- 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 70/52 - Pultrusion, i.e. forming and compressing by continuously pulling through a die
Patent holdings for IPC class B29C 70/52
Total number of patents in this class: 889
10-year publication summary
|
42
|
74
|
80
|
109
|
90
|
86
|
89
|
90
|
66
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
34 |
| Ticona LLC | 547 |
30 |
| Zephyros, Inc. | 613 |
20 |
| LM Wind Power A/S | 233 |
20 |
| Covestro Deutschland AG | 2429 |
18 |
| Continuous Composites Inc. | 201 |
18 |
| Arkema France | 3790 |
17 |
| Vestas Wind Systems A/S | 3459 |
17 |
| BASF SE | 19740 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
16 |
| Toray Industries, Inc. | 6652 |
13 |
| Blade Dynamics Limited | 133 |
10 |
| Ebert Composites Corporation | 33 |
10 |
| 9t Labs AG | 27 |
10 |
| Airbus Operations GmbH | 3188 |
9 |
| Epsilon Composite | 39 |
9 |
| Neuvokas Corporation | 12 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
8 |
| Covestro LLC | 577 |
8 |
| KraussMaffei Technologies GmbH | 354 |
8 |
| Other owners | 589 |