- 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 7/22 - Component parts, details or accessoriesAuxiliary operations
Patent holdings for IPC class B29B 7/22
Total number of patents in this class: 52
10-year publication summary
|
1
|
5
|
3
|
0
|
3
|
9
|
3
|
6
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2844 |
8 |
| Compagnie Generale des Etablissements Michelin | 4983 |
6 |
| Mitsubishi Heavy Industries Machinery Technology Corporation | 65 |
3 |
| Vervant Limited | 5 |
3 |
| Compagnie générale des établissements Michelin SCA | 2759 |
2 |
| Automatic Bar Controls, Inc. | 128 |
2 |
| Kobe Steel, Ltd. | 899 |
2 |
| Phoenix Innovation Technology Inc. | 8 |
2 |
| Kyphon SÀRL | 162 |
1 |
| Nitto Denko Corporation | 8632 |
1 |
| Arkema France | 4230 |
1 |
| Farrel Limited | 4 |
1 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
1 |
| Magic Leap, Inc. | 3426 |
1 |
| National University Corporation Kanazawa University | 262 |
1 |
| Nihon Spindle Manufacturing Co., Ltd | 79 |
1 |
| Shantou Institute of Ultrasonic Instruments Co., Ltd., AKA Siui | 32 |
1 |
| Suzuka Engineering Co., Ltd. | 11 |
1 |
| Medtronic Europe Sàrl | 179 |
1 |
| Southern University and A&M College | 5 |
1 |
| Other owners | 12 |