- 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 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving nucleic acids
Patent holdings for IPC class C12Q 1/68
Total number of patents in this class: 45440
10-year publication summary
|
4751
|
4871
|
3173
|
1988
|
1661
|
1486
|
1106
|
874
|
639
|
274
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Hi-Bred International, Inc. | 6564 |
746 |
| The Regents of the University of California | 19887 |
719 |
| Life Technologies Corporation | 3290 |
532 |
| President and Fellows of Harvard College | 5972 |
443 |
| Illumina, Inc. | 3340 |
408 |
| F. Hoffmann-La Roche AG | 7930 |
373 |
| The Board of Trustees of the Leland Stanford Junior University | 6403 |
356 |
| The Johns Hopkins University | 5662 |
353 |
| Pacific Biosciences of California, Inc. | 760 |
305 |
| Monsanto Technology LLC | 8290 |
254 |
| Gen-Probe Incorporated | 993 |
246 |
| Roche Molecular Systems, Inc. | 923 |
242 |
| Bio-Rad Laboratories, Inc. | 1615 |
232 |
| Dana-Farber Cancer Institute, Inc. | 2562 |
224 |
| Massachusetts Institute of Technology | 10041 |
214 |
| The General Hospital Corporation | 4724 |
210 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3367 |
203 |
| Roche Diagnostics GmbH | 2688 |
192 |
| Qiagen GmbH | 904 |
181 |
| The Trustees of Columbia University in the City of New York | 3565 |
180 |
| Other owners | 38827 |