- 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 44/46 - Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
Patent holdings for IPC class B29C 44/46
Total number of patents in this class: 105
10-year publication summary
|
6
|
10
|
11
|
7
|
8
|
10
|
5
|
9
|
11
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
11 |
| Dow Global Technologies LLC | 10147 |
10 |
| Covestro Deutschland AG | 2429 |
9 |
| Evonik Operations GmbH | 3879 |
5 |
| Bayer Intellectual Property GmbH | 2671 |
4 |
| Huntsman International LLC | 708 |
4 |
| Storopack, Inc. | 11 |
3 |
| Velcro IP Holdings LLC | 273 |
3 |
| Bayer MaterialScience AG | 874 |
2 |
| Berry Plastics Corporation | 256 |
2 |
| FITS Holding B.V. | 27 |
2 |
| Hanwha Azdel, Inc. | 98 |
2 |
| Hennecke GmbH | 32 |
2 |
| Mölnlycke Health Care AB | 543 |
2 |
| Nordson Corporation | 1246 |
2 |
| Owens Corning Intellectual Capital, LLC | 1456 |
2 |
| Sealed Air Corporation (US) | 574 |
2 |
| Dut Korea Co., Ltd | 8 |
2 |
| Woamy Oy | 3 |
2 |
| PARAT Technology Group GmbH | 16 |
2 |
| Other owners | 32 |