- 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 1/34 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving hydrolase
Patent holdings for IPC class C12Q 1/34
Total number of patents in this class: 1509
10-year publication summary
|
86
|
82
|
97
|
70
|
75
|
69
|
57
|
62
|
73
|
84
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20108 |
39 |
| Halozyme, Inc. | 143 |
28 |
| Centre National de La Recherche Scientifique | 10564 |
18 |
| BioMarin Pharmaceutical Inc. | 374 |
17 |
| The Board of Trustees of the Leland Stanford Junior University | 6476 |
15 |
| The University of Tokyo | 4222 |
14 |
| Becton, Dickinson and Company | 7306 |
13 |
| The General Hospital Corporation | 4770 |
13 |
| Duke University | 3090 |
13 |
| Massachusetts Institute of Technology | 10115 |
12 |
| Alectos Therapeutics Inc. | 49 |
11 |
| New England BioLabs, Inc. | 493 |
11 |
| Neogen Food Safety US Holdco Corporation | 149 |
11 |
| Shimadzu Corporation | 6193 |
9 |
| Cornell University | 3339 |
9 |
| Promega Corporation | 576 |
9 |
| Merck Sharp & Dohme Corp. | 2190 |
8 |
| The Johns Hopkins University | 5714 |
8 |
| Novozymes A/S | 3336 |
8 |
| American Sterilizer Company | 671 |
8 |
| Other owners | 1235 |