced Organic Lithium-Ion Batteries
NU 2016-043
INVENTORS
J. Fraser Stoddart (Nobel laureate; Northwestern University, Weinberg College of Arts & Science, Department of Chemistry)*
Siva Nalluri
Zhichang Liu
SHORT DESCRIPTION
This technology uses chiral, redox-active isosceles triangles as active materials for organic rechargeable lithium-ion batteries. It offers improved...
Published: 12/9/2025
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Inventor(s):
Keywords(s): Batteries, Energy storage, Lithium-ion, Materials
Category(s): Physical Sciences > Materials and Industrial Processes, Physical Sciences > Energy & Sustainability
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