Patent holdings for IPC class C09D 157/00

Total number of patents in this class: 63

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Rohm and Haas Company
2907
3
DIC Corporation
3788
3
Hitachi, Ltd.
15476
2
Mitsui Chemicals, Inc.
3218
2
Armstrong World Industries, Inc.
356
2
Chugoku Marine Paints, Ltd.
172
2
Dai-Ichi Kogyo Seiyaku Co., Ltd.
229
2
Kansai Paint Co., Ltd.
664
2
Koninklijke Cooperatie Cosun U.A.
20
2
Nisshinbo Holdings Inc.
368
2
Nitto Kasei Co., Ltd.
106
2
Sumitomo Bakelite Co., Ltd.
1496
2
Toyo Ink SC Holdings Co., Ltd.
464
2
The Boeing Company
20051
1
FUJIFILM Corporation
29350
1
Kao Corporation
4964
1
Daikin Industries, Ltd.
9991
1
Dow Global Technologies LLC
10352
1
Mitsubishi Rayon Co., Ltd.
911
1
Mitsubishi Chemical Corporation
4498
1
Other owners 28