- 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 48/88 - Thermal treatment of the stream of extruded material, e.g. cooling
Patent holdings for IPC class B29C 48/88
Total number of patents in this class: 686
10-year publication summary
|
45
|
55
|
76
|
99
|
84
|
86
|
76
|
93
|
67
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Addex, Inc. | 36 |
24 |
| The Japan Steel Works, Ltd. | 783 |
19 |
| Windmoeller & Hoelscher KG | 174 |
14 |
| Toyobo Co., Ltd. | 2491 |
12 |
| Dow Global Technologies LLC | 10699 |
11 |
| Kaneka Corporation | 4640 |
11 |
| Colines S.p.A. | 85 |
9 |
| Aladdin Manufacturing Corporation | 234 |
8 |
| New WinCup Holdings, Inc. | 62 |
8 |
| Windmöller & Hölscher KG | 382 |
8 |
| Agc, Inc. | 5142 |
8 |
| BASF SE | 21149 |
7 |
| Enevate Corporation | 418 |
7 |
| Engineered Profiles LLC, DBA Crane Plastics | 21 |
7 |
| Cryovac, LLC | 341 |
7 |
| ExxonMobil Chemical Patents Inc. | 3905 |
6 |
| ABL IP Holding LLC | 1897 |
6 |
| Braskem America, Inc. | 219 |
6 |
| Kdesign GmbH | 18 |
6 |
| Kuraray Co., Ltd. | 3564 |
6 |
| Other owners | 496 |