- 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 33/40 - Plastics, e.g. foam or rubber
Patent holdings for IPC class B29C 33/40
Total number of patents in this class: 634
10-year publication summary
|
34
|
50
|
59
|
57
|
62
|
46
|
36
|
42
|
37
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
39 |
| FUJIFILM Corporation | 27102 |
13 |
| CooperVision International Limited | 574 |
9 |
| Techno Polymer Co., Ltd. | 81 |
8 |
| LTS Lohmann Therapie-Systeme AG | 691 |
8 |
| Soken Chemical & Engineering Co., Ltd. | 249 |
8 |
| American Woodmark Management Company | 105 |
7 |
| Airbus Operations GmbH | 3188 |
6 |
| Daicel Corporation | 2128 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| LG Display Co., Ltd. | 11907 |
5 |
| Nike, Inc. | 13075 |
5 |
| Formlabs, Inc. | 192 |
5 |
| The Gillette Company LLC | 2540 |
5 |
| Novartis AG | 11238 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Daikin Industries, Ltd. | 9495 |
4 |
| Showa Denko K.K. | 2539 |
4 |
| BASF Coatings GmbH | 1128 |
4 |
| Hexcel Corporation | 305 |
4 |
| Other owners | 481 |