April Edition: Newly Issued Patents 

April 14, 2025

Congratulations to Purdue University researchers across all campuses and academic disciplines. They have recently received 12 patents on their intellectual property from the U.S. Patent and Trademark Office.

Most of these innovations are available to license and bring to market. Visit the Purdue Innovates Office of Technology Commercialization’s website to learn more about these and other available innovations.

Are you a researcher at a Purdue University campus who has made an innovation discovery? Disclose your innovation to the Office of Technology Commercialization online.

These are the primary investigators whose work was recently patented:

Zhihong Chen

Birck Nanotechnology Center and College of Engineering

Ultra-Thin Diffusion Barrier

Allen Garner

College of Engineering

Inactivating Bacteria with Electric Pulses and Antibiotics

Urcan Guler

no longer at Purdue

Sherry Harbin

College of Engineering

Collagen-Based Therapeutic Delivery Systems

Pedro Irazoqui

no longer at Purdue

Optical Pressure Treatment Through Electrical Stimulation

Philip Low

College of Science

Methods of Use for CART T Cells

Ramses Martinez

College of Engineering

Rib Fracture Repair Device

Karthik Ramani

College of Engineering

Kaushik Roy

College of Engineering

High-Accuracy Non-Invasive Current Sensor System

Charles Steele

Purdue Northwest

Portable Detection and Quantification Method for Delta 9 THC

Jonathan Wilker

College of Science

Large-Scale Production of Catechol-Containing Polymers

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