- 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 35/04 - Heating or curing, e.g. crosslinking or vulcanising using liquids, gas or steam
Patent holdings for IPC class B29C 35/04
Total number of patents in this class: 464
10-year publication summary
|
34
|
36
|
45
|
47
|
37
|
19
|
44
|
29
|
24
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purdue Pharmaceuticals L.P. | 47 |
13 |
| The Boeing Company | 19843 |
10 |
| Bridgestone Corporation | 7067 |
10 |
| 3D Systems, Inc. | 577 |
9 |
| Surface Generation Limited | 50 |
8 |
| Adidas AG | 1416 |
7 |
| Ichimaru Giken Co., Ltd. | 14 |
6 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 118 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
| Continental Reifen Deutschland GmbH | 2324 |
5 |
| Bell Helicopter Textron Inc. | 1122 |
5 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
5 |
| Coriolis Group | 67 |
5 |
| Airbus Operations GmbH | 3188 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Nike, Inc. | 13075 |
4 |
| Toray Industries, Inc. | 6652 |
4 |
| Friendship Products LLC | 21 |
4 |
| Harburg-Freudenberger Maschinenbau GmbH | 176 |
4 |
| Hirotek Inc. | 12 |
4 |
| Other owners | 342 |