- 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: 223
10-year publication summary
|
8
|
29
|
14
|
20
|
19
|
19
|
22
|
16
|
23
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Church & Dwight Co., Inc. | 1773 |
16 |
| SPD Swiss Precision Diagnostics GmbH | 81 |
11 |
| Abbott Point Of Care Inc. | 319 |
10 |
| MFB Fertility, Inc. | 30 |
10 |
| Reliant Immune Diagnostics, Inc. | 59 |
7 |
| Wallac Oy | 142 |
6 |
| Easy Healthcare Corporation | 45 |
5 |
| Nantong Egens Biotechnology Co., Ltd. | 7 |
5 |
| ADTECH Co., Ltd. | 8 |
4 |
| ASPiRA Women's Health Inc. | 112 |
4 |
| Abbott Laboratories | 2256 |
3 |
| STMicroelectronics S.r.l. | 3378 |
3 |
| The Trustees of the University of Pennsylvania | 4414 |
3 |
| Biodot, Inc. | 25 |
3 |
| Abbott Rapid Diagnostics International Unlimited Company | 130 |
3 |
| Peking University Third Hospital (the Third Clinical Medical School of Peking University) | 25 |
3 |
| Pharmista Technologies AB | 4 |
3 |
| University of Southern California | 2128 |
2 |
| Ares Trading S.A. | 246 |
2 |
| Beckman Coulter, Inc. | 1327 |
2 |
| Other owners | 118 |