G01N 21/631
Using photolysis and investigating photolysed fragments
Official title: {using photolysis and investigating photolysed fragments}
G01N21/631 (Using photolysis and investigating photolysed fragments) appears on 70 US grants and 53 published applications in this corpus.
Search patents in G01N- Granted patents
- 70
- Published applications
- 53
- Assignees
- 53
- Inventors
- 139
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 4 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 4 |
| 2010 | 3 | 1 |
| 2011 | 1 | 5 |
| 2012 | 2 | 0 |
| 2013 | 3 | 4 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 4 |
| 2021 | 2 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 0 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spectroscopy systems and methods for analyzing liquids at vacuum ultraviolet (VUV) wavelengths27 Jan 2026US 12,535,408 B2VUV Analytics, Inc.
- Opto-fluidic array for radical protein foot-printing1 Apr 2025US 12,263,477 B2Gennext Technologies, Inc.
- In vivo radical dosimetry and in vivo hydroxyl radical protein foot-printing25 Jun 2024US 12,016,688 B2Gennext Technologies, Inc.
- Radical dosimetry methods for in vivo hydroxyl radical protein foot-printing18 Jun 2024US 12,013,400 B2Gennext Technologies, Inc.
- Radical dosimetry methods for in vivo hydroxyl radical protein foot-printing18 Jun 2024US 12,013,401 B2Gennext Technologies, Inc.
- Spectroscopy Systems And Methods For Analyzing Liquids At Vacuum Ultraviolet (VUV) Wavelengths16 Oct 2025US 2025/0321183 A1VUV Analytics, Inc.
- Photolytic Converter31 Jul 2025US 2025/0244246 A1Global Analyzer Systems Limited
- Opto-Fluidic Array for Radical Protein Foot-Printing30 Jan 2025US 2025/0033044 A1Gennext Technologies, Inc.
- Automotive exhaust ultraviolet spectroscopy26 Oct 2023US 2023/0341319 A1Ford Global Technologies, LLC
- Radical dosimetry methods for in vivo hydroxyl radical protein foot-printing21 Sep 2023US 2023/0296615 A1Gennext Technologies, Inc.
Most cited
By later US patents
- Photolysis system for fast-response NO2 measurements and method therefor433US 6,346,419 B1The United States of America as represented by the Department of Commerce · 2002
- Two-photon laser microscopy358US 5,034,613 ACornell Research Foundation, Inc. · 1991
- Photolytic interface for HPLC-chemiluminescence detection of non volatile N-nitroso compounds76US 5,094,815 ACornell Research Foundation, Inc. · 1992
- Method and apparatus for guiding and collecting light in photometry or the like68US 5,127,729 AInotech AG · 1992
- Laser microprocessing and the device therefor29US 5,283,417 AResearch Development Corporation of Japan · 1994