- 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 48/28 - Storing of extruded material, e.g. by winding up or stacking
Patent holdings for IPC class B29C 48/28
Total number of patents in this class: 96
10-year publication summary
|
2
|
1
|
14
|
18
|
14
|
18
|
15
|
6
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Encore Wire Corporation | 174 |
5 |
| Inteplast Group Corporation | 266 |
3 |
| Toyobo Co., Ltd. | 2415 |
3 |
| Windmoeller & Hoelscher KG | 171 |
3 |
| Windmöller & Hölscher KG | 390 |
3 |
| Delta Plastics of The South (arkansas corporation) | 4 |
3 |
| Beth Israel Deaconess Medical Center, Inc. | 862 |
2 |
| Bostik, Inc. | 214 |
2 |
| EHC Canada, Inc. | 32 |
2 |
| The Governing Council of The University of Toronto, | 1415 |
2 |
| The Japan Steel Works, Ltd. | 689 |
2 |
| Kumkang Co., Ltd. | 5 |
2 |
| Kuraray Co., Ltd. | 3459 |
2 |
| Palziv ein Hanatziv Agricultural Co-operative Society Ltd. | 9 |
2 |
| Pirelli Tyre S.p.A. | 1869 |
2 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 194 |
2 |
| Rain Bird Corporation | 431 |
2 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
2 |
| Tokuyama Corporation | 1339 |
2 |
| Jabil Inc. | 496 |
2 |
| Other owners | 48 |