- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 47/60 - Screws
Patent holdings for IPC class B29C 47/60
Total number of patents in this class: 324
10-year publication summary
|
44
|
28
|
32
|
8
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2790 |
12 |
| Entex Rust & Mitschke GmbH | 35 |
8 |
| King Abdulaziz City for Science and Technology | 142 |
7 |
| Toshiba Kikai Kabushiki Kaisha | 278 |
7 |
| Michelin Recherche et Technique S.A. | 2141 |
6 |
| Arlanxeo Deutschland GmbH | 279 |
6 |
| The Japan Steel Works, Ltd. | 758 |
6 |
| KraussMaffei Technologies GmbH | 345 |
6 |
| Pirelli Tyre S.p.A. | 1920 |
6 |
| Maxell, Ltd. | 2874 |
6 |
| Compagnie Generale des Etablissements Michelin | 4797 |
6 |
| Sumitomo Chemical Company, Limited | 9109 |
5 |
| Compagnie générale des établissements Michelin SCA | 2591 |
5 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 193 |
5 |
| Steer Engineering Private Limited | 32 |
5 |
| Wenger Manufacturing, LLC | 42 |
5 |
| Bayer MaterialScience AG | 772 |
4 |
| Toray Industries, Inc. | 7006 |
4 |
| Bayer Technology Services GmbH | 173 |
4 |
| Guangdong Industry Technical College | 4 |
4 |
| Other owners | 207 |