G01N 2430/00
Assays
Official title: Assays, e.g. immunoassays or enzyme assays, involving synthetic organic compounds as analytes
G01N2430/00 (Assays) appears on 122 US grants and 161 published applications in this corpus.
Search patents in G01N- Granted patents
- 122
- Published applications
- 161
- Assignees
- 116
- Inventors
- 453
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 3 |
| 2003 | 5 | 8 |
| 2004 | 2 | 6 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 3 | 4 |
| 2008 | 2 | 6 |
| 2009 | 2 | 6 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 4 | 6 |
| 2013 | 2 | 2 |
| 2014 | 2 | 8 |
| 2015 | 4 | 15 |
| 2016 | 5 | 4 |
| 2017 | 10 | 11 |
| 2018 | 5 | 11 |
| 2019 | 5 | 4 |
| 2020 | 7 | 5 |
| 2021 | 4 | 9 |
| 2022 | 6 | 10 |
| 2023 | 5 | 5 |
| 2024 | 5 | 8 |
| 2025 | 9 | 5 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2430/10InsecticidesIndexing code26
- G01N 2430/20HerbicidesIndexing code19
- G01N 2430/60Synthetic polymers other than synthetic polypeptides as analytesIndexing code17
- G01N 2430/40DioxinsIndexing code6
- G01N 2430/50Polyaromatic hydrocarbonsIndexing code5
- G01N 2430/30Polychlorinated biphenylsIndexing code3
Recent patents
- Maribavir isomers, compositions, methods of making and methods of using23 Jun 2026US 12,661,368 B2Takeda Pharmaceutical Company Limited
- Assays for detecting the presence or amount of an anti-drug antibody3 Mar 2026US 12,566,186 B2Genzyme Corporation
- Fluorescent indicators for calcium metal ion detection13 Jan 2026US 12,523,648 B1ION Biosciences
- Maribavir isomers, compositions, methods of making and methods of using21 Oct 2025US 12,447,169 B2Takeda Pharmaceutical Company Limited
- Homogeneous enzyme immunoassay for keratinized structures30 Sep 2025US 12,429,484 B2Psychemedics Corporation
- Fluorescent indicators for calcium metal ion detection13 Aug 2026US 2026/0235583 A1ION Biosciences
- Systems and methods for detection of glyphosate23 Jul 2026US 2026/0210947 A1The Trustees of Indiana University
- Genetically encoded branding on thermoplastic polymers25 Jun 2026US 2026/0177539 A1NEOX Public Benefit LLC
- Origami-mediated chemical agent (orca) detection platform28 May 2026US 2026/0146948 A1Battelle Memorial Institute
- Methods of detecting microplastics in biological samples23 Apr 2026US 2026/0110701 A1
Most cited
By later US patents
- Process for producing isoprenoid compounds by microorganisms and a method for screening compounds with antibiotic or weeding activity70US 7,132,268 B2Kyowa Hakko Kogyo Co., Ltd. · 2006
- Process for producing isoprenoid compounds by microorganisms and a method for screening compounds with antibiotic or weeding activity64US 7,208,298 B2Kyowa Hakko Kogyo Co., Ltd. · 2007
- Process for producing isoprenoid compounds by microorganisms and a method for screening compounds with antibiotic or weeding activity44US 6,806,076 B1Kyowa Hakko Kogyo Co., Ltd. · 2004
- 7-hydroxycoumarin-based cell-tracking reagents42US 9,400,273 B1Life Technologies Corporation · 2016
- Process for producing isoprenoid compounds by microorganisms and a method for screening compounds with antibiotic or weeding activity41US 7,364,885 B2Kyowa Hakko Kogyo Co., Ltd. · 2008