- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/48 - Biological material, e.g. blood, urine; Haemocytometers
Patent holdings for IPC class G01N 33/48
Total number of patents in this class: 10265
10-year publication summary
724
|
752
|
716
|
706
|
579
|
598
|
489
|
353
|
262
|
63
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Regents of the University of California | 18943 |
165 |
Sysmex Corporation | 1418 |
111 |
Konica Minolta, Inc. | 8349 |
102 |
FUJIFILM Corporation | 27102 |
85 |
Siemens Healthcare Diagnostics Inc. | 1946 |
72 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
68 |
The General Hospital Corporation | 4517 |
68 |
Roche Diabetes Care, Inc. | 1492 |
64 |
The Johns Hopkins University | 5377 |
60 |
Psomagen, Inc. | 102 |
57 |
President and Fellows of Harvard College | 5792 |
53 |
Becton, Dickinson and Company | 6712 |
50 |
University Health Network | 979 |
46 |
Bio-Rad Laboratories, Inc. | 1592 |
45 |
Beckman Coulter, Inc. | 1183 |
44 |
Olympus Corporation | 13667 |
42 |
Massachusetts Institute of Technology | 9795 |
41 |
Sekisui Medical Co., Ltd. | 624 |
38 |
Life Technologies Corporation | 3068 |
35 |
The Regents of the University of Michigan | 4409 |
34 |
Other owners | 8985 |