Innovation

17 patent families (11 granted) — focus: Construction, Chemistry & metallurgy, Mechanical engineering, Physics & computing; filing pace dormant. Cited 3,166 times.

Year	Filings
2012	6
2013	2
2014	5
2016	1

Investor mix

7 investors on record; lead investors include Warburg Pincus; 1 has since exited.

Investor type	Count	Share
Private equity	6	86%
Other / undisclosed	1	14%