Answer: 3D Systems has 1,617 patents for the period 2009 - 2023.
There are 324 patent families with 625 granted patents and 992 applications patents.
The key filing countries are US: 656 | EP: 334 | JP: 195 | WO: 172 | CN: 124 | RoW: 105 | KR: 30 | GB: 1.