G01N 2021/7723
Swelling part, also for adsorption sensor, i.e. without chemical reaction
Official title: {Swelling part, also for adsorption sensor, i.e. without chemical reaction}
G01N2021/7723 (Swelling part, also for adsorption sensor, i.e. without chemical reaction) appears on 97 US grants and 120 published applications in this corpus.
Search patents in G01N- Granted patents
- 97
- Published applications
- 120
- Assignees
- 87
- Inventors
- 307
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 0 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 5 |
| 2005 | 1 | 4 |
| 2006 | 2 | 5 |
| 2007 | 1 | 4 |
| 2008 | 7 | 5 |
| 2009 | 3 | 5 |
| 2010 | 6 | 6 |
| 2011 | 2 | 2 |
| 2012 | 3 | 7 |
| 2013 | 2 | 4 |
| 2014 | 5 | 3 |
| 2015 | 6 | 5 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 3 | 9 |
| 2020 | 3 | 5 |
| 2021 | 4 | 8 |
| 2022 | 7 | 4 |
| 2023 | 3 | 11 |
| 2024 | 4 | 1 |
| 2025 | 6 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blood staining patch, method and device for blood test using the same24 Mar 2026US 12,584,830 B2Noul Co., Ltd.
- Distributed multi-parameter sensors for simultaneous monitoring of corrosion and humidity: optical fiber sensors and surface acoustic wave sensors27 Jan 2026US 12,535,425 B2U. S. Department of Energy
- Diagnostic method and device performing the same2 Dec 2025US 12,487,154 B2Noul Co., Ltd.
- Split refracting or split reflecting light received by cellulose-based film comprising surface pattern6 May 2025US 12,292,379 B2Teknologian tutkimuskeskus VTT Oy
- Waveguide with outer coating for analyte detection8 Apr 2025US 12,270,764 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Blood staining patch, method and device for blood test using the same18 Jun 2026US 2026/0168895 A1Noul Co., Ltd.
- Method for detecting target analyte using hydrogel and bio-sensing device utilizing same12 Mar 2026US 2026/0071957 A1Industry-Academic Cooperation Foundation, Yonsei University
- Diagnostic method and device performing the same26 Feb 2026US 2026/0056096 A1Noul Co., Ltd.
- Method and apparatus for sensing humidity9 Oct 2025US 2025/0314595 A1National Technology & Engineering Solutions of Sandia, LLC
- Optical device and biosensor26 Jun 2025US 2025/0208049 A1KYOCERA Corporation
Most cited
By later US patents
- Polymerized crystalline colloidal array sensor methods243US 5,854,078 AUniversity of Pittsburgh · 1998
- Sensor material, sensor and detection method for bio-substance159US 6,780,647 B2Fuji Xerox Co., Ltd. · 2004
- Fiber optic probes135US 7,003,184 B2Optomed PLC · 2006
- Internal biochemical sensing device128US 7,096,053 B2Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California · 2006
- Method of producing fiber optic chemical sensors incorporating photocrosslinked polymer gels110US 4,842,783 ACordis Corporation · 1989