- 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: 44439
10-year publication summary
|
4275
|
2716
|
1687
|
1289
|
1141
|
899
|
705
|
580
|
402
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Hi-Bred International, Inc. | 6796 |
781 |
| The Regents of the University of California | 20366 |
705 |
| Life Technologies Corporation | 3370 |
531 |
| President and Fellows of Harvard College | 6053 |
438 |
| Illumina, Inc. | 3413 |
405 |
| F. Hoffmann-La Roche AG | 7881 |
364 |
| The Johns Hopkins University | 5771 |
352 |
| The Board of Trustees of the Leland Stanford Junior University | 6590 |
345 |
| Pacific Biosciences of California, Inc. | 756 |
302 |
| Monsanto Technology LLC | 8259 |
267 |
| Roche Molecular Systems, Inc. | 935 |
243 |
| Gen-Probe Incorporated | 1014 |
234 |
| Bio-Rad Laboratories, Inc. | 1615 |
233 |
| Dana-Farber Cancer Institute, Inc. | 2638 |
224 |
| Massachusetts Institute of Technology | 10178 |
204 |
| The General Hospital Corporation | 4794 |
201 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3354 |
198 |
| Roche Diagnostics GmbH | 2697 |
187 |
| Qiagen GmbH | 910 |
180 |
| The Trustees of Columbia University in the City of New York | 3614 |
178 |
| Other owners | 37867 |