Innovation

23 patent families (15 granted) — focus: Human necessities; filing pace slowing. Cited 9,370 times.

Year	Filings
2012	5
2013	10
2014	8
2015	11
2016	10
2017	4
2018	7
2019	4
2020	1
2021	2

Investor mix

10 investors on record; lead investors include Aisling Capital, Cross Creek.

Investor type	Count	Share
Venture capital	8	80%
Private equity	2	20%