- 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 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
Patent holdings for IPC class B29C 47/00
Total number of patents in this class: 2881
10-year publication summary
|
623
|
513
|
379
|
95
|
13
|
6
|
3
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10555 |
45 |
| Corning Incorporated | 10387 |
39 |
| 3m Innovative Properties Company | 17730 |
35 |
| The Boeing Company | 20163 |
34 |
| Stratasys, Inc. | 843 |
32 |
| BASF SE | 21087 |
27 |
| Toray Plastics (America), Inc. | 197 |
23 |
| Toray Industries, Inc. | 7006 |
22 |
| Borealis AG | 2780 |
21 |
| ExxonMobil Chemical Patents Inc. | 3948 |
20 |
| Kimberly-clark Worldwide, Inc. | 5409 |
19 |
| Ticona LLC | 599 |
17 |
| U.S. Bank National Association | 727 |
17 |
| Windmoeller & Hoelscher KG | 174 |
15 |
| Xerox Corporation | 6922 |
14 |
| battenfeld-cincinnati Germany GmbH | 55 |
14 |
| Covestro Deutschland AG | 2790 |
14 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 193 |
14 |
| Sekisui Chemical Co., Ltd. | 3493 |
14 |
| Compagnie générale des établissements Michelin SCA | 2591 |
13 |
| Other owners | 2432 |