G01R 33/1269
Of molecules labeled with magnetic beads
Official title: {of molecules labeled with magnetic beads (magnetic particles for bio assay G01N33/54326)}
G01R33/1269 (Of molecules labeled with magnetic beads) appears on 207 US grants and 337 published applications in this corpus.
Search patents in G01R- Granted patents
- 207
- Published applications
- 337
- Assignees
- 150
- Inventors
- 563
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 6 |
| 2006 | 2 | 5 |
| 2007 | 3 | 7 |
| 2008 | 2 | 15 |
| 2009 | 2 | 32 |
| 2010 | 7 | 41 |
| 2011 | 7 | 24 |
| 2012 | 8 | 16 |
| 2013 | 16 | 23 |
| 2014 | 17 | 17 |
| 2015 | 17 | 21 |
| 2016 | 15 | 14 |
| 2017 | 14 | 16 |
| 2018 | 20 | 16 |
| 2019 | 11 | 14 |
| 2020 | 18 | 12 |
| 2021 | 8 | 17 |
| 2022 | 8 | 5 |
| 2023 | 12 | 12 |
| 2024 | 7 | 8 |
| 2025 | 5 | 5 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic probe apparatus23 Jun 2026US 12,663,487 B2Endomagnetics Ltd
- Use of magnetic nanoparticles for the detection and quantitation of analyte(s)21 Apr 2026US 12,607,627 B2Quantum IP Holdings Pty Limited
- Implantable biosensor containing a magnetic nanoparticle assay for in vivo analyte detection21 Apr 2026US 12,607,692 B2Lodestone Biomedical Inc.
- Extended range immunoassay devices with immunosensor and magnetic immunosensor14 Apr 2026US 12,601,735 B2Abbott Point of Care Inc.
- Magnetically sensitive particles and magnetic structure5 Aug 2025US 12,379,433 B2Analog Devices International Unlimited Company
- Implantable biosensor containing a magnetic nanoparticle assay for in vivo analyte detection13 Aug 2026US 2026/0235707 A1Lodestone Biomedical Inc.
- Use of magnetic nanoparticles for the detection and quantitation of analyte(s)30 Jul 2026US 2026/0219265 A1Quantum IP Holdings Pty Limited
- Magnetic particle spectroscopy method and device30 Jul 2026US 2026/0219339 A1Regents of the University of Minnesota
- Bio sensor having thermal dissipation via coil layout16 Apr 2026US 2026/0104388 A1Allegro MicroSystems, LLC
- Gmr layout for compact transducer with mismatch control25 Sep 2025US 2025/0298097 A1Allegro MicroSystems, LLC
Most cited
By later US patents
- Methods of amplifying and sequencing nucleic acids960US 7,323,305 B2454 Life Sciences Corporation · 2008
- Bead emulsion nucleic acid amplification447US 7,842,457 B2454 Life Sciences Corporation · 2010
- Double ended sequencing337US 7,244,567 B2454 Life Sciences Corporation · 2007
- Bead emulsion nucleic acid amplification176US 8,748,102 B2454 Life Sciences Corporation · 2014
- Bead emulsion nucleic acid amplification174US 8,765,380 B2454 Life Sciences Corporation · 2014