- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 53/28 - Corrugating of plates or sheets transverse to direction of feed
Patent holdings for IPC class B29C 53/28
Total number of patents in this class: 34
10-year publication summary
|
4
|
0
|
2
|
1
|
0
|
0
|
2
|
2
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Swisscore AG | 5 |
5 |
| Massachusetts Institute of Technology | 10290 |
3 |
| Bj2 LLC | 13 |
3 |
| The Procter & Gamble Company | 21880 |
2 |
| HOMANN Holzwerkstoffe GmbH | 18 |
2 |
| Unicharm Corporation | 2981 |
2 |
| Unilever PLC | 2980 |
1 |
| Unilever N.V. | 2894 |
1 |
| Illinois Tool Works Inc. | 11867 |
1 |
| Airbus Operations GmbH | 3458 |
1 |
| Kaneka Corporation | 4768 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 218 |
1 |
| Chori Co., Ltd. | 16 |
1 |
| The Glad Products Company | 478 |
1 |
| Hindustan Unilever Limited | 986 |
1 |
| The Japan Steel Works, Ltd. | 873 |
1 |
| N. Schlumberger | 3 |
1 |
| SGL Carbon SE | 407 |
1 |
| TE Connectivity Solutions GmbH | 3067 |
1 |
| Volkswagen AG | 7486 |
1 |
| Other owners | 3 |