- 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: 118
10-year publication summary
|
5
|
11
|
12
|
9
|
18
|
9
|
9
|
6
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KraussMaffei Technologies GmbH | 327 |
17 |
| Afros S.p.A. | 17 |
10 |
| Sealed Air Corporation (US) | 524 |
7 |
| Henkel AG & Co. KGaA | 10711 |
6 |
| Bayer MaterialScience AG | 737 |
5 |
| Hennecke GmbH | 31 |
5 |
| Graco Minnesota Inc. | 1255 |
4 |
| Nike, Inc. | 14701 |
3 |
| Nippon Sosey Kogyo Co., Ltd. | 4 |
3 |
| Sonderhoff Engineering GmbH | 12 |
3 |
| Wagner Spray Tech Corporation | 395 |
3 |
| 3m Innovative Properties Company | 17509 |
2 |
| Bayer Intellectual Property GmbH | 2410 |
2 |
| Whirlpool Corporation | 4569 |
2 |
| Dow Global Technologies LLC | 10798 |
2 |
| Castagra Products, Inc. | 4 |
2 |
| Persico S.p.A. | 59 |
2 |
| Soudal | 85 |
2 |
| Wagner International AG | 15 |
2 |
| Qingdao University of Science and Technology | 111 |
2 |
| Other owners | 34 |