- All sections
- C - Chemistry; metallurgy
- C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; compositions or test papers therefor; processes of preparing such compositions; condition-responsive control in microbiological or enzymological processes
- C12Q 1/48 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
Patent holdings for IPC class C12Q 1/48
Total number of patents in this class: 1889
10-year publication summary
|
130
|
123
|
125
|
123
|
106
|
104
|
91
|
95
|
98
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 18943 |
33 |
| F. Hoffmann-La Roche AG | 7958 |
20 |
| The Johns Hopkins University | 5377 |
20 |
| PamGene B.V. | 39 |
19 |
| President and Fellows of Harvard College | 5792 |
16 |
| Dana-Farber Cancer Institute, Inc. | 2455 |
16 |
| Promega Corporation | 548 |
16 |
| Life Technologies Corporation | 3068 |
14 |
| Mayo Foundation for Medical Education and Research | 2981 |
12 |
| Pacific Biosciences of California, Inc. | 738 |
12 |
| The General Hospital Corporation | 4517 |
11 |
| The Trustees of the University of Pennsylvania | 4122 |
11 |
| Epizyme, Inc. | 383 |
11 |
| Janssen Pharmaceutica N.V. | 3839 |
10 |
| Northwestern University | 3112 |
10 |
| Cornell University | 3036 |
10 |
| Purdue Research Foundation | 3277 |
9 |
| Cellzome AG | 27 |
9 |
| Centre National de La Recherche Scientifique | 9632 |
8 |
| California Institute of Technology | 3884 |
8 |
| Other owners | 1614 |