- All sections
- B - Performing operations; transporting
- B29B - Preparation or pretreatment of the material to be shaped; making granules or preforms; recovery of plastics or other constituents of waste material containing plastics
- B29B 15/14 - Coating or impregnating of reinforcements of indefinite length of filaments or wires
Patent holdings for IPC class B29B 15/14
Total number of patents in this class: 163
10-year publication summary
|
8
|
15
|
26
|
16
|
13
|
16
|
15
|
10
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johns Manville | 964 |
17 |
| Toray Industries, Inc. | 6848 |
12 |
| Compagnie Generale des Etablissements Michelin | 4620 |
8 |
| Saudi Basic Industries Corporation | 590 |
6 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2906 |
5 |
| SABIC Global Technologies B.V. | 4199 |
5 |
| Ticona LLC | 576 |
5 |
| Cc3d LLC | 56 |
4 |
| Fibre Reinforced Thermoplastics B.V. | 11 |
4 |
| Michelin Recherche et Technique S.A. | 2238 |
3 |
| Mitsubishi Chemical Corporation | 4446 |
3 |
| Hubbell Incorporated | 3162 |
3 |
| Markforged, Inc. | 125 |
3 |
| Arkema France | 3889 |
2 |
| Heinrich Kuper GmbH & Co. KG | 5 |
2 |
| Hexcel Reinforcements | 52 |
2 |
| Kurashiki Boseki Kabushiki Kaisha | 237 |
2 |
| Nanjing University of Aeronautics and Astronautics | 399 |
2 |
| Texas Tech University System | 541 |
2 |
| Zhengzhou University | 107 |
2 |
| Other owners | 71 |