- 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 41/24 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
Patent holdings for IPC class B29C 41/24
Total number of patents in this class: 250
10-year publication summary
|
17
|
23
|
14
|
12
|
9
|
12
|
10
|
3
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
44 |
| Konica Minolta, Inc. | 8349 |
38 |
| Konica Minolta Opto, Inc. | 1179 |
27 |
| Ube Industries, Ltd. | 921 |
11 |
| Kuraray Co., Ltd. | 3392 |
9 |
| Kaneka Corporation | 4445 |
7 |
| Konica Minolta Advanced Layers, Inc. | 218 |
6 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 314 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
| NISHIURA, Takako | 10 |
4 |
| Akron Polymer Systems, Inc. | 71 |
3 |
| Agc, Inc. | 4029 |
3 |
| Ube Corporation | 315 |
3 |
| Fuji Photo Film Co., Ltd. | 53 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Konica Minolta Medical & Graphic, Inc. | 986 |
2 |
| Toray Industries, Inc. | 6652 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Other owners | 68 |