- 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: 44989
10-year publication summary
|
4400
|
4276
|
2715
|
1684
|
1286
|
1132
|
882
|
685
|
565
|
364
|
| 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. | 6723 |
777 |
| The Regents of the University of California | 20245 |
713 |
| Life Technologies Corporation | 3340 |
532 |
| President and Fellows of Harvard College | 6028 |
438 |
| Illumina, Inc. | 3409 |
411 |
| F. Hoffmann-La Roche AG | 7931 |
367 |
| The Johns Hopkins University | 5746 |
352 |
| The Board of Trustees of the Leland Stanford Junior University | 6522 |
350 |
| Pacific Biosciences of California, Inc. | 757 |
304 |
| Monsanto Technology LLC | 8266 |
260 |
| Gen-Probe Incorporated | 1005 |
247 |
| Roche Molecular Systems, Inc. | 932 |
243 |
| Bio-Rad Laboratories, Inc. | 1618 |
234 |
| Dana-Farber Cancer Institute, Inc. | 2620 |
224 |
| Massachusetts Institute of Technology | 10124 |
211 |
| The General Hospital Corporation | 4793 |
208 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3370 |
201 |
| Roche Diagnostics GmbH | 2698 |
190 |
| Qiagen GmbH | 908 |
180 |
| The Trustees of Columbia University in the City of New York | 3599 |
178 |
| Other owners | 38369 |