G01N 33/9413
Dopamine
Official title: {Dopamine}
G01N33/9413 (Dopamine) appears on 65 US grants and 95 published applications in this corpus.
Search patents in G01N- Granted patents
- 65
- Published applications
- 95
- Assignees
- 86
- Inventors
- 223
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 5 |
| 2003 | 1 | 8 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 2 | 5 |
| 2008 | 0 | 2 |
| 2009 | 1 | 7 |
| 2010 | 1 | 4 |
| 2011 | 0 | 4 |
| 2012 | 4 | 3 |
| 2013 | 4 | 6 |
| 2014 | 4 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 4 |
| 2018 | 0 | 3 |
| 2019 | 4 | 6 |
| 2020 | 6 | 4 |
| 2021 | 2 | 7 |
| 2022 | 2 | 2 |
| 2023 | 1 | 5 |
| 2024 | 3 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Neurotransmitter concentration measuring apparatus for providing second derivative-based neurotransmitter concentration measurement result of fast-scan cyclic voltammetry data and method thereof22 Sep 2026US 12,742,748 B2Daegu Gyeongbuk Institute of Science and Technology
- Indium oxide doped zinc oxide decorated mesoporous carbon nanocomposite as a dopamine sensor27 Jan 2026US 12,535,450 B1Najran University
- Non-enzymatic electrochemical sensor for measuring analytes7 Jan 2025US 12,188,898 B2Terumo Kabushiki Kaisha
- Methods for measuring the potency of AADC viral vectors29 Oct 2024US 12,129,476 B2Voyager Therapeutics, Inc.
- Method for simultaneous analysis of neurotransmitters and their metabolites based on derivatization15 Oct 2024US 12,117,457 B2Korea Institute of Science and Technology
- Potency assay matrix for neuronal cells24 Sep 2026US 2026/0287576 A1Aspen Neuroscience, Inc.
- Device and method for detecting adulteration urine by immunoassay3 Sep 2026US 2026/0259207 A1Hangzhou Biotest Biotech Co., LTD.
- Reagent pen testing device and method27 Aug 2026US 2026/0251666 A1Probitas LLC
- Genetically encoded bioluminescent sensors22 Jan 2026US 2026/0023089 A1Central Michigan University
- Chemical sensors employing ph-sensitive aptamers1 Jan 2026US 2026/0002935 A1Ohio State Innovation Foundation
Most cited
By later US patents
- Isolation propagation and directed differentiation of stem cells from embryonic and adult central nervous system of mammals223US 5,753,506 ACNS Stem Cell Technology, Inc. · 1998
- In vitro generation of differentiated neurons from cultures of mammalian multipotential CNS stem cells145US 6,040,180 ANeuralStem Biopharmaceuticals, Ltd. · 2000
- Methods of identifying responders to dopamine agonist therapy and treating metabolic conditions thereof32US 8,137,993 B2VeroScience LLC · 2012
- Methods of identifying responders to dopamine agonist therapy and treating metabolic conditions thereof32US 8,137,994 B2VeroScience LLC · 2012
- Phosphodiesterase activity and regulation of phosphodiesterase 1B-mediated signaling in brain21US 9,157,906 B2Children's Hospital Medical Center · 2015