- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/53 - Immunoassay; Biospecific binding assay; Materials therefor
Patent holdings for IPC class G01N 33/53
Total number of patents in this class: 19327
10-year publication summary
1071
|
1157
|
1126
|
1169
|
1020
|
998
|
986
|
822
|
684
|
220
|
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 |
318 |
The Johns Hopkins University | 5377 |
162 |
President and Fellows of Harvard College | 5792 |
132 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
128 |
Sekisui Medical Co., Ltd. | 624 |
112 |
The General Hospital Corporation | 4517 |
108 |
Siemens Healthcare Diagnostics Inc. | 1946 |
101 |
The Trustees of the University of Pennsylvania | 4122 |
90 |
The University of Tokyo | 3903 |
88 |
Toray Industries, Inc. | 6652 |
87 |
IDEXX Laboratories, Inc. | 730 |
87 |
Genentech, Inc. | 3742 |
85 |
Board of Regents, The University of Texas System | 5370 |
82 |
Mayo Foundation for Medical Education and Research | 2981 |
81 |
F. Hoffmann-La Roche AG | 7958 |
80 |
Dana-Farber Cancer Institute, Inc. | 2455 |
79 |
Abbott Laboratories | 2542 |
78 |
The Trustees of Columbia University in the City of New York | 3440 |
77 |
Konica Minolta, Inc. | 8349 |
75 |
Massachusetts Institute of Technology | 9795 |
74 |
Other owners | 17203 |