- All sections
- D - Textiles; paper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 15/41 - Phenol-aldehyde or phenol-ketone resins
Patent holdings for IPC class D06M 15/41
Total number of patents in this class: 136
10-year publication summary
9
|
4
|
12
|
10
|
12
|
14
|
21
|
4
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bridgestone Corporation | 7067 |
19 |
Nippon Sheet Glass Company, Limited | 992 |
10 |
Mitsuboshi Belting Ltd. | 307 |
7 |
E. I. du Pont de Nemours and Company | 4345 |
5 |
Kao Corporation | 4843 |
5 |
Toray Industries, Inc. | 6652 |
4 |
Central Glass Company, Limited | 1244 |
4 |
Nagase Chemtex Corporation | 198 |
4 |
Toyo Boseki Kabushiki Kaisha | 472 |
4 |
Compagnie générale des établissements Michelin SCA | 2477 |
3 |
Gun Ei Chemical Industry Co., Ltd. | 41 |
3 |
Mitsubishi Heavy Industries Aero Engines, Ltd. | 121 |
3 |
Compagnie Generale des Etablissements Michelin | 4450 |
3 |
The Regents of the University of Michigan | 4409 |
2 |
The Yokohama Rubber Co., Ltd. | 3929 |
2 |
Asahi Kasei Kabushiki Kaisha | 2429 |
2 |
Nagoya Oilchemical Co., Ltd. | 39 |
2 |
Toho Tenax Co., Ltd. | 48 |
2 |
Zeon Corporation | 3854 |
2 |
Wilana Chemical LLC | 17 |
2 |
Other owners | 48 |