- All sections
- B - Performing operations; transporting
- B09C - Reclamation of contaminated soil
- B09C 1/10 - Reclamation of contaminated soil microbiologically or by using enzymes
Patent holdings for IPC class B09C 1/10
Total number of patents in this class: 561
10-year publication summary
|
35
|
46
|
49
|
57
|
34
|
50
|
47
|
37
|
51
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 9632 |
15 |
| Remediation Products, Inc. | 24 |
14 |
| University of Saskatchewan | 450 |
9 |
| Takenaka Corporation | 48 |
8 |
| Qingdao University of Technology | 555 |
8 |
| Universite Montpellier 2 Sciences et Techniques | 158 |
7 |
| Regenesis Bioremediation Products | 50 |
6 |
| University of the Free State | 26 |
6 |
| Guangdong University of Technology | 466 |
5 |
| Innovative Environmental Technologies, Inc. | 10 |
5 |
| JRW Bioremediation, LLC | 15 |
5 |
| Taisei Corporation | 52 |
5 |
| The Trustees of Princeton University | 1129 |
5 |
| Nutter & Associates, Inc. | 5 |
5 |
| Aquablok, Ltd | 28 |
4 |
| Chinese Research Academy of Environmental Sciences | 113 |
4 |
| Institut de Recherche pour le Developpement (ird) | 155 |
4 |
| Parsons Corporation | 176 |
4 |
| Universidad Tecnica Federico Santa Maria | 125 |
4 |
| University of Newcastle upon Tyne | 247 |
4 |
| Other owners | 434 |