- 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: 219
10-year publication summary
|
30
|
32
|
29
|
24
|
16
|
25
|
14
|
17
|
18
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microworks Solutions Co., Ltd. | 68 |
6 |
| The Boeing Company | 20193 |
4 |
| Kolon Industries, Inc. | 1856 |
4 |
| Magic Leap, Inc. | 3423 |
4 |
| Schock GmbH | 72 |
4 |
| Koninklijke Philips N.V. | 26042 |
3 |
| Hoya Corporation | 2688 |
3 |
| Toray Industries, Inc. | 7149 |
3 |
| Kaneka Corporation | 4775 |
3 |
| Coltène/Whaledent AG | 176 |
3 |
| International Business Machines Corporation | 62805 |
2 |
| Nissan Motor Co., Ltd. | 13037 |
2 |
| Fuji Electric Co., Ltd. | 5533 |
2 |
| Showa Denko K.K. | 2059 |
2 |
| Henkel AG & Co. KGaA | 10777 |
2 |
| Techno Polymer Co., Ltd. | 58 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2981 |
2 |
| Carnegie Mellon University | 1648 |
2 |
| City University of Hong Kong | 966 |
2 |
| Daicel Corporation | 2562 |
2 |
| Other owners | 162 |