- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/453 - Cells therefor
Patent holdings for IPC class G01N 27/453
Total number of patents in this class: 287
10-year publication summary
|
30
|
22
|
18
|
9
|
18
|
14
|
10
|
6
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi High-Tech Corporation | 5903 |
16 |
| The Regents of the University of California | 20802 |
12 |
| International Business Machines Corporation | 62742 |
11 |
| Bio-Rad Laboratories, Inc. | 1611 |
11 |
| Sage Science, Inc. | 31 |
7 |
| Tecan Trading AG | 358 |
7 |
| Oxford NanoPore Technologies plc | 399 |
7 |
| Agilent Technologies, Inc. | 2637 |
6 |
| ARKRAY, Inc. | 856 |
6 |
| ProteinSimple | 89 |
6 |
| National Technology & Engineering Solutions of Sandia, LLC | 1955 |
5 |
| Sony Corporation | 30128 |
4 |
| Life Technologies Corporation | 3457 |
4 |
| President and Fellows of Harvard College | 6104 |
4 |
| Shimadzu Corporation | 6363 |
4 |
| IntegenX Inc. | 104 |
4 |
| Woodham Biotechnology Holdings, LLC | 6 |
4 |
| Merck Ltd. | 6 |
4 |
| Malvern PANalytical Limited | 123 |
4 |
| Vital Biosciences Inc. | 62 |
4 |
| Other owners | 157 |