Patent holdings for IPC class D06N 3/12

Total number of patents in this class: 378

10-year publication summary

20
26
32
32
35
26
32
43
38
25
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Dow Silicones Corporation
2129
23
Toyobo Co., Ltd.
2537
12
Dow Global Technologies LLC
11008
11
Toray Industries, Inc.
7143
6
Serge Ferrari SAS
74
6
Dow Toray Co., Ltd.
628
6
Shin-Etsu Chemical Co., Ltd.
6127
5
Kuraray Co., Ltd.
3601
5
3m Innovative Properties Company
17459
4
Asahi Kasei Kabushiki Kaisha
2847
4
Bluestar Silicones France SAS
91
4
Kolon Industries, Inc.
1853
4
Spiber Inc.
237
4
Zephyros, Inc.
686
4
Evolved By Nature, Inc.
120
4
TomTex, Inc.
7
4
Systems Protection Group US LLC
243
4
Johns Manville
918
3
Modern Meadow, Inc.
89
3
Rutgers, The State University of New Jersey
1985
3
Other owners 259