UCD-founded wasterwater purification spinout OxyMem has been bought by DowDuPont, already one of its shareholders.

Paige.ai, a Memorial Sloan Kettering spinout, has obtained more than $70m to date and will use the series B to expand its market presence and product line.

Already backed by Stanford University, autonomous helicopter technology business Skyryse has now obtained $38m altogether.

The contract data analysis platform completed a series A round co-led by Microsoft's M12 unit, the second it has closed in under a year.

Every day, Global University Venturing rounds up the smaller investments from across the university innovation ecosystem in its deal net.

Four Points Innovation has been formed with $130m in funding to nurture Duke drug discovery research, in the latest such move by Deerfield Management.

Caltech-founded ChromaCode has now raised $42.6m in all for its molecular diagnostics technology business.

UC Berkeley-founded Anyscale has come out of stealth with the backing of investors including House Fund, Ant Financial and Intel Capital.

Ohio State University has signed up to a spinout-focused life sciences venture vehicle run by regional firm Rev1 Ventures that stands at three times the size of its precursor.

UC Boulder-founded quantum atomic core developer ColdQuanta has picked up $10m in seed capital from two existing investors.