- 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 55/20 - Edge clamps
Patent holdings for IPC class B29C 55/20
Total number of patents in this class: 126
10-year publication summary
14
|
17
|
11
|
14
|
7
|
5
|
8
|
9
|
11
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bruckner Maschinenbau GmbH | 54 |
12 |
Brückner Maschinenbau GmbH & Co. KG | 37 |
12 |
The Japan Steel Works, Ltd. | 597 |
10 |
Toshiba Kikai Kabushiki Kaisha | 300 |
10 |
Toray Industries, Inc. | 6652 |
6 |
Lindauer DORNIER Gesellschaft mbH | 152 |
6 |
FUJIFILM Corporation | 27102 |
4 |
Konica Minolta, Inc. | 8349 |
4 |
Nitto Denko Corporation | 7879 |
3 |
W. L. Gore & Associates, Inc. | 2600 |
3 |
Shibaura Machine Co., Ltd. | 184 |
3 |
3m Innovative Properties Company | 18406 |
2 |
Kimberly-clark Worldwide, Inc. | 5854 |
2 |
Sumitomo Chemical Company, Limited | 8808 |
2 |
Kaneka Corporation | 4445 |
2 |
Dr. Collin GmbH | 7 |
2 |
Lisa Dräxlmaier GmbH | 506 |
2 |
Sourabh Kumar Saha | 2 |
2 |
Facebook Technologies, LLC | 808 |
2 |
Dutch Thermoplastic Components B.V. | 6 |
2 |
Other owners | 35 |