- 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 48/91 - Heating, e.g. for cross linking
Patent holdings for IPC class B29C 48/91
Total number of patents in this class: 162
10-year publication summary
|
5
|
7
|
19
|
14
|
29
|
26
|
20
|
20
|
15
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enevate Corporation | 400 |
7 |
| LG Chem, Ltd. | 17644 |
5 |
| Braskem America, Inc. | 203 |
5 |
| Bruckner Maschinenbau GmbH | 66 |
4 |
| Dow Global Technologies LLC | 10402 |
3 |
| CSP Technologies, Inc. | 324 |
3 |
| ICU Medical, Inc. | 1443 |
3 |
| Vacuworx Global, LLC | 36 |
3 |
| Mozarc Medical US LLC | 342 |
3 |
| SK Microworks Co., Ltd. | 148 |
3 |
| Mylar Specialty Films U.S. Limited Partnership | 27 |
3 |
| 3m Innovative Properties Company | 17795 |
2 |
| Kimberly-clark Worldwide, Inc. | 5453 |
2 |
| Corning Incorporated | 10300 |
2 |
| ExxonMobil Chemical Patents Inc. | 3976 |
2 |
| Celgard, LLC | 315 |
2 |
| EHC Canada, Inc. | 31 |
2 |
| Uponor Innovation AB | 290 |
2 |
| Windmoeller & Hoelscher KG | 173 |
2 |
| Zephyros, Inc. | 654 |
2 |
| Other owners | 102 |