- 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 7/26 - Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
Patent holdings for IPC class B29B 7/26
Total number of patents in this class: 36
10-year publication summary
3
|
5
|
4
|
2
|
4
|
4
|
1
|
5
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kobe Steel, Ltd. | 912 |
4 |
Compagnie Generale des Etablissements Michelin | 4450 |
4 |
Compagnie générale des établissements Michelin SCA | 2477 |
3 |
King Abdulaziz City for Science and Technology | 151 |
3 |
Henkel AG & Co. KGaA | 10129 |
2 |
Pirelli Tyre S.p.A. | 1832 |
2 |
Suzuka Engineering Co., Ltd. | 8 |
2 |
Mighty Buildings, Inc. | 60 |
2 |
Michelin Recherche et Technique S.A. | 2328 |
1 |
Colmec S.p.A. | 3 |
1 |
Harburg-Freudenberger Maschinenbau GmbH | 176 |
1 |
Hexpol Holding Inc. | 1 |
1 |
Mitsubishi Heavy Industries Machinery Technology Corporation | 64 |
1 |
Moldman Systems LLC | 8 |
1 |
Plastinum Corp. | 1 |
1 |
Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
1 |
Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
1 |
Dow Silicones Corporation | 1664 |
1 |
Zhejiang Tiantai Xianghe Industrial Co., Ltd. | 10 |
1 |
Dongguan City Changfeng Mechanical Technology Co., Ltd | 2 |
1 |
Other owners | 2 |