Innovation

7 patent families (2 granted) — focus: Chemistry & metallurgy, Human necessities; filing pace slowing. Cited 318 times.

Year	Filings
2014	3
2015	3
2016	4
2017	2
2018	2
2019	2
2020	2
2021	3

Investor mix

3 investors on record; lead investors include Center for Innovative Technology.

Investor type	Count	Share
Venture capital	2	67%
Other / undisclosed	1	33%