- 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 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: 3087
10-year publication summary
|
634
|
623
|
514
|
386
|
98
|
13
|
6
|
3
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
53 |
| Corning Incorporated | 9932 |
44 |
| 3m Innovative Properties Company | 18406 |
39 |
| The Boeing Company | 19843 |
34 |
| Stratasys, Inc. | 669 |
32 |
| BASF SE | 19740 |
28 |
| Toray Industries, Inc. | 6652 |
25 |
| Toray Plastics (America), Inc. | 196 |
23 |
| Borealis AG | 2558 |
22 |
| ExxonMobil Chemical Patents Inc. | 4286 |
21 |
| Kimberly-clark Worldwide, Inc. | 5854 |
20 |
| Ticona LLC | 547 |
18 |
| U.S. Bank National Association | 728 |
18 |
| Covestro Deutschland AG | 2429 |
15 |
| Dexerials Corporation | 1826 |
15 |
| Windmoeller & Hoelscher KG | 166 |
15 |
| Xerox Corporation | 7503 |
14 |
| battenfeld-cincinnati Germany GmbH | 53 |
14 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 183 |
14 |
| Maag Gala, Inc. | 76 |
14 |
| Other owners | 2609 |