- 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 47/14 - with broad opening, e.g. for sheets
Patent holdings for IPC class B29C 47/14
Total number of patents in this class: 390
10-year publication summary
|
40
|
48
|
34
|
41
|
11
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
37 |
| Konica Minolta Opto, Inc. | 1179 |
26 |
| 3m Innovative Properties Company | 18406 |
21 |
| Toray Industries, Inc. | 6652 |
12 |
| Toyo Kohan Co., Ltd. | 413 |
11 |
| Ticona LLC | 547 |
10 |
| Kuraray Co., Ltd. | 3392 |
9 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
8 |
| MGC Filsheet Co., Ltd. | 156 |
7 |
| Sumitomo Chemical Company, Limited | 8808 |
6 |
| Dai Nippon Printing Co., Ltd. | 3891 |
5 |
| Dow Global Technologies LLC | 10147 |
5 |
| Sekisui Chemical Co., Ltd. | 3159 |
5 |
| Zeon Corporation | 3854 |
5 |
| Xerox Corporation | 7503 |
4 |
| The Goodyear Tire & Rubber Company | 2569 |
4 |
| The Japan Steel Works, Ltd. | 597 |
4 |
| Toshiba Kikai Kabushiki Kaisha | 300 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Kaneka Corporation | 4445 |
3 |
| Other owners | 201 |