G01N 2021/6469
Cavity
Official title: {Cavity, e.g. ellipsoid}
G01N2021/6469 (Cavity) appears on 82 US grants and 73 published applications in this corpus.
Search patents in G01N- Granted patents
- 82
- Published applications
- 73
- Assignees
- 67
- Inventors
- 170
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 5 |
| 2011 | 3 | 4 |
| 2012 | 3 | 7 |
| 2013 | 5 | 3 |
| 2014 | 3 | 6 |
| 2015 | 3 | 4 |
| 2016 | 2 | 5 |
| 2017 | 7 | 6 |
| 2018 | 7 | 6 |
| 2019 | 3 | 0 |
| 2020 | 3 | 1 |
| 2021 | 1 | 4 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Recycling optical cavity, optical system, and optical construction18 Aug 2026US 12,710,368 B23M Innovative Properties Company
- Instantaneous non-diffracting light sheets11 Aug 2026US 12,704,706 B2University of Central Florida Research Foundation, Inc.
- Rapid field-deployable detection of SARS-CoV-2 virus17 Mar 2026US 12,577,625 B2The J. David Gladstone Institutes, a testamentary trust established under the Will of J. David Gladstone
- Surface-based luminescence measurement substrate3 Feb 2026US 12,540,899 B2Ecole Polytechnique Federale De Lausanne (Epfl)
- Detecting apparatus15 Aug 2023US 11,726,040 B2Disco Corporation
- Spatiotemporal Multiplexing Module28 Nov 2024US 2024/0393247 A1The Rockefeller University
- Recycling optical cavity, optical system, and optical construction23 Mar 2023US 2023/0092755 A13M Innovative Properties Company
- Apparatus for detecting fine dust and microorganisms24 Nov 2022US 2022/0373477 A1Mediaever. Co., Ltd.
- Detecting apparatus25 Aug 2022US 2022/0268700 A1Disco Corporation
- Surface-based luminescence measurement substrate16 Jun 2022US 2022/0187208 A1Ecole Polytechnique Federale De Lausanne (Epfl)
Most cited
By later US patents
- Improved particle sensor and method for assaying a particle119US 5,467,189 AVenturedyne, Ltd. · 1995
- Optical apparatus103US 6,819,411 B1Xy, LLC · 2004
- Fluorescence detection type electrophoresis apparatus98US 5,062,942 AHitachi, Ltd. · 1991
- Collecting hemispherical attachment for spectrophotometry89US 4,853,542 A1989
- Optical apparatus76US 7,221,453 B2Xy, LLC · 2007