- 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 1/686 - Polymerase chain reaction [PCR]
Patent holdings for IPC class C12Q 1/686
Total number of patents in this class: 5153
10-year publication summary
|
179
|
185
|
446
|
708
|
637
|
748
|
707
|
593
|
500
|
274
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3290 |
153 |
| The Regents of the University of California | 19887 |
111 |
| Bio-Rad Laboratories, Inc. | 1615 |
105 |
| Gen-Probe Incorporated | 993 |
88 |
| Roche Molecular Systems, Inc. | 923 |
67 |
| University of Vienna | 112 |
52 |
| Illumina, Inc. | 3340 |
44 |
| The Johns Hopkins University | 5662 |
41 |
| Natera, Inc. | 320 |
40 |
| Roche Sequencing Solutions, Inc. | 644 |
38 |
| Emmanuelle Charpentier | 59 |
37 |
| 10X Genomics, Inc. | 1202 |
35 |
| Seegene, Inc. | 396 |
35 |
| The Board of Trustees of the Leland Stanford Junior University | 6403 |
33 |
| Cepheid | 339 |
33 |
| Becton, Dickinson and Company | 7254 |
32 |
| Hewlett-Packard Development Company, L.P. | 25887 |
32 |
| President and Fellows of Harvard College | 5972 |
29 |
| F. Hoffmann-La Roche AG | 7930 |
28 |
| Exact Sciences Corporation | 296 |
24 |
| Other owners | 4096 |