Patent holdings for IPC class D06M 13/152

Total number of patents in this class: 76

10-year publication summary

7
8
6
3
7
8
3
7
4
6
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Kao Corporation
5117
7
Bridgestone Corporation
7283
6
Shriners Hospitals for Children
104
3
SI Group, Inc.
183
3
Shin-Etsu Chemical Co., Ltd.
6186
2
Mitsubishi Chemical Corporation
4774
2
Council of Scientific & Industrial Research
1454
2
Kurashiki Boseki Kabushiki Kaisha
225
2
Matsumoto Yushi-Seiyaku Co., Ltd.
188
2
Mitsuboshi Belting Ltd.
333
2
Reliance Industries Limited
464
2
Biosweet Co., Ltd.
5
2
Panasonic Intellectual Property Management Co., Ltd.
34724
1
Toray Industries, Inc.
7164
1
Mitsubishi Rayon Co., Ltd.
840
1
Altan Co., Ltd.
6
1
Asahi Kasei Fibers Corporation
89
1
Beijing University of Chemical Technology
334
1
Carl Freudenberg KG
1499
1
Consejo Superior de Investigaciones Cientificas (csic)
1458
1
Other owners 33