- 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 17/02 - Separating plastics from other materials
Patent holdings for IPC class B29B 17/02
Total number of patents in this class: 1698
10-year publication summary
|
71
|
97
|
82
|
110
|
110
|
157
|
209
|
210
|
260
|
181
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
41 |
| Borealis AG | 2808 |
40 |
| Aladdin Manufacturing Corporation | 223 |
38 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 374 |
30 |
| BASF SE | 20915 |
25 |
| Unicharm Corporation | 2867 |
22 |
| Eastman Chemical Company | 2218 |
21 |
| Solutia Inc. | 419 |
21 |
| IFP Energies Nouvelles | 2933 |
19 |
| DIC Corporation | 3802 |
17 |
| Uni-Charm Corporation | 600 |
16 |
| Previero N. S.r.l. | 23 |
14 |
| Daiki Co., Ltd. | 158 |
13 |
| Lenzing Aktiengesellschaft | 522 |
11 |
| Lintec Corporation | 1958 |
11 |
| Polystyvert Inc. | 29 |
11 |
| Continental Reifen Deutschland GmbH | 2457 |
10 |
| Vestas Wind Systems A/S | 3679 |
10 |
| LG Chem, Ltd. | 17638 |
9 |
| CVP Clean Value Plastics GmbH | 17 |
9 |
| Other owners | 1310 |