- All sections
- C - Chemistrymetallurgy
- C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganismscompositions or test papers thereforprocesses of preparing such compositionscondition-responsive control in microbiological or enzymological processes
- C12Q 1/44 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving hydrolase involving esterase
Patent holdings for IPC class C12Q 1/44
Total number of patents in this class: 633
10-year publication summary
|
39
|
44
|
40
|
54
|
40
|
38
|
27
|
50
|
52
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denka Company Limited | 2747 |
21 |
| Denka Seiken Co., Ltd. | 79 |
13 |
| The Regents of the University of California | 20815 |
12 |
| President and Fellows of Harvard College | 6105 |
9 |
| Kyowa Medex Co., Ltd. | 74 |
9 |
| New England BioLabs, Inc. | 507 |
9 |
| bioMerieux | 914 |
8 |
| Centre National de La Recherche Scientifique | 11059 |
7 |
| Boehringer Ingelheim International GmbH | 4486 |
6 |
| Neogen Food Safety US Holdco Corporation | 156 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6687 |
5 |
| The General Hospital Corporation | 4875 |
5 |
| BioMarin Pharmaceutical Inc. | 398 |
5 |
| Laboratory Corporation of America Holdings | 840 |
5 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 269 |
5 |
| FUJIFILM Corporation | 30594 |
4 |
| Kao Corporation | 5081 |
4 |
| Agilent Technologies, Inc. | 2637 |
4 |
| 10X Genomics, Inc. | 1385 |
4 |
| Aratome, LLC | 6 |
4 |
| Other owners | 488 |