- 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: 10188
10-year publication summary
|
724
|
751
|
719
|
707
|
584
|
612
|
503
|
362
|
277
|
194
|
| 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 | 19412 |
162 |
| Sysmex Corporation | 1421 |
108 |
| Konica Minolta, Inc. | 8482 |
102 |
| FUJIFILM Corporation | 28402 |
87 |
| Siemens Healthcare Diagnostics Inc. | 1994 |
73 |
| The General Hospital Corporation | 4626 |
68 |
| The Board of Trustees of the Leland Stanford Junior University | 6187 |
67 |
| Roche Diabetes Care, Inc. | 1492 |
59 |
| The Johns Hopkins University | 5512 |
57 |
| Psomagen, Inc. | 94 |
57 |
| President and Fellows of Harvard College | 5889 |
52 |
| Becton, Dickinson and Company | 7034 |
50 |
| University Health Network | 1011 |
47 |
| Bio-Rad Laboratories, Inc. | 1617 |
44 |
| Beckman Coulter, Inc. | 1214 |
43 |
| Massachusetts Institute of Technology | 9876 |
42 |
| Olympus Corporation | 13304 |
41 |
| Sekisui Medical Co., Ltd. | 651 |
40 |
| The University of Tokyo | 4040 |
36 |
| Life Technologies Corporation | 3182 |
35 |
| Other owners | 8918 |