- 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: 45605
10-year publication summary
|
4751
|
4872
|
3173
|
1982
|
1658
|
1476
|
1094
|
864
|
619
|
174
|
| 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. | 6461 |
741 |
| The Regents of the University of California | 19784 |
716 |
| Life Technologies Corporation | 3262 |
531 |
| President and Fellows of Harvard College | 5935 |
444 |
| Illumina, Inc. | 3260 |
406 |
| F. Hoffmann-La Roche AG | 7912 |
374 |
| The Board of Trustees of the Leland Stanford Junior University | 6329 |
354 |
| The Johns Hopkins University | 5628 |
352 |
| Pacific Biosciences of California, Inc. | 755 |
305 |
| Monsanto Technology LLC | 8062 |
254 |
| Gen-Probe Incorporated | 1000 |
252 |
| Roche Molecular Systems, Inc. | 922 |
244 |
| Bio-Rad Laboratories, Inc. | 1608 |
230 |
| Dana-Farber Cancer Institute, Inc. | 2545 |
223 |
| Massachusetts Institute of Technology | 9984 |
212 |
| The General Hospital Corporation | 4700 |
209 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3358 |
203 |
| Roche Diagnostics GmbH | 2687 |
192 |
| The Trustees of Columbia University in the City of New York | 3556 |
182 |
| Qiagen GmbH | 895 |
181 |
| Other owners | 39000 |