- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
Patent holdings for IPC class B01J 19/00
Total number of patents in this class: 8414
10-year publication summary
|
540
|
489
|
596
|
587
|
599
|
708
|
684
|
594
|
630
|
269
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20777 |
151 |
| Illumina, Inc. | 3272 |
145 |
| Chevron Phillips Chemical Company LP | 1833 |
113 |
| LG Chem, Ltd. | 17561 |
99 |
| Uop LLC | 4209 |
90 |
| Corning Incorporated | 10240 |
82 |
| ExxonMobil Chemical Patents Inc. | 4028 |
78 |
| SABIC Global Technologies B.V. | 4288 |
72 |
| Massachusetts Institute of Technology | 10013 |
56 |
| Saudi Arabian Oil Company | 12858 |
56 |
| President and Fellows of Harvard College | 5949 |
52 |
| Twist Bioscience Corporation | 237 |
50 |
| The Regents of the University of California | 19812 |
49 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3932 |
48 |
| Casale SA | 605 |
44 |
| Velocys, Inc. | 66 |
43 |
| M. Technique Co., Ltd. | 247 |
42 |
| Bio-Rad Laboratories, Inc. | 1609 |
41 |
| Life Technologies Corporation | 3270 |
39 |
| Illumina Cambridge Limited | 682 |
38 |
| Other owners | 7026 |