- 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: 176
10-year publication summary
|
7
|
19
|
15
|
29
|
26
|
20
|
22
|
18
|
10
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enevate Corporation | 438 |
7 |
| LG Chem, Ltd. | 17929 |
5 |
| Braskem America, Inc. | 241 |
5 |
| Dow Global Technologies LLC | 10960 |
4 |
| Bruckner Maschinenbau GmbH | 74 |
4 |
| Kimberly-clark Worldwide, Inc. | 5305 |
3 |
| CSP Technologies, Inc. | 304 |
3 |
| ICU Medical, Inc. | 1492 |
3 |
| Vacuworx Global, LLC | 37 |
3 |
| Mozarc Medical US LLC | 387 |
3 |
| Mylar Specialty Films U.S. Limited Partnership | 29 |
3 |
| Microworks Co., Ltd. | 127 |
3 |
| 3m Innovative Properties Company | 17481 |
2 |
| Corning Incorporated | 10510 |
2 |
| ExxonMobil Chemical Patents Inc. | 3776 |
2 |
| Celgard, LLC | 311 |
2 |
| EHC Canada, Inc. | 31 |
2 |
| Greene, Tweed Technologies, Inc. | 138 |
2 |
| Hills, Inc. | 14 |
2 |
| J.D. Russell Company, The | 18 |
2 |
| Other owners | 114 |