- 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 47/32 - Roller-extrusion nozzles
Patent holdings for IPC class B29C 47/32
Total number of patents in this class: 68
10-year publication summary
5
|
5
|
7
|
7
|
5
|
0
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Compagnie Generale des Etablissements Michelin | 4450 |
11 |
Michelin Recherche et Technique S.A. | 2328 |
7 |
Velcro IP Holdings LLC | 273 |
4 |
Compagnie générale des établissements Michelin SCA | 2477 |
3 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
3 |
YKK Corporation | 1916 |
3 |
Evonik Röhm GmbH | 452 |
2 |
Avery Dennison Corporation | 1291 |
2 |
Breyer GmbH Maschinenfabrik | 10 |
2 |
Gottlieb Binder GmbH & Co. KG | 230 |
2 |
SaarGummi Technologies S.a.r.l. | 4 |
2 |
Toyo Tire & Rubber Co., Ltd. | 631 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Xerox Corporation | 7503 |
1 |
The Boeing Company | 19843 |
1 |
Evonik Industries AG | 225 |
1 |
Nitto Denko Corporation | 7879 |
1 |
Konica Minolta Advanced Layers, Inc. | 218 |
1 |
Bridgestone Corporation | 7067 |
1 |
The Goodyear Tire & Rubber Company | 2569 |
1 |
Other owners | 17 |