Patent holdings for IPC class B33Y 40/20

Total number of patents in this class: 1428

10-year publication summary

1
2
6
15
31
183
353
455
344
50
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Hewlett-Packard Development Company, L.P.
28922
134
Carbon, Inc.
382
37
General Electric Company
18201
22
Stratasys Ltd.
382
22
Postprocess Technologies, Inc.
66
17
C-TEC Constellium Technology Center
50
16
Siemens AG
25113
15
Xerox Corporation
7627
15
Desktop Metal, Inc.
276
14
3m Innovative Properties Company
18543
13
Align Technology, Inc.
1790
12
DENTSPLY SIRONA Inc.
1859
12
The Boeing Company
19917
11
Canon Inc.
36828
11
DyeMansion GmbH
57
11
Thermwood Corporation
163
11
Siemens Energy Global GmbH & Co. KG
2813
11
Seiko Epson Corporation
18786
10
Lawrence Livermore National Security, LLC
1835
10
Continuous Composites Inc.
203
10
Other owners 1014