G01N 2011/147
Magnetic coupling
Official title: {Magnetic coupling}
G01N2011/147 (Magnetic coupling) appears on 59 US grants and 55 published applications in this corpus.
Search patents in G01N- Granted patents
- 59
- Published applications
- 55
- Assignees
- 47
- Inventors
- 127
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 2 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 5 |
| 2019 | 3 | 6 |
| 2020 | 8 | 3 |
| 2021 | 3 | 3 |
| 2022 | 5 | 2 |
| 2023 | 5 | 2 |
| 2024 | 2 | 5 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid rheology measurement2 Jun 2026US 12,644,811 B2Saudi Arabian Oil Company
- Viscometer and a method for determining a concentration of a component in a fluid using such a viscometer4 Mar 2025US 12,241,820 B2Levitronix LLC
- Medical analyzer and coagulation profiler with tracked oscillating disc21 Jan 2025US 12,203,833 B1iFirst Medical Technologies, Inc.
- Disposable BioMEMS coagulation profiling cartridge with a tracked oscillating disc21 Jan 2025US 12,203,834 B1iFirst Medical Technologies, Inc.
- Bracket, thrombelastography device, and support system17 Dec 2024US 12,169,195 B2Haemonetics Corporation
- Reagent composition and kit23 Oct 2025US 2025/0327111 A1Denka Company Limited
- Medical analyzer and diagnostic sample profiler20 Mar 2025US 2025/0093328 A1iFirst Medical Technologies, Inc.
- Device for measuring fluid viscosity having hydrophilic and hydrophobic surfaces1 Aug 2024US 2024/0255405 A1Medtronic, Inc.
- Apparatus and method for measuring viscosity6 Jun 2024US 2024/0183766 A1Quantum Biometronics Private Company
- Fluid rheology measurement6 Jun 2024US 2024/0183767 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Enhancing clot detection in activated clotting time and other fibrin endpoint based tests59US 6,417,004 B1Helena Laboratories Corporation · 2002
- High pressure viscometer with chamber preventing sample contamination51US 7,412,877 B1Hongfeng BI · 2008
- Apparatus and a method for determining the viscosity of a fluid35US 6,640,617 B2Levitronix LLC · 2003
- Use of viscosity as an in-line diagnostic for high internal phase emulsion generation27US 5,306,734 AShell Oil Company · 1994
- Method and arrangement for measuring characteristics of a non-newtonian fluid17US 6,591,664 B2Viscocheck AB · 2003