- 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 7/76 - MixingKneading using other mixers or combinations of dissimilar mixers with stream impingement mixing head
Patent holdings for IPC class B29B 7/76
Total number of patents in this class: 124
10-year publication summary
|
4
|
5
|
9
|
12
|
9
|
18
|
8
|
8
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KraussMaffei Technologies GmbH | 345 |
21 |
| Afros S.p.A. | 17 |
10 |
| Sealed Air Corporation (US) | 531 |
7 |
| Henkel AG & Co. KGaA | 10654 |
6 |
| Hennecke GmbH | 32 |
6 |
| Bayer MaterialScience AG | 772 |
5 |
| Graco Minnesota Inc. | 1225 |
4 |
| Nike, Inc. | 14407 |
3 |
| Nippon Sosey Kogyo Co., Ltd. | 4 |
3 |
| Sonderhoff Engineering GmbH | 12 |
3 |
| Wagner Spray Tech Corporation | 393 |
3 |
| 3m Innovative Properties Company | 17730 |
2 |
| Bayer Intellectual Property GmbH | 2454 |
2 |
| Whirlpool Corporation | 4462 |
2 |
| Dow Global Technologies LLC | 10555 |
2 |
| Castagra Products, Inc. | 4 |
2 |
| Persico S.p.A. | 58 |
2 |
| Soudal | 80 |
2 |
| Wagner International AG | 34 |
2 |
| Qingdao University of Science and Technology | 107 |
2 |
| Other owners | 35 |