- All sections
- B - Performing operations; transporting
- B30B - Presses in general; presses not otherwise provided for
- B30B 3/00 - Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
Patent holdings for IPC class B30B 3/00
Total number of patents in this class: 143
10-year publication summary
|
14
|
12
|
7
|
8
|
16
|
14
|
16
|
20
|
18
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hueck Rheinische GmbH | 95 |
11 |
| Sintokogio, Ltd. | 1148 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
| LG Energy Solution, Ltd. | 10813 |
8 |
| KHD Humboldt Wedag GmbH | 192 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
4 |
| Tomra Systems ASA | 97 |
4 |
| Contemporary Amperex Technology Co., Limited | 5805 |
3 |
| Ono Roll Co., Ltd. | 4 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| The Boeing Company | 19843 |
2 |
| Balchem Corporation | 73 |
2 |
| Crown Products & Services, Inc. | 13 |
2 |
| Hitachi Power Solutions Co., Ltd. | 94 |
2 |
| Ishigaki Company Limited | 49 |
2 |
| Komar Industries, Inc. | 28 |
2 |
| Maschinenfabrik Köppern GmbH & Co. KG | 61 |
2 |
| Stora Enso Oyj | 1504 |
2 |
| Giesecke+Devrient Mobile Security GmbH | 586 |
2 |
| Shibaura Machine Co., Ltd. | 184 |
2 |
| Other owners | 64 |