- 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 39/42 - Casting under special conditions, e.g. vacuum
Patent holdings for IPC class B29C 39/42
Total number of patents in this class: 166
10-year publication summary
|
15
|
9
|
11
|
15
|
15
|
14
|
16
|
9
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8875 |
8 |
| Nissan Motor Co., Ltd. | 12655 |
8 |
| Carnegie Mellon University | 1578 |
5 |
| SK Microworks Solutions Co., Ltd. | 52 |
5 |
| LTS Lohmann Therapie-Systeme AG | 716 |
4 |
| Toray Industries, Inc. | 7006 |
3 |
| Georgia Tech Research Corporation | 2828 |
3 |
| Lisa Dräxlmaier GmbH | 583 |
3 |
| Suzhou Reveda Medical Biotech Co., Ltd. | 28 |
3 |
| Shanghai Reveda Medical Biotech Co., Ltd. | 14 |
3 |
| Colgate-Palmolive Company | 5757 |
2 |
| Panasonic Corporation | 19966 |
2 |
| Nike, Inc. | 14407 |
2 |
| Lockheed Martin Corporation | 3268 |
2 |
| Konica Minolta, Inc. | 8902 |
2 |
| Konica Minolta Opto, Inc. | 1039 |
2 |
| Essilor International (compagnie Generale D'optique) | 2988 |
2 |
| Goodrich Corporation | 2185 |
2 |
| Dow Silicones Corporation | 1985 |
2 |
| Siemens Energy Global GmbH & Co. KG | 3081 |
2 |
| Other owners | 101 |