- 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 1/42 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving hydrolase involving phosphatase
Patent holdings for IPC class C12Q 1/42
Total number of patents in this class: 433
10-year publication summary
|
32
|
25
|
31
|
31
|
26
|
21
|
26
|
22
|
11
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Labrador Diagnostics LLC | 279 |
14 |
| United Kingdom Research and Innovation | 365 |
8 |
| Ventana Medical Systems, Inc. | 1021 |
6 |
| The Regents of the University of California | 19857 |
5 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 823 |
5 |
| Cornell University | 3292 |
5 |
| Kikkoman Corporation | 474 |
5 |
| Sword Diagnostics, Inc. | 11 |
5 |
| The University of Tokyo | 4168 |
5 |
| Société des Produits Nestlé S.A. | 9252 |
4 |
| F. Hoffmann-La Roche AG | 7934 |
4 |
| Board of Regents, The University of Texas System | 5763 |
4 |
| bioMerieux | 925 |
4 |
| Denka Seiken Co., Ltd. | 87 |
4 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3365 |
4 |
| University of Leicester | 220 |
4 |
| Vision Diagnostics, Inc. | 9 |
4 |
| Roche Diagnostics Operations, Inc. | 1483 |
3 |
| The Trustees of Columbia University in the City of New York | 3563 |
3 |
| President and Fellows of Harvard College | 5964 |
3 |
| Other owners | 334 |