- 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: 2963
10-year publication summary
623
|
514
|
382
|
96
|
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 | 10193 |
45 |
Corning Incorporated | 10152 |
41 |
3m Innovative Properties Company | 17985 |
35 |
The Boeing Company | 19930 |
34 |
Stratasys, Inc. | 695 |
32 |
BASF SE | 20501 |
27 |
Toray Industries, Inc. | 6865 |
23 |
Toray Plastics (America), Inc. | 192 |
23 |
Borealis AG | 2725 |
21 |
ExxonMobil Chemical Patents Inc. | 4099 |
20 |
Kimberly-clark Worldwide, Inc. | 5521 |
19 |
Ticona LLC | 576 |
17 |
U.S. Bank National Association | 736 |
17 |
Dexerials Corporation | 1927 |
15 |
Windmoeller & Hoelscher KG | 172 |
15 |
Xerox Corporation | 7071 |
14 |
battenfeld-cincinnati Germany GmbH | 54 |
14 |
Covestro Deutschland AG | 2698 |
14 |
Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 178 |
14 |
Maag Gala, Inc. | 73 |
14 |
Other owners | 2509 |