Patent holdings for IPC class B22F 3/10

Total number of patents in this class: 1852

10-year publication summary

149
151
218
230
257
219
209
132
116
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.
28397
67
True Velocity IP Holdings, LLC
255
49
Desktop Metal, Inc.
273
48
Mitsubishi Materials Corporation
2383
35
Sumitomo Electric Sintered Alloy, Ltd.
213
30
General Electric Company
18130
24
Sumitomo Electric Industries, Ltd.
14197
24
Nitto Denko Corporation
7874
24
Seiko Epson Corporation
18708
20
Siemens AG
24917
19
NTN Corporation
5017
17
Arcam AB
204
17
BASF SE
19777
16
GE Infrastructure Technology, LLC
5914
16
TDK Corporation
6308
15
Kennametal Inc.
1386
15
Hitachi Metals, Ltd.
2171
14
Rtx Corporation
8706
14
LG Chem, Ltd.
17269
12
Hitachi Chemical Company, Ltd.
2454
12
Other owners 1364