- 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: 657
10-year publication summary
|
20
|
47
|
55
|
75
|
101
|
85
|
87
|
77
|
93
|
49
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Addex, Inc. | 35 |
24 |
| The Japan Steel Works, Ltd. | 744 |
18 |
| Windmoeller & Hoelscher KG | 173 |
14 |
| Toyobo Co., Ltd. | 2499 |
12 |
| Dow Global Technologies LLC | 10349 |
11 |
| Aladdin Manufacturing Corporation | 224 |
8 |
| Colines S.p.A. | 79 |
8 |
| New WinCup Holdings, Inc. | 59 |
8 |
| Windmöller & Hölscher KG | 389 |
8 |
| Agc, Inc. | 4861 |
8 |
| BASF SE | 20915 |
7 |
| Kaneka Corporation | 4529 |
7 |
| Enevate Corporation | 399 |
7 |
| Engineered Profiles LLC, DBA Crane Plastics | 22 |
7 |
| ExxonMobil Chemical Patents Inc. | 3976 |
6 |
| Braskem America, Inc. | 192 |
6 |
| Zeon Corporation | 4078 |
6 |
| Dow Silicones Corporation | 1936 |
6 |
| Cryovac, LLC | 273 |
6 |
| 3m Innovative Properties Company | 17819 |
5 |
| Other owners | 475 |