- 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 39/38 - Heating or cooling
Patent holdings for IPC class B29C 39/38
Total number of patents in this class: 205
10-year publication summary
|
21
|
30
|
32
|
29
|
24
|
16
|
25
|
13
|
17
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SK Microworks Solutions Co., Ltd. | 49 |
5 |
| The Boeing Company | 20031 |
4 |
| Magic Leap, Inc. | 3235 |
4 |
| Schock GmbH | 66 |
4 |
| Koninklijke Philips N.V. | 24660 |
3 |
| Hoya Corporation | 2738 |
3 |
| Toray Industries, Inc. | 6918 |
3 |
| Kaneka Corporation | 4496 |
3 |
| Techno Polymer Co., Ltd. | 68 |
3 |
| Coltène/Whaledent AG | 181 |
3 |
| Xerox Corporation | 7027 |
2 |
| International Business Machines Corporation | 61144 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8664 |
2 |
| Nissan Motor Co., Ltd. | 12422 |
2 |
| Fuji Electric Co., Ltd. | 5122 |
2 |
| Showa Denko K.K. | 2266 |
2 |
| PPG Industries Ohio, Inc. | 3458 |
2 |
| Henkel AG & Co. KGaA | 10513 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2592 |
2 |
| Carnegie Mellon University | 1525 |
2 |
| Other owners | 150 |