Patent holdings for IPC class B29D 5/02

Total number of patents in this class: 24

10-year publication summary

2
4
1
3
1
2
1
4
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
YKK Corporation
1948
13
Chao-Mu Chou
9
3
Shiu-Yin Cheng
9
3
Talon Technologies, Inc.
56
2
Ideal Fastener Corporation
46
1
Weifang Zhong Chuan Zip Fastener Accessory Co., Ltd.
29
1
Taiwan United Outdoor Group Inc.
4
1
Other owners 0