G01N 2021/0392
Nonplanar windows
Official title: {Nonplanar windows}
G01N2021/0392 (Nonplanar windows) appears on 31 US grants and 27 published applications in this corpus.
Search patents in G01N- Granted patents
- 31
- Published applications
- 27
- Assignees
- 37
- Inventors
- 93
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 3 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 3 |
| 2025 | 0 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spectroscopic devices, systems, and methods for optical sensing of molecular species9 Apr 2024US 11,953,434 B2Shell Oil Compny
- Sanitary in-line sight glass assembly14 Nov 2023US 11,815,730 B2Dixon Valve and Coupling Company
- Isolation of fluid sample in multi-pass optical system27 Jun 2023US 11,686,670 B2Yokogawa Electric Corporation
- Protein-matrix microlens array diffraction device and method for preparing the same11 Jan 2022US 11,221,437 B2Tsinghua University
- Method and a system for determinations of cell suspensions22 Sep 2020US 10,782,306 B2Koninklijke Philips N. V.
- Improvements in or relating to a flow device6 Aug 2026US 2026/0227317 A1Refeyn Ltd
- Multiband multi-pass absorption spectroscopy gas sensing16 Jul 2026US 2026/0202324 A1
- Optical measurement systems and techniques for water used in food and beverage processes9 Jul 2026US 2026/0194389 A1Ecolab USA Inc.
- Optical sensor device30 Jan 2025US 2025/0035541 A1Tianma Japan, Ltd.
- Flow cell and measuring method16 Jan 2025US 2025/0020572 A1FUJIFILM Corporation
Most cited
By later US patents
- Optical cell and optical detection systems light absorption91US 5,414,508 AHitachi, Ltd. · 1995
- Optical tomography of small objects using parallel ray illumination and post-specimen optical magnification53US 6,944,322 B2Visiongate, Inc. · 2005
- Ball cell windows for spectrophotometers52US 4,747,687 AMilton Roy Company · 1988
- Sample arrangement for spectrometry, method for the measurement of luminescence and scattering and application of the sample arrangement44US 4,714,345 A1987
- Apparatus for investigating fast chemical reactions by optical detection42US 4,074,939 AMax-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V. · 1978