- All sections
- C - Chemistry; metallurgy
- C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; compositions or test papers therefor; processes of preparing such compositions; condition-responsive control in microbiological or enzymological processes
- C12Q 1/28 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
Patent holdings for IPC class C12Q 1/28
Total number of patents in this class: 437
10-year publication summary
36
|
28
|
26
|
42
|
30
|
18
|
37
|
16
|
34
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kyowa Medex Co., Ltd. | 102 |
17 |
Agilent Technologies, Inc. | 2744 |
10 |
7905122 Canada Inc. | 24 |
9 |
Toyobo Co., Ltd. | 2286 |
9 |
Massachusetts Institute of Technology | 9795 |
7 |
Beckman Coulter, Inc. | 1183 |
7 |
Denka Company Limited | 2189 |
7 |
Kikkoman Corporation | 443 |
7 |
Ventana Medical Systems, Inc. | 972 |
7 |
F. Hoffmann-La Roche AG | 7958 |
6 |
Cyanagen SRL | 15 |
6 |
Pierce Biotechnology, Inc. | 132 |
5 |
SurModics IVD, Inc. | 36 |
5 |
Sword Diagnostics, Inc. | 14 |
5 |
Hitachi Chemical Diagnostics Systems Co,. Ltd. | 25 |
5 |
Abbott Laboratories | 2542 |
4 |
Agency for Science, Technology and Research | 3512 |
4 |
Concert Pharmaceuticals, Inc. | 254 |
4 |
Nichirei Biosciences Inc. | 32 |
4 |
Sekisui Medical Co., Ltd. | 624 |
4 |
Other owners | 305 |