- 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 1/66 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving luciferase
Patent holdings for IPC class C12Q 1/66
Total number of patents in this class: 859
10-year publication summary
|
73
|
49
|
66
|
79
|
70
|
42
|
40
|
48
|
52
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Promega Corporation | 571 |
150 |
| Laboratory Corporation of America Holdings | 822 |
21 |
| Roche Molecular Systems, Inc. | 923 |
20 |
| JNC Corporation | 1552 |
14 |
| Kikkoman Corporation | 476 |
12 |
| Olympus Corporation | 13186 |
11 |
| The Regents of the University of California | 19887 |
10 |
| Prolume, Ltd. | 22 |
10 |
| Neogen Food Safety US Holdco Corporation | 149 |
10 |
| Centre National de La Recherche Scientifique | 10418 |
9 |
| President and Fellows of Harvard College | 5972 |
9 |
| The University of Tokyo | 4170 |
9 |
| 3m Innovative Properties Company | 17852 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3799 |
8 |
| Commonwealth Scientific and Industrial Research Organisation | 1654 |
7 |
| F. Hoffmann-La Roche AG | 7930 |
6 |
| Hitachi, Ltd. | 15467 |
6 |
| Cornell University | 3301 |
6 |
| Technische Universiteit Eindhoven | 349 |
6 |
| Universite de Montreal | 343 |
6 |
| Other owners | 521 |