- Sections
- B - Techniques industriellestransports
- B09C - Régénération de sols pollués
- B09C 1/00 - Régénération de sols pollués
Détention brevets de la classe B09C 1/00
Brevets de cette classe: 658
Historique des publications depuis 10 ans
|
76
|
63
|
70
|
57
|
58
|
46
|
46
|
34
|
29
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Regenesis Bioremediation Products | 60 |
14 |
| Remediation Products, Inc. | 24 |
13 |
| Chevron U.S.A. Inc. | 4140 |
8 |
| OxyTec LLC | 10 |
8 |
| Specialty Earth Sciences, LLC | 15 |
8 |
| Chinese Research Academy of Environmental Sciences | 134 |
7 |
| Geosyntec Consultants, Inc. | 36 |
7 |
| Albemarle Corporation | 484 |
6 |
| Loci Controls, Inc. | 96 |
6 |
| Saudi Arabian Oil Company | 14235 |
6 |
| Tsinghua University | 6211 |
5 |
| Eco Verde Technologies, Inc. | 5 |
5 |
| ENI S.p.A. | 1305 |
5 |
| JRW Bioremediation, LLC | 14 |
5 |
| Tersus Environmental, LLC | 12 |
5 |
| Bceg Environmental Remediation Co., Ltd. | 21 |
5 |
| Biosecurity Technology, LLC | 40 |
5 |
| ExxonMobil Research And Engineering Company | 2422 |
4 |
| Evonik Corporation | 77 |
4 |
| Aquablok, Ltd | 25 |
4 |
| Autres propriétaires | 528 |