- 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 1/686 - Polymerase chain reaction [PCR]
Patent holdings for IPC class C12Q 1/686
Total number of patents in this class: 3897
10-year publication summary
|
53
|
68
|
168
|
178
|
440
|
700
|
628
|
712
|
629
|
141
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 2922 |
116 |
| The Regents of the University of California | 18212 |
97 |
| Bio-Rad Laboratories, Inc. | 1555 |
81 |
| Gen-Probe Incorporated | 931 |
69 |
| Roche Molecular Systems, Inc. | 863 |
57 |
| University of Vienna | 112 |
52 |
| The Johns Hopkins University | 5103 |
33 |
| Emmanuelle Charpentier | 50 |
28 |
| Natera, Inc. | 239 |
27 |
| President and Fellows of Harvard College | 5543 |
26 |
| Cepheid | 301 |
26 |
| The Board of Trustees of the Leland Stanford Junior University | 5731 |
25 |
| F. Hoffmann-La Roche AG | 7935 |
22 |
| Hewlett-Packard Development Company, L.P. | 29751 |
22 |
| Roche Sequencing Solutions, Inc. | 458 |
22 |
| Seegene, Inc. | 257 |
22 |
| Becton, Dickinson and Company | 6122 |
21 |
| 10X Genomics, Inc. | 650 |
21 |
| California Institute of Technology | 3865 |
19 |
| Pacific Biosciences of California, Inc. | 682 |
19 |
| Other owners | 3092 |