- 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: 834
10-year publication summary
|
69
|
79
|
76
|
98
|
78
|
89
|
70
|
75
|
58
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon, Inc. | 385 |
19 |
| Hewlett-Packard Development Company, L.P. | 28538 |
18 |
| 3m Innovative Properties Company | 18406 |
13 |
| Stratasys, Inc. | 669 |
10 |
| LG Chem, Ltd. | 17205 |
8 |
| Globalmed, Inc. | 33 |
8 |
| General Electric Company | 18133 |
7 |
| Bridgestone Sports Co., Ltd. | 541 |
7 |
| Stratasys Ltd. | 385 |
7 |
| Toyobo Co., Ltd. | 2286 |
7 |
| Victrex Manufacturing Limited | 121 |
7 |
| FUJIFILM Corporation | 27102 |
6 |
| Massachusetts Institute of Technology | 9795 |
6 |
| Saint-Gobain Performance Plastics Corporation | 1028 |
6 |
| Sekisui Chemical Co., Ltd. | 3159 |
6 |
| The Boeing Company | 19843 |
5 |
| Daikin Industries, Ltd. | 9495 |
5 |
| Mitsui Chemicals, Inc. | 3134 |
5 |
| Lawrence Livermore National Security, LLC | 1834 |
5 |
| MicroVention, Inc. | 555 |
5 |
| Other owners | 674 |