- 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: 873
10-year publication summary
|
48
|
62
|
72
|
63
|
38
|
37
|
43
|
52
|
43
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Promega Corporation | 582 |
153 |
| Laboratory Corporation of America Holdings | 823 |
21 |
| Roche Molecular Systems, Inc. | 936 |
20 |
| JNC Corporation | 1518 |
14 |
| Kikkoman Corporation | 485 |
13 |
| The Regents of the University of California | 20427 |
11 |
| Olympus Corporation | 13045 |
11 |
| Prolume, Ltd. | 21 |
10 |
| Neogen Food Safety US Holdco Corporation | 153 |
10 |
| Centre National de La Recherche Scientifique | 10820 |
9 |
| The University of Tokyo | 4292 |
9 |
| 3m Innovative Properties Company | 17600 |
8 |
| President and Fellows of Harvard College | 6058 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
8 |
| F. Hoffmann-La Roche AG | 7879 |
6 |
| Hitachi, Ltd. | 15835 |
6 |
| Cornell University | 3386 |
6 |
| Technische Universiteit Eindhoven | 377 |
6 |
| Universite de Montreal | 342 |
6 |
| University of Utah Research Foundation | 1848 |
6 |
| Other owners | 532 |