- 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 71/02 - Thermal after-treatment
Patent holdings for IPC class B29C 71/02
Total number of patents in this class: 787
10-year publication summary
|
65
|
69
|
79
|
76
|
98
|
78
|
84
|
61
|
68
|
9
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon, Inc. | 383 |
20 |
| 3m Innovative Properties Company | 20650 |
16 |
| Hewlett-Packard Development Company, L.P. | 29764 |
16 |
| Stratasys, Inc. | 514 |
10 |
| General Electric Company | 25471 |
8 |
| LG Chem, Ltd. | 16408 |
8 |
| Abbott Cardiovascular Systems, Inc. | 1245 |
7 |
| Bridgestone Sports Co., Ltd. | 586 |
7 |
| Stratasys Ltd. | 354 |
7 |
| Victrex Manufacturing Limited | 120 |
7 |
| Globalmed, Inc. | 31 |
7 |
| FUJIFILM Corporation | 25767 |
6 |
| Massachusetts Institute of Technology | 9560 |
6 |
| Sekisui Chemical Co., Ltd. | 3022 |
6 |
| Ube Industries, Ltd. | 1189 |
6 |
| The Boeing Company | 20376 |
5 |
| Daikin Industries, Ltd. | 8776 |
5 |
| Mitsui Chemicals, Inc. | 3155 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2186 |
5 |
| HRL Laboratories, LLC | 1638 |
5 |
| Other owners | 625 |