- 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: 43409
10-year publication summary
|
4867
|
3175
|
1997
|
1674
|
1533
|
1212
|
995
|
750
|
531
|
278
|
| 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. | 7015 |
786 |
| The Regents of the University of California | 20745 |
689 |
| Life Technologies Corporation | 3458 |
528 |
| President and Fellows of Harvard College | 6094 |
428 |
| Illumina, Inc. | 3518 |
394 |
| F. Hoffmann-La Roche AG | 7837 |
356 |
| The Johns Hopkins University | 5882 |
346 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
336 |
| Pacific Biosciences of California, Inc. | 712 |
293 |
| Monsanto Technology LLC | 8568 |
254 |
| Roche Molecular Systems, Inc. | 947 |
244 |
| Bio-Rad Laboratories, Inc. | 1610 |
236 |
| Dana-Farber Cancer Institute, Inc. | 2664 |
220 |
| Gen-Probe Incorporated | 1039 |
219 |
| Massachusetts Institute of Technology | 10251 |
203 |
| The General Hospital Corporation | 4870 |
194 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3335 |
193 |
| Roche Diagnostics GmbH | 2691 |
182 |
| BGI Shenzhen | 574 |
179 |
| Qiagen GmbH | 910 |
176 |
| Other owners | 36953 |