Patent holdings for IPC class B33Y 40/20

Total number of patents in this class: 1624

10-year publication summary

1
2
7
15
35
189
363
469
355
224
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.
27934
140
Carbon, Inc.
377
38
General Electric Company
17980
24
Stratasys Ltd.
394
24
Align Technology, Inc.
1878
20
Postprocess Technologies, Inc.
68
20
C-TEC Constellium Technology Center
52
17
Xerox Corporation
7252
16
Siemens AG
24777
15
3m Innovative Properties Company
18170
14
Desktop Metal, Inc.
271
14
DyeMansion GmbH
58
14
Rtx Corporation
8747
14
The Boeing Company
19751
13
Seiko Epson Corporation
18559
12
Lawrence Livermore National Security, LLC
1831
12
DENTSPLY SIRONA Inc.
1861
12
Thermwood Corporation
170
12
Additive Manufacturing Technologies Limited
23
12
Canon Inc.
36845
11
Other owners 1170