Handheld micro gas chromatography module for field VOC
This technology is a miniaturized gas chromatography chip — essentially a chemical fingerprinting device shrunk down to a microchip scale. It takes a complex mixture of airborne compounds, partially separates them through a tiny channel, and then routes the output into multiple parallel miniature detectors that are each tuned to catch specific chemicals or chemical families. The clever part is that it doesn't need to fully separate every compound to still identify what's in a sample — the parallel detector array compensates for incomplete separation. The whole device can be built using standard microfabrication techniques, making it manufacturable at scale.
What you could build
A handheld or embedded chemical sensor module for detecting volatile organic compound signatures in air — sold to industrial safety, environmental monitoring, or medical breath-analysis equipment makers who need fast, portable, low-cost chemical identification in the field.
Who in Virginia should care
Defense contractors and government labs in Northern Virginia (e.g., chemical detection for force protection) and environmental monitoring firms serving the Mid-Atlantic region would have direct interest.
Readiness: Prototype likely
Concept — described but not yet demonstrated. Lab validated — supported by experimental results in the patent. Prototype likely — the text describes a built, working embodiment.
Readiness is inferred from the patent text, not from a lab visit.
The record
- Inventors
- Masoud AGAH
- Granted
- March 24, 2026
- Status
- Granted patent
- Patent number
- 12584893
Ready to talk?
Virginia Tech Intellectual Properties handles licensing for this technology.
Prosim summaries are generated from public patent text and are not legal advice.