- 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 57/12 - Rim rolling
Patent holdings for IPC class B29C 57/12
Total number of patents in this class: 25
10-year publication summary
3
|
3
|
0
|
0
|
3
|
3
|
3
|
1
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bio Optimal Limited | 6 |
3 |
Converter Manufacturing, LLC | 36 |
2 |
Graham Packaging Company, L.P. | 455 |
2 |
Huhtamaki, Inc. | 252 |
2 |
3 Boys Limited | 11 |
1 |
Aldila Golf Corp. | 34 |
1 |
Alto Packaging Limited | 9 |
1 |
Crown Packaging Technology, Inc. | 494 |
1 |
Graham Packaging Plastic Products Inc. | 5 |
1 |
Grünenthal GmbH | 625 |
1 |
Harro Höfliger Verpackungsmaschinen GmbH | 121 |
1 |
Korea Aerospace Research Institute | 293 |
1 |
Stora Enso Oyj | 1504 |
1 |
Tokan Kogyo Co., Ltd. | 60 |
1 |
Toyo Seikan Group Holdings, Ltd. | 765 |
1 |
U.S. Bank National Association | 728 |
1 |
Berry Global, Inc. | 406 |
1 |
Kongsberg Actuation Systems Ltd. | 2 |
1 |
Ecosave Packaging ApS | 8 |
1 |
Özler Plasti̇k San. ve Tic. A.S. | 1 |
1 |
Other owners | 0 |