- 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: 5891
10-year publication summary
|
295
|
276
|
333
|
363
|
280
|
291
|
264
|
297
|
225
|
225
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20289 |
125 |
| Kyoto University | 2855 |
90 |
| The University of Tokyo | 4249 |
85 |
| Osaka University | 3382 |
82 |
| FUJIFILM Corporation | 29817 |
70 |
| Riken | 1695 |
62 |
| President and Fellows of Harvard College | 6036 |
57 |
| Massachusetts Institute of Technology | 10143 |
49 |
| National Institute of Advanced Industrial Science and Technology | 3798 |
42 |
| Sumitomo Chemical Company, Limited | 9109 |
39 |
| Keio University | 1110 |
33 |
| Nikon Corporation | 7303 |
30 |
| Dana-Farber Cancer Institute, Inc. | 2623 |
30 |
| Centre National de La Recherche Scientifique | 10693 |
29 |
| The General Hospital Corporation | 4797 |
28 |
| Tohoku University | 2846 |
27 |
| Olympus Corporation | 13094 |
25 |
| Shiseido Company, Ltd. | 4167 |
25 |
| Becton, Dickinson and Company | 7421 |
23 |
| The Board of Trustees of the Leland Stanford Junior University | 6535 |
23 |
| Other owners | 4917 |