- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 47/52 - using rollers or discs
Patent holdings for IPC class B29C 47/52
Total number of patents in this class: 29
10-year publication summary
5
|
3
|
1
|
3
|
2
|
0
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bridgestone Corporation | 7067 |
3 |
Michelin Recherche et Technique S.A. | 2328 |
2 |
Peparlet Co., Ltd. | 14 |
2 |
Autodesk, Inc. | 1503 |
2 |
Huber SE | 88 |
2 |
Nexxus Channel S.r.l. | 6 |
2 |
Pirelli Tyre S.p.A. | 1832 |
2 |
Compagnie Generale des Etablissements Michelin | 4450 |
2 |
Corning Incorporated | 9932 |
1 |
Compagnie générale des établissements Michelin SCA | 2477 |
1 |
Amesbury Group, Inc. | 83 |
1 |
Cabot Corporation | 575 |
1 |
Entex Rust & Mitschke GmbH | 34 |
1 |
The Glad Products Company | 542 |
1 |
The Japan Steel Works, Ltd. | 597 |
1 |
Maillefer S.A. | 24 |
1 |
Pallmann Maschinenfabrik GmbH & Co. KG | 57 |
1 |
Processing Technologies International, LLC | 12 |
1 |
Wobbleworks, Inc. | 83 |
1 |
Plastech Recycling Proprietary Limited | 1 |
1 |
Other owners | 0 |