- 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 7/32 - MixingKneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
Patent holdings for IPC class B29B 7/32
Total number of patents in this class: 96
10-year publication summary
|
12
|
7
|
12
|
5
|
9
|
7
|
9
|
13
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 247 |
10 |
| BASF SE | 21318 |
4 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 187 |
4 |
| Dow Global Technologies LLC | 11051 |
3 |
| PPG Industries Ohio, Inc. | 3328 |
3 |
| Henkel AG & Co. KGaA | 10771 |
3 |
| Asahi Organic Chemicals Industry Co., Ltd. | 74 |
3 |
| Buss AG | 50 |
3 |
| UT-Battelle, LLC | 1533 |
3 |
| Pelican Intl Inc. | 47 |
3 |
| Ricoh Company, Ltd. | 13407 |
2 |
| Compagnie générale des établissements Michelin SCA | 2759 |
2 |
| Airtech International, Inc. | 46 |
2 |
| Gamma Meccanica S.p.A. | 11 |
2 |
| HOMAG Holzbearbeitungssysteme GmbH | 21 |
2 |
| INEOS Styrolution Group GmbH | 364 |
2 |
| LG Hausys, Ltd. | 805 |
2 |
| Soudal | 88 |
2 |
| Windmoeller & Hoelscher KG | 179 |
2 |
| Dow Silicones Corporation | 2147 |
2 |
| Other owners | 37 |