- All sections
- B - Performing operations; transporting
- B09B - Disposal of solid waste
- B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless
Patent holdings for IPC class B09B 3/00
Total number of patents in this class: 3723
10-year publication summary
285
|
256
|
261
|
288
|
284
|
307
|
404
|
269
|
120
|
24
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Taiheiyo Cement Corporation | 237 |
38 |
Unicharm Corporation | 2744 |
33 |
JX Nippon Mining & Metals Corporation | 1576 |
27 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
27 |
Uni-Charm Corporation | 611 |
19 |
Stryker Corporation | 3864 |
19 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
16 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
16 |
Daiki Co., Ltd. | 140 |
15 |
Panasonic Corporation | 20786 |
14 |
JFE Steel Corporation | 6067 |
14 |
Mitsubishi Materials Corporation | 2378 |
14 |
Anaergia Inc. | 111 |
13 |
Shimose Microbes Laboratory Corporation | 24 |
13 |
Hitachi Metals, Ltd. | 2175 |
12 |
National Institute of Advanced Industrial Science and Technology | 3677 |
12 |
Dowa Metals & Mining Co., Ltd. | 44 |
11 |
Eastman Chemical Company | 2239 |
11 |
Mitsui Engineering & Shipbuilding Co., Ltd. | 331 |
11 |
Tokuyama Corporation | 1248 |
11 |
Other owners | 3377 |