- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/76 - Human chorionic gonadotropin
Patent holdings for IPC class G01N 33/76
Total number of patents in this class: 201
10-year publication summary
|
16
|
8
|
29
|
14
|
20
|
19
|
19
|
22
|
14
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Church & Dwight Co., Inc. | 1877 |
15 |
| Abbott Point Of Care Inc. | 317 |
10 |
| SPD Swiss Precision Diagnostics GmbH | 77 |
10 |
| MFB Fertility, Inc. | 29 |
9 |
| Reliant Immune Diagnostics, Inc. | 59 |
7 |
| Wallac Oy | 148 |
5 |
| Nantong Egens Biotechnology Co., Ltd. | 9 |
5 |
| Abbott Rapid Diagnostics International Unlimited Company | 140 |
4 |
| ADTECH Co., Ltd. | 6 |
4 |
| Abbott Laboratories | 2411 |
3 |
| STMicroelectronics S.r.l. | 3620 |
3 |
| The Trustees of the University of Pennsylvania | 4308 |
3 |
| Lia Diagnostics, Inc. | 36 |
3 |
| Symbolics, LLC | 9 |
3 |
| Easy Healthcare Corporation | 34 |
3 |
| Peking University Third Hospital (the Third Clinical Medical School of Peking University) | 23 |
3 |
| Pharmista Technologies AB | 3 |
3 |
| University of Southern California | 2104 |
2 |
| Adhesives Research, Inc. | 48 |
2 |
| Bio AMD Holdings Limited | 6 |
2 |
| Other owners | 102 |