- 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 43/28 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
Patent holdings for IPC class B29C 43/28
Total number of patents in this class: 212
10-year publication summary
|
10
|
14
|
17
|
21
|
31
|
21
|
14
|
15
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Velcro IP Holdings LLC | 273 |
13 |
| Aplix | 140 |
11 |
| The Boeing Company | 19843 |
7 |
| Compagnie générale des établissements Michelin SCA | 2477 |
6 |
| Mitsubishi Chemical Corporation | 4313 |
6 |
| Gates Corporation | 1182 |
6 |
| YKK Corporation | 1916 |
6 |
| UNILIN, besloten vennootschap | 599 |
6 |
| Compagnie Generale des Etablissements Michelin | 4450 |
5 |
| 3m Innovative Properties Company | 18406 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Continental Reifen Deutschland GmbH | 2324 |
3 |
| Dai Nippon Printing Co., Ltd. | 3891 |
3 |
| Toray Industries, Inc. | 6652 |
3 |
| ContiTech Antriebssysteme GmbH | 244 |
3 |
| IHI Corporation | 3268 |
3 |
| Kingspan Holdings (IRL) Limited | 389 |
3 |
| Magic Leap, Inc. | 3028 |
3 |
| Marhaygue, LLC | 14 |
3 |
| Nippon Steel Corporation | 5649 |
3 |
| Other owners | 113 |