Patent holdings for IPC class B28B 21/78

Total number of patents in this class: 4

10-year publication summary

0
0
0
1
1
0
0
0
0
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Royal Bank of Canada
1839
1
Robert Bosch GmbH
40953
1
Novo Plastics Inc.
11
1
Thio Materials, besloten vennootschap Met beperkte aansprakelijkheid
3
1
Other owners 0