- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 33/58 - Applying the releasing agents
Patent holdings for IPC class B29C 33/58
Total number of patents in this class: 195
10-year publication summary
|
16
|
10
|
14
|
13
|
16
|
10
|
15
|
7
|
12
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4087 |
9 |
| Carbon, Inc. | 402 |
9 |
| Tokyo Electron Limited | 13108 |
7 |
| Continental Reifen Deutschland GmbH | 2463 |
6 |
| Mitsubishi Rayon Co., Ltd. | 894 |
6 |
| Sharp Kabushiki Kaisha | 18639 |
5 |
| 3m Innovative Properties Company | 17737 |
4 |
| The Boeing Company | 20166 |
4 |
| Essilor International (compagnie Generale D'optique) | 2988 |
4 |
| Sumitomo Bakelite Co., Ltd. | 1511 |
4 |
| American Woodmark Management Company | 119 |
4 |
| Sharp Corporation | 10299 |
3 |
| FUJIFILM Corporation | 29797 |
3 |
| Hyundai Motor Company | 22753 |
3 |
| Kia Motors Corporation | 7744 |
3 |
| O&M Halyard, Inc. | 473 |
3 |
| Klingspor Windpower ApS | 3 |
3 |
| The Procter & Gamble Company | 21999 |
2 |
| Honda Motor Co., Ltd. | 25778 |
2 |
| Konica Minolta Opto, Inc. | 1040 |
2 |
| Other owners | 109 |