- 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 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
Patent holdings for IPC class B29B 11/16
Total number of patents in this class: 1408
10-year publication summary
|
106
|
121
|
125
|
129
|
98
|
149
|
114
|
102
|
89
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
104 |
| Safran Aircraft Engines | 5739 |
103 |
| The Boeing Company | 19843 |
53 |
| Mitsubishi Chemical Corporation | 4313 |
44 |
| Albany Engineered Composites, Inc. | 152 |
43 |
| Teijin Limited | 1216 |
27 |
| Cytec Industries Inc. | 407 |
26 |
| Johns Manville | 980 |
23 |
| Arris Composites, Inc. | 94 |
19 |
| Safran Ceramics | 366 |
18 |
| Hexcel Reinforcements | 51 |
17 |
| Airbus Operations GmbH | 3188 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
16 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 220 |
16 |
| SAFRAN S.A. | 518 |
15 |
| Snecma | 1065 |
15 |
| SNECMA S.A. | 1160 |
14 |
| Voith Patent GmbH | 2727 |
14 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
14 |
| Safran Nacelles | 587 |
13 |
| Other owners | 798 |