- 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 51/02 - Combined thermoforming and manufacture of the preform
Patent holdings for IPC class B29C 51/02
Total number of patents in this class: 288
10-year publication summary
|
21
|
35
|
34
|
41
|
20
|
31
|
15
|
26
|
18
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyoraku Co., Ltd. | 485 |
25 |
| Nike, Inc. | 13075 |
10 |
| Yachiyo Industry Co., Ltd. | 226 |
8 |
| DENTSPLY International Inc. | 457 |
7 |
| Whirlpool Corporation | 4238 |
6 |
| Bauer Hockey, LLC | 286 |
6 |
| The Japan Steel Works, Ltd. | 597 |
5 |
| The Boeing Company | 19843 |
4 |
| Inergy Automotive Systems Research (Societe Anonyme) | 222 |
4 |
| Kautex Textron GmbH & Co. KG | 474 |
4 |
| Berry Global, Inc. | 406 |
4 |
| Solventum Intellectual Properties Company | 2681 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Align Technology, Inc. | 1818 |
3 |
| Japan Polypropylene Corporation | 132 |
3 |
| Teijin Chemicals Ltd. | 112 |
3 |
| SDC U.S. Smilepay SPV | 188 |
3 |
| BASF SE | 19740 |
2 |
| Bayer MaterialScience AG | 874 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| Other owners | 180 |