- 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 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: 494
10-year publication summary
|
36
|
44
|
43
|
36
|
19
|
45
|
32
|
25
|
24
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purdue Pharmaceuticals L.P. | 47 |
19 |
| The Boeing Company | 20059 |
13 |
| Bridgestone Corporation | 7211 |
9 |
| Surface Generation Limited | 48 |
9 |
| Siemens Gamesa Renewable Energy A/S | 1915 |
9 |
| 3D Systems, Inc. | 577 |
7 |
| Adidas AG | 1639 |
7 |
| Toray Industries, Inc. | 7016 |
6 |
| Purdue Pharma L.P. | 495 |
6 |
| Saint-Gobain Isover | 627 |
6 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 127 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8919 |
5 |
| Continental Reifen Deutschland GmbH | 2468 |
5 |
| Bell Helicopter Textron Inc. | 1017 |
5 |
| Coriolis Group | 71 |
5 |
| Airbus Operations GmbH | 3386 |
4 |
| Nike, Inc. | 14404 |
4 |
| Bruckner Maschinenbau GmbH | 68 |
4 |
| Friendship Products LLC | 20 |
4 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
4 |
| Other owners | 357 |