- 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 64/218 - Rollers
Patent holdings for IPC class B29C 64/218
Total number of patents in this class: 361
10-year publication summary
|
0
|
4
|
12
|
39
|
77
|
70
|
77
|
50
|
61
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 28538 |
53 |
| Continuous Composites Inc. | 201 |
31 |
| Thermwood Corporation | 166 |
25 |
| General Electric Company | 18133 |
17 |
| Evolve Additive Solutions, Inc. | 86 |
14 |
| Formlabs, Inc. | 192 |
12 |
| Paxis LLC | 21 |
10 |
| Sakuu Corporation | 72 |
10 |
| Stratasys, Inc. | 669 |
9 |
| Mimaki Engineering Co., Ltd. | 799 |
8 |
| Stratasys Ltd. | 385 |
8 |
| Northrop Grumman Systems Corporation | 2940 |
7 |
| The Boeing Company | 19843 |
6 |
| Carbon, Inc. | 385 |
6 |
| Desktop Metal, Inc. | 276 |
5 |
| EOS GmbH Electro Optical Systems | 398 |
5 |
| Ricoh Company, Ltd. | 13266 |
4 |
| 3D Systems GmbH | 16 |
4 |
| Sony Corporation | 32931 |
3 |
| Seiko Epson Corporation | 18724 |
3 |
| Other owners | 121 |