G01N 2021/015
Apparatus with interchangeable optical heads or interchangeable block of optics and detector
Official title: {Apparatus with interchangeable optical heads or interchangeable block of optics and detector}
G01N2021/015 (Apparatus with interchangeable optical heads or interchangeable block of optics and detector) appears on 21 US grants and 27 published applications in this corpus.
Search patents in G01N- Granted patents
- 21
- Published applications
- 27
- Assignees
- 20
- Inventors
- 53
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 3 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Warm filter configuration for reducing effects of reflected infrared radiation systems and methods14 Jul 2026US 12,680,879 B2FLIR Systems, Inc.
- Spectrometer systems and methods of remote data acquisition for detecting chemical compositions2 Jun 2026US 12,644,828 B2ABB Schweiz AG
- Devices, systems, and methods for agrochemical detection and agrochemical compositions30 Sep 2025US 12,429,417 B2Spogen Biotech Inc.
- Microfluidics system, instrument, and cartridge including self-aligning optical fiber system and method9 Sep 2025US 12,411,297 B2
- Devices, systems, and methods for agrochemical detection and agrochemical compositions13 Feb 2024US 11,898,955 B2Spogen Biotech Inc.
- Microfluidics system, instrument, and cartridge including self-aligning optical fiber system and method4 Dec 2025US 2025/0369869 A1Advanced Instrument Pte. Ltd.
- Multimodal and modular apparatus for optical measurements of a material sample20 Nov 2025US 2025/0354913 A1Rheolution Inc.
- Spectrometer systems and methods of remote data acquisition for detecting chemical compositions21 Aug 2025US 2025/0264403 A1ABB Schweiz AG
- Devices, systems, and methods for agrochemical detection and agrochemical compositions20 Mar 2025US 2025/0093260 A1Spogen Biotech Inc.
- Devices, systems, and methods for agrochemical detection and agrochemical compositions26 Sep 2024US 2024/0319080 A1Spogen Biotech Inc.
Most cited
By later US patents
- Modular scatterometer with interchangeable scanning heads36US 5,196,906 ATMA Technologies, Inc. · 1993
- Multiwell microelectrode array with optical stimulation9US 9,279,797 B2Axion BioSystems, Inc. · 2016
- Multiwell microelectrode array with optical stimulation9US 9,360,469 B1Axion BioSystems, Inc. · 2016
- Devices, systems, and methods for agrochemical detection and agrochemical compositions5US 10,788,419 B2Spogen Biotech Inc. · 2020
- Liquid and plate sensors for microplate injector system5US 9,784,685 B2Molecular Devices, LLC · 2017