Patent holdings for IPC class D06M 13/152

Total number of patents in this class: 72

10-year publication summary

2
7
8
6
3
7
8
3
7
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Kao Corporation
4990
7
Bridgestone Corporation
7217
6
Shriners Hospitals for Children
109
3
SI Group, Inc.
185
3
Shin-Etsu Chemical Co., Ltd.
5743
2
Mitsubishi Chemical Corporation
4587
2
Council of Scientific & Industrial Research
1439
2
Kurashiki Boseki Kabushiki Kaisha
231
2
Matsumoto Yushi-Seiyaku Co., Ltd.
186
2
Reliance Industries Limited
451
2
Biosweet Co., Ltd.
5
2
Toray Industries, Inc.
7009
1
Mitsubishi Rayon Co., Ltd.
897
1
Altan Co., Ltd.
6
1
Asahi Kasei Fibers Corporation
99
1
Beijing University of Chemical Technology
323
1
Carl Freudenberg KG
1378
1
Consejo Superior de Investigaciones Cientificas (csic)
1386
1
Dai-Ichi Kogyo Seiyaku Co., Ltd.
229
1
Directa Plus S.p.A.
63
1
Other owners 30