- 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 65/44 - Joining a heated non-plastics element to a plastics element
Patent holdings for IPC class B29C 65/44
Total number of patents in this class: 142
10-year publication summary
|
11
|
8
|
15
|
13
|
17
|
13
|
8
|
8
|
10
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 13620 |
4 |
| Aalto University Foundation | 253 |
4 |
| Mutsuki Electric Co., Ltd. | 9 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Nippon Steel Corporation | 5649 |
3 |
| Teijin Limited | 1216 |
3 |
| Dengensha Toa Co., Ltd. | 50 |
3 |
| Laser Engineering Applications | 23 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| BASF SE | 19740 |
2 |
| The Boeing Company | 19843 |
2 |
| Hitachi, Ltd. | 16452 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| The Regents of the University of Michigan | 4409 |
2 |
| Mazda Motor Corporation | 3087 |
2 |
| Aarhus Universitet | 370 |
2 |
| BSH Hausgeräte GmbH | 5384 |
2 |
| Eco-a Co., Ltd. | 9 |
2 |
| Hirotec Corporation | 28 |
2 |
| Other owners | 90 |