- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 41/12 - Spreading-out the material on a substrate
Patent holdings for IPC class B29C 41/12
Total number of patents in this class: 213
10-year publication summary
|
16
|
15
|
19
|
17
|
20
|
11
|
14
|
13
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
10 |
| Nitto Denko Corporation | 7879 |
7 |
| Toray Industries, Inc. | 6652 |
5 |
| Toppan Printing Co., Ltd. | 2212 |
5 |
| Ube Industries, Ltd. | 921 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| Chang Chun Plastics Co., Ltd. | 85 |
4 |
| Nanotheta Co, Ltd. | 27 |
4 |
| National University Corporation Hokkaido University | 1323 |
4 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
3 |
| Tsinghua University | 5426 |
3 |
| Mitsui Chemicals, Inc. | 3134 |
3 |
| Kaneka Corporation | 4445 |
3 |
| Lintec Corporation | 1915 |
3 |
| Molecular Imprints, Inc. | 324 |
3 |
| Nike, Inc. | 13075 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Corning Incorporated | 9932 |
2 |
| Konica Minolta, Inc. | 8349 |
2 |
| Konica Minolta Medical & Graphic, Inc. | 986 |
2 |
| Other owners | 137 |