- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus
Patent holdings for IPC class B01J 19/00
Total number of patents in this class: 8145
10-year publication summary
|
609
|
540
|
489
|
596
|
587
|
598
|
706
|
681
|
581
|
449
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20088 |
141 |
| Illumina, Inc. | 2932 |
131 |
| Chevron Phillips Chemical Company LP | 1801 |
112 |
| LG Chem, Ltd. | 17493 |
95 |
| Uop LLC | 4164 |
89 |
| Corning Incorporated | 9975 |
84 |
| ExxonMobil Chemical Patents Inc. | 4171 |
80 |
| President and Fellows of Harvard College | 5838 |
60 |
| SABIC Global Technologies B.V. | 4143 |
58 |
| Velocys, Inc. | 81 |
56 |
| Saudi Arabian Oil Company | 11851 |
54 |
| Massachusetts Institute of Technology | 9837 |
53 |
| The Regents of the University of California | 19182 |
48 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3534 |
44 |
| Casale SA | 584 |
43 |
| M. Technique Co., Ltd. | 241 |
42 |
| Twist Bioscience Corporation | 226 |
42 |
| Bio-Rad Laboratories, Inc. | 1602 |
41 |
| Life Technologies Corporation | 3127 |
39 |
| Illumina Cambridge Limited | 681 |
39 |
| Other owners | 6794 |