- All sections
- B - Performing operationstransporting
- B29B - Preparation or pretreatment of the material to be shapedmaking granules or preformsrecovery of plastics or other constituents of waste material containing plastics
- B29B 7/24 - Component parts, details or accessoriesAuxiliary operations for feeding
Patent holdings for IPC class B29B 7/24
Total number of patents in this class: 126
10-year publication summary
|
7
|
11
|
9
|
13
|
18
|
15
|
9
|
8
|
5
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ampacet Corp. | 43 |
5 |
| Kobe Steel, Ltd. | 898 |
5 |
| Compagnie Generale des Etablissements Michelin | 4971 |
5 |
| Encore Medical, L.P. (d/b/a/ DJO Surgical) | 92 |
4 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
4 |
| Robert Bosch GmbH | 44176 |
3 |
| Continental Reifen Deutschland GmbH | 2540 |
3 |
| BASF Coatings GmbH | 1184 |
3 |
| Motan Holding GmbH | 38 |
3 |
| Zhejiang Tiantai Xianghe Industrial Co., Ltd. | 10 |
3 |
| ExxonMobil Chemical Patents Inc. | 3776 |
2 |
| Compagnie générale des établissements Michelin SCA | 2718 |
2 |
| Henkel AG & Co. KGaA | 10762 |
2 |
| GEA Process Engineering NV | 46 |
2 |
| Heraeus Medical GmbH | 307 |
2 |
| INEOS Styrolution Group GmbH | 360 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
2 |
| Pirelli Tyre S.p.A. | 1960 |
2 |
| Toyo Machinery & Metal Co., Ltd. | 109 |
2 |
| Toyobo Co., Ltd. | 2539 |
2 |
| Other owners | 68 |