- All sections
- B - Performing operations; transporting
- B02C - Crushing, pulverising, or disintegrating in general; milling grain
- B02C 13/04 - Disintegrating by mills having rotary beater elements with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
Patent holdings for IPC class B02C 13/04
Total number of patents in this class: 103
10-year publication summary
|
12
|
11
|
8
|
2
|
10
|
8
|
8
|
6
|
10
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genesis III, Inc. | 38 |
7 |
| Vermeer Manufacturing Company | 615 |
6 |
| Postle Industries, Inc. | 49 |
4 |
| Bridgestone Corporation | 7067 |
3 |
| Buhler AG | 531 |
3 |
| Cassandra Limited | 5 |
3 |
| Cassandra Oil Technology AB | 3 |
2 |
| Danieli Davy Distington Limited | 4 |
2 |
| Doppstadt Familienholding GmbH | 61 |
2 |
| ITEA S.p.A. | 29 |
2 |
| KHD Humboldt Wedag GmbH | 192 |
2 |
| Koritsu Industries Co., Ltd. | 4 |
2 |
| Meiko Maschinenbau GmbH & Co. KG | 181 |
2 |
| İmaş Maki̇na Sanayi̇ Anoni̇m Şi̇rketi̇ | 17 |
2 |
| Meura, S.A. | 16 |
2 |
| ESCO Group LLC | 321 |
2 |
| G&E Innovations, Inc. | 19 |
2 |
| Corning Incorporated | 9932 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
| Changsha Shenxiang Universal Machine Co., Ltd. | 3 |
1 |
| Other owners | 52 |