- All sections
- B - Performing operations; transporting
- B29B - Preparation or pretreatment of the material to be shaped; making granules or preforms; recovery of plastics or other constituents of waste material containing plastics
- B29B 7/76 - Mixing; Kneading 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: 128
10-year publication summary
10
|
4
|
5
|
11
|
12
|
9
|
18
|
9
|
9
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
KraussMaffei Technologies GmbH | 354 |
21 |
Afros S.p.A. | 16 |
8 |
Sealed Air Corporation (US) | 574 |
7 |
Henkel AG & Co. KGaA | 10129 |
6 |
Bayer MaterialScience AG | 874 |
5 |
Graco Minnesota Inc. | 1124 |
5 |
Hennecke GmbH | 32 |
4 |
3m Innovative Properties Company | 18406 |
3 |
Nike, Inc. | 13075 |
3 |
Dow Global Technologies LLC | 10147 |
3 |
Nippon Sosey Kogyo Co., Ltd. | 4 |
3 |
Sonderhoff Engineering GmbH | 12 |
3 |
Bayer Intellectual Property GmbH | 2671 |
2 |
Whirlpool Corporation | 4238 |
2 |
Castagra Products, Inc. | 4 |
2 |
Krauss-Maffei GmbH | 7 |
2 |
Persico S.p.A. | 49 |
2 |
Soudal | 70 |
2 |
Wagner International AG | 39 |
2 |
Wagner Spray Tech Corporation | 377 |
2 |
Other owners | 41 |