Invention Big-data approaches to precision medicine and drug development 
Invention Medical imaging using methods from geosciences
Invention Low-cost silicon-based biosensor chip for medical diagnostics Inventor Kaushik Sengupta, assistant professor of electrical engineering
Invention Optimization tools for drug formulation and discovery
In May 2015, Princeton President Christopher L. Eisgruber and then-Provost David S. Lee authorized a broad list of actions to foster “entrepreneurship the Princeton way,” defined as the initiation of transformations through risk-taking actions and value-creating organizations.
As an undergraduate and later a graduate student in mathematics at Princeton, John Stogin wanted to share handwritten equations and notes via the internet, but there was no easy way to do it. So he wrote his own software tool.