- 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 7/04 - Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with non-movable mixing or kneading devices
Patent holdings for IPC class B29B 7/04
Total number of patents in this class: 9
10-year publication summary
0
|
1
|
2
|
2
|
2
|
0
|
1
|
0
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10147 |
2 |
PPG Industries Ohio, Inc. | 3430 |
1 |
Mitsui Chemicals, Inc. | 3134 |
1 |
Arkema France | 3790 |
1 |
Technip Zimmer GmbH | 15 |
1 |
WestRock MWV, LLC | 335 |
1 |
le Pole de Plasturgie de l'Est | 2 |
1 |
Kioxia Corporation | 9847 |
1 |
Other owners | 0 |