- 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 7/26 - Component parts, details or accessoriesAuxiliary operations for discharging, e.g. doors
Patent holdings for IPC class B29B 7/26
Total number of patents in this class: 38
10-year publication summary
|
4
|
2
|
4
|
4
|
1
|
5
|
2
|
3
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kobe Steel, Ltd. | 899 |
4 |
| Compagnie Generale des Etablissements Michelin | 4970 |
4 |
| Compagnie générale des établissements Michelin SCA | 2716 |
3 |
| King Abdulaziz City for Science and Technology | 146 |
3 |
| Henkel AG & Co. KGaA | 10770 |
2 |
| Pirelli Tyre S.p.A. | 1961 |
2 |
| Suzuka Engineering Co., Ltd. | 11 |
2 |
| Mighty Buildings, Inc. | 65 |
2 |
| GM Global Technology Operations LLC | 16124 |
1 |
| Continental Reifen Deutschland GmbH | 2538 |
1 |
| Michelin Recherche et Technique S.A. | 2084 |
1 |
| Ampacet Corp. | 43 |
1 |
| Colmec S.p.A. | 3 |
1 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
1 |
| Hexpol Holding Inc. | 1 |
1 |
| Mitsubishi Heavy Industries Machinery Technology Corporation | 65 |
1 |
| Moldman Systems LLC | 8 |
1 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 589 |
1 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 485 |
1 |
| Dow Silicones Corporation | 2114 |
1 |
| Other owners | 4 |