- 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 7/62 - Rollers, e.g. with grooves
Patent holdings for IPC class B29B 7/62
Total number of patents in this class: 12
10-year publication summary
|
0
|
5
|
0
|
0
|
1
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie Generale des Etablissements Michelin | 4862 |
5 |
| Michelin Recherche et Technique S.A. | 2122 |
1 |
| Avery Dennison Retail Information Services LLC | 1195 |
1 |
| Bruckner Maschinenbau GmbH | 68 |
1 |
| Intertape Polymer Corp. | 198 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2842 |
1 |
| Matthews International Corporation | 331 |
1 |
| Matthews International GmbH | 63 |
1 |
| Other owners | 0 |