Patent holdings for IPC class B21C 47/16

Total number of patents in this class: 29

10-year publication summary

5
1
0
9
4
1
1
0
1
3
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Novelis Inc.
690
11
WAFIOS Aktiengesellschaft
88
4
Siemens AG
24601
2
Norsk Titanium AS
70
2
SMS Siemag Aktiengesellschaft
517
2
Komatsu Industries Corporation
184
1
Butech Bliss
7
1
POSCO
2210
1
POSCO Co., Ltd.
1268
1
Primetals Technologies Japan, Ltd.
150
1
Stolle Machinery Company, LLC
395
1
Suzhou Huayuan Packaging Co., Ltd
6
1
TRUMPF Werkzeugmaschinen SE + Co. KG
170
1
Other owners 0