- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 19/00 - Dégazage de liquides
Détention brevets de la classe B01D 19/00
Brevets de cette classe: 3395
Historique des publications depuis 10 ans
|
231
|
261
|
287
|
242
|
293
|
231
|
225
|
205
|
214
|
187
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 13656 |
77 |
| Hamilton Sundstrand Corporation | 4954 |
48 |
| DIC Corporation | 3848 |
47 |
| General Electric Company | 13840 |
32 |
| Kurita Water Industries Ltd. | 1230 |
30 |
| Mitsubishi Heavy Industries, Ltd. | 8875 |
27 |
| Halliburton Energy Services, Inc. | 21078 |
24 |
| IDEX Health & Science LLC | 204 |
20 |
| Lummus Technology LLC | 456 |
19 |
| Precision Planting LLC | 1146 |
17 |
| Massachusetts Institute of Technology | 10143 |
16 |
| LG Chem, Ltd. | 17679 |
14 |
| Pratt & Whitney Canada Corp. | 4896 |
14 |
| Shashin Kagaku Co., Ltd. | 51 |
14 |
| Shell Internationale Research Maatschappij B.V. | 3545 |
13 |
| Chevron Lummus Global, LLC | 34 |
13 |
| Gambro Lundia AB | 1356 |
13 |
| Haven Technology Solutions LLC | 20 |
13 |
| Saudi Aramco Technologies Company | 109 |
13 |
| Solventum Intellectual Properties Company | 3340 |
13 |
| Autres propriétaires | 2918 |