Patent holdings for IPC class B22F 10/28

Total number of patents in this class: 1771

10-year publication summary

2
3
9
20
33
124
373
496
471
189
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Siemens Energy Global GmbH & Co. KG
2778
61
General Electric Company
18130
57
EOS GmbH Electro Optical Systems
401
53
TRUMPF Laser- und Systemtechnik GmbH
510
53
Renishaw plc
739
38
Hewlett-Packard Development Company, L.P.
28397
33
Divergent Technologies, Inc.
415
29
Seurat Technologies, Inc.
130
29
Concept Laser GmbH
178
27
Addup
122
27
Safran Aircraft Engines
5768
25
Siemens AG
24917
24
Nikon Corporation
7176
22
Hamilton Sundstrand Corporation
4527
22
Mitsubishi Heavy Industries, Ltd.
8244
20
C-TEC Constellium Technology Center
51
19
Velo3D, Inc.
144
19
Proterial, Ltd.
647
19
Rtx Corporation
8706
19
SLM Solutions Group AG
75
16
Other owners 1159