G01N 2021/5915
Processing scan data in densitometry
Official title: {Processing scan data in densitometry}
G01N2021/5915 (Processing scan data in densitometry) appears on 60 US grants and 45 published applications in this corpus.
Search patents in G01N- Granted patents
- 60
- Published applications
- 45
- Assignees
- 47
- Inventors
- 130
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 6 |
| 2005 | 3 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 4 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 0 | 1 |
| 2020 | 1 | 4 |
| 2021 | 3 | 3 |
| 2022 | 3 | 5 |
| 2023 | 3 | 3 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2021/5923Determining zones of densityIndexing code20
- G01N 2021/5919Determining total density of a zoneIndexing code15
- G01N 2021/593Correcting from the background densityIndexing code10
- G01N 2021/5934Averaging on a zoneIndexing code8
- G01N 2021/5942For dot area ratio in printing applicationsIndexing code6
- G01N 2021/5949Correcting nonlinearity of signalIndexing code3
- G01N 2021/5938Features of monitor, displayIndexing code2
- G01N 2021/5946For binary signalIndexing code2
All 10 subgroupsShow fewer
Recent patents
- Determining reservoir fluid properties from downhole fluid analysis data using machine learning19 Aug 2025US 12,392,241 B2Schlumberger Technology Corporation
- Methods for treating polymicrobial infections15 Oct 2024US 12,116,612 B2Cap Diagnostics, LLC
- Methods for treating polymicrobial infections15 Oct 2024US 12,116,613 B2Cap Diagnostics, LLC
- Emissive element harvest12 Mar 2024US 11,929,356 B2eLux, Inc.
- System for the characterization of emissive elements26 Dec 2023US 11,855,051 B2eLux, Inc.
- Detection device9 Jul 2026US 2026/0194456 A1Japan Display Inc.
- Methods for treating polymicrobial infections26 Dec 2024US 2024/0425897 A1CAP Diagnostics, LLC, dba Pathnostics
- Methods and systems for determining suitability of compositions for inhibiting growth of polymicrobial samples5 Dec 2024US 2024/0401104 A1CAP Diagnostics, LLC, dba Pathnostics
- Methods and systems for determining suitability of compositions for inhibiting growth of polymicrobial samples7 Dec 2023US 2023/0392185 A1CAP Diagnostics, LLC, dba Pathnostics
- Methods for treating polymicrobial infections9 Nov 2023US 2023/0357817 A1CAP Diagnostics, LLC, dba Pathnostics
Most cited
By later US patents
- Quantitative light microscope using a solid state detector in the primary image plane107US 4,845,552 A1989
- Arrangement and method for the analysis of body fluids57US 7,771,659 B2PVT Probenverteiltechnik GmbH · 2010
- Video densitometer with determination of color composition53US 5,420,628 AResearch Development Foundation · 1995
- Optical tomography of small objects using parallel ray illumination and post-specimen optical magnification53US 6,944,322 B2Visiongate, Inc. · 2005
- Image pick-up device43US 4,652,916 AOmron Tateisi Electronics Co. · 1987