- All sections
- B - Performing operations; transporting
- B02C - Crushing, pulverising, or disintegrating in general; milling grain
- B02C 18/14 - Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like with rotating knives within horizontal containers
Patent holdings for IPC class B02C 18/14
Total number of patents in this class: 520
10-year publication summary
|
38
|
40
|
52
|
49
|
51
|
64
|
56
|
54
|
48
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Doppstadt Familienholding GmbH | 61 |
24 |
| Vermeer Manufacturing Company | 615 |
20 |
| Rapid Granulator AB | 31 |
9 |
| LG Chem, Ltd. | 17205 |
7 |
| Seiko Epson Corporation | 18724 |
7 |
| Sulzer Management AG | 613 |
7 |
| Matsui Mfg. Co., Ltd. | 19 |
6 |
| Vogelsang GmbH & Co. KG | 54 |
6 |
| Pallmann Maschinenfabrik GmbH & Co. KG | 57 |
5 |
| SSI Shredding Systems, Inc. | 15 |
5 |
| Cams S.r.l. | 24 |
5 |
| Alexanderwerk GmbH | 4 |
4 |
| Aurora Office Equipment Co., Ltd. Shanghai | 35 |
4 |
| Bandit Industries, Inc. | 54 |
4 |
| Betek GmbH & Co. KG | 140 |
4 |
| BMH Technology Oy | 26 |
4 |
| Fellowes, Inc. | 348 |
4 |
| Kompoferm GmbH | 41 |
4 |
| Milanovich Investments, L.L.C. | 50 |
4 |
| Next Generation Recyclingmaschinen GmbH | 26 |
4 |
| Other owners | 383 |