G01N 2021/655
Stimulated raman
Official title: {Stimulated Raman}
G01N2021/655 (Stimulated raman) appears on 175 US grants and 225 published applications in this corpus.
Search patents in G01N- Granted patents
- 175
- Published applications
- 225
- Assignees
- 122
- Inventors
- 484
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 8 |
| 2005 | 2 | 10 |
| 2006 | 3 | 8 |
| 2007 | 3 | 8 |
| 2008 | 6 | 4 |
| 2009 | 4 | 7 |
| 2010 | 7 | 10 |
| 2011 | 7 | 10 |
| 2012 | 6 | 6 |
| 2013 | 10 | 8 |
| 2014 | 7 | 12 |
| 2015 | 11 | 6 |
| 2016 | 5 | 10 |
| 2017 | 7 | 7 |
| 2018 | 4 | 13 |
| 2019 | 9 | 11 |
| 2020 | 4 | 12 |
| 2021 | 14 | 14 |
| 2022 | 11 | 13 |
| 2023 | 9 | 12 |
| 2024 | 11 | 11 |
| 2025 | 12 | 16 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for photoacoustic microscopy8 Sep 2026US 12,730,060 B2Duke University
- Stimulated Raman scattering tomography system and method11 Aug 2026US 12,704,461 B2National University of Singapore
- Method for the determination of antibiotic susceptibility through stimulated Raman metabolic imaging2 Jun 2026US 12,644,143 B2
- Stimulated Raman photothermal microscope with optical parametric amplifier source31 Mar 2026US 12,590,885 B2Trustees of Boston University
- Optical sensing module17 Mar 2026US 12,578,323 B2Chamartin Laboratories LLC
- Low-snr optical detection technique using destructive interference20 Aug 2026US 2026/0243685 A1Liom Health AG
- Methods and systems for label-free analyte detection30 Jul 2026US 2026/0219267 A1Pumpkinseed Technologies, Inc.
- Gas analysis based on raman spectroscopy7 May 2026US 2026/0126391 A1Provincial Health Services Authority
- Determination apparatus and control method for determination apparatus12 Mar 2026US 2026/0071964 A1Canon Kabushiki Kaisha
- Systems and methods for differentiating between tissues during surgery25 Dec 2025US 2025/0391542 A1Memorial Hospital for Cancer and Allied Diseases
Most cited
By later US patents
- Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues260US 6,289,230 B1LighTouch Medical, Inc. · 2001
- Raman optrode processes and devices for detection of chemicals and microorganisms188US 5,866,430 A1999
- Methods and apparatus for filtering an optical fiber165US 6,222,970 B1Cirrex Corp. · 2001
- Method and apparatus for improved fiber optic light management147US 5,953,477 AVisionex, Inc. · 1999
- Raman spectroscopic method for determining the ligand binding capacity of biologicals92US 6,040,191 A2000