- 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: 1646
10-year publication summary
|
71
|
98
|
82
|
110
|
111
|
158
|
209
|
213
|
259
|
137
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22020 |
39 |
| Aladdin Manufacturing Corporation | 218 |
38 |
| Borealis AG | 2779 |
37 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 364 |
29 |
| BASF SE | 20758 |
25 |
| Unicharm Corporation | 2825 |
22 |
| Eastman Chemical Company | 2249 |
21 |
| Solutia Inc. | 422 |
21 |
| IFP Energies Nouvelles | 2888 |
19 |
| Uni-Charm Corporation | 600 |
16 |
| DIC Corporation | 3748 |
15 |
| Previero N. S.r.l. | 23 |
14 |
| Daiki Co., Ltd. | 156 |
13 |
| Lenzing Aktiengesellschaft | 521 |
11 |
| Lintec Corporation | 1953 |
11 |
| Polystyvert Inc. | 28 |
11 |
| Continental Reifen Deutschland GmbH | 2437 |
10 |
| Vestas Wind Systems A/S | 3642 |
10 |
| CVP Clean Value Plastics GmbH | 17 |
9 |
| Saperatec GmbH | 18 |
9 |
| Other owners | 1266 |