Patent holdings for IPC class C08G 14/067

Total number of patents in this class: 3

10-year publication summary

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2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Sumitomo Chemical Company, Limited
8808
1
Mitsubishi Gas Chemical Company, Inc.
3188
1
National Chung Shan Institute of Science and Technology
359
1
Other owners 0