G01N 33/82
Involving vitamins or their receptors
Official title: involving vitamins {or their receptors}
G01N33/82 (Involving vitamins or their receptors) appears on 440 US grants and 523 published applications in this corpus.
Search patents in G01N- Granted patents
- 440
- Published applications
- 523
- Assignees
- 283
- Inventors
- 970
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 10 | 0 |
| 1982 | 10 | 0 |
| 1983 | 6 | 0 |
| 1984 | 9 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 5 |
| 2003 | 2 | 11 |
| 2004 | 3 | 7 |
| 2005 | 5 | 9 |
| 2006 | 3 | 10 |
| 2007 | 2 | 11 |
| 2008 | 2 | 8 |
| 2009 | 4 | 13 |
| 2010 | 9 | 20 |
| 2011 | 21 | 26 |
| 2012 | 12 | 24 |
| 2013 | 15 | 33 |
| 2014 | 22 | 36 |
| 2015 | 17 | 25 |
| 2016 | 20 | 34 |
| 2017 | 24 | 42 |
| 2018 | 17 | 23 |
| 2019 | 23 | 26 |
| 2020 | 20 | 23 |
| 2021 | 19 | 30 |
| 2022 | 21 | 27 |
| 2023 | 19 | 23 |
| 2024 | 17 | 26 |
| 2025 | 13 | 16 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for identifying pre-disposition to cognitive decline and agents for reducing or preventing cognitive decline, or improving cognitive ability29 Sep 2026US 12,746,255 B2Societe des Produits Nestle S. A.
- System for determining an underlying cause of anemia25 Aug 2026US 12,716,900 B2Quest Diagnostics Investments Incorporated
- Landless monogastric animal production system18 Aug 2026US 12,708,106 B2Dsm IP Assets B.V.
- Labels comprising dibromopyridazinediones for immunoassays and methods of production and use thereof9 Jun 2026US 12,649,853 B2Siemens Healthcare Diagnostics Inc.
- Detection of vitamins A and E by tandem mass spectrometry9 Jun 2026US 12,650,436 B2Quest Diagnostics Investments Incorporated
- Methods and systems for measuring ascorbic acid3 Sep 2026US 2026/0258008 A1Laboratory Corporation of America Holdings
- Methods and compositions for functionalizing the surface of elastomeric particles20 Aug 2026US 2026/0243758 A1The Regents of the University of Colorado, a body corporate
- Mass spectrometry of steroidal compounds in multiplex samples18 Jun 2026US 2026/0169010 A1Quest Diagnostics Investments Incorporated
- Methods and compositions for providing customized nutritional supplements18 Jun 2026US 2026/0169011 A1Vibrant Holdings, LLC
- Systems and methods for multiplex detection of biomarkers11 Jun 2026US 2026/0160759 A1Veravas, Inc.
Most cited
By later US patents
- Test device224US 4,094,647 AThyroid Diagnostics, Inc. · 1978
- Intrinsic factor - horse peroxidase conjugates and a method for increasing the stability thereof199US 5,350,674 ABecton, Dickinson and Company · 1994
- Assay for sulfhydryl amino acids and methods for detecting and distinguishing cobalamin and folic acid deficency93US 4,940,658 AUniversity Patents, Inc. · 1990
- Nucleophilic polysubstituted aryl acridinium esters and uses thereof85US 5,241,070 ACiba Corning Diagnostics Corp. · 1993
- Functional vitamin D derivatives and a method for determining 25-hydroxy-vitamin D and 1α, dihydroxy-vitamin D73US 6,787,660 B1Biomedica GmbH · 2004