- 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: 8837
10-year publication summary
|
489
|
596
|
587
|
598
|
709
|
684
|
608
|
656
|
559
|
376
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21306 |
157 |
| Illumina, Inc. | 3532 |
154 |
| LG Chem, Ltd. | 17950 |
117 |
| Chevron Phillips Chemical Company LP | 1862 |
110 |
| Uop LLC | 4390 |
88 |
| SABIC Global Technologies B.V. | 4611 |
82 |
| Corning Incorporated | 10504 |
79 |
| ExxonMobil Chemical Patents Inc. | 3768 |
76 |
| Saudi Arabian Oil Company | 14305 |
57 |
| Massachusetts Institute of Technology | 10282 |
55 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4122 |
52 |
| The Regents of the University of California | 20815 |
51 |
| Twist Bioscience Corporation | 267 |
51 |
| President and Fellows of Harvard College | 6105 |
46 |
| Casale SA | 639 |
44 |
| Stamicarbon B.V. | 321 |
43 |
| M. Technique Co., Ltd. | 252 |
42 |
| Bio-Rad Laboratories, Inc. | 1610 |
40 |
| Life Technologies Corporation | 3458 |
38 |
| IFP Energies Nouvelles | 3104 |
35 |
| Other owners | 7420 |