- 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 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
Patent holdings for IPC class C12Q 1/02
Total number of patents in this class: 5826
10-year publication summary
|
321
|
390
|
426
|
337
|
332
|
292
|
329
|
254
|
256
|
75
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20574 |
123 |
| Kyoto University | 2892 |
90 |
| The University of Tokyo | 4329 |
81 |
| FUJIFILM Corporation | 30294 |
75 |
| Osaka University | 3301 |
75 |
| Riken | 1701 |
61 |
| President and Fellows of Harvard College | 6045 |
57 |
| Massachusetts Institute of Technology | 10208 |
50 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
43 |
| Sumitomo Chemical Company, Limited | 9055 |
41 |
| Keio University | 1124 |
33 |
| Nikon Corporation | 7298 |
30 |
| Dana-Farber Cancer Institute, Inc. | 2648 |
29 |
| Centre National de La Recherche Scientifique | 10886 |
28 |
| The General Hospital Corporation | 4827 |
27 |
| Tohoku University | 2916 |
27 |
| Shiseido Company, Ltd. | 4222 |
25 |
| Becton, Dickinson and Company | 7562 |
24 |
| Olympus Corporation | 13003 |
24 |
| Shimadzu Corporation | 6304 |
24 |
| Other owners | 4859 |