Y10T 436/24
Nuclear magnetic resonance, electron spin resonance or other spin effects or mass
Official title: Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry
Y10T436/24 (Nuclear magnetic resonance, electron spin resonance or other spin effects or mass) appears on 1,883 US grants and 1,480 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,883
- Published applications
- 1,480
- Assignees
- 847
- Inventors
- 3,285
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 12 | 0 |
| 1988 | 10 | 0 |
| 1989 | 22 | 0 |
| 1990 | 24 | 0 |
| 1991 | 30 | 0 |
| 1992 | 40 | 0 |
| 1993 | 54 | 0 |
| 1994 | 68 | 0 |
| 1995 | 66 | 0 |
| 1996 | 50 | 0 |
| 1997 | 62 | 0 |
| 1998 | 45 | 0 |
| 1999 | 38 | 0 |
| 2000 | 30 | 0 |
| 2001 | 53 | 23 |
| 2002 | 51 | 142 |
| 2003 | 102 | 142 |
| 2004 | 90 | 130 |
| 2005 | 62 | 117 |
| 2006 | 80 | 113 |
| 2007 | 76 | 83 |
| 2008 | 75 | 88 |
| 2009 | 52 | 78 |
| 2010 | 80 | 84 |
| 2011 | 93 | 99 |
| 2012 | 69 | 75 |
| 2013 | 88 | 59 |
| 2014 | 75 | 65 |
| 2015 | 57 | 50 |
| 2016 | 50 | 25 |
| 2017 | 34 | 24 |
| 2018 | 19 | 16 |
| 2019 | 20 | 18 |
| 2020 | 20 | 13 |
| 2021 | 10 | 6 |
| 2022 | 12 | 9 |
| 2023 | 11 | 8 |
| 2024 | 9 | 5 |
| 2025 | 5 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detection of vitamins A and E by tandem mass spectrometry9 Jun 2026US 12,650,436 B2Quest Diagnostics Investments Incorporated
- Methods for detecting estrone by mass spectrometry5 May 2026US 12,618,857 B2Quest Diagnostics Investments Incorporated
- Systems and methods for quantifying an analyte extracted from a sample29 Jul 2025US 12,374,538 B2Purdue Research Foundation
- Synchronization of ion generation with cycling of a discontinuous atmospheric interface17 Jun 2025US 12,334,328 B2Purdue Research Foundation
- Methods for detecting vitamin D metabolites by mass spectrometry29 Apr 2025US 12,287,346 B2Quest Diagnostics Investments Incorporated
- Methods for detecting estrone by mass spectrometry2 Jul 2026US 2026/0186006 A1Quest Diagnostics Investments Incorporated
- Detection of vitamins a and e by tandem mass spectrometry21 May 2026US 2026/0140125 A1Quest Diagnostics Investments Incorporated
- Detection of vitamins a and e by tandem mass spectrometry14 May 2026US 2026/0133209 A1Quest Diagnostics Investments Incorporated
- Quantitation of tamoxifen and metabolites thereof by mass spectrometry30 Apr 2026US 2026/0118337 A1Quest Diagnostics Investments Incorporated
- Vitamin d metabolite determination utilizing mass spectrometry following derivatization3 Jul 2025US 2025/0216404 A1Quest Diagnostics Investments Incorporated
Most cited
By later US patents
- Organo Luminescent semiconductor nanocrystal probes for biological applications and process for making and using such probes703US 5,990,479 AThe Regents of the University of California · 1999
- Microscale fluid handling system662US 5,872,010 ANortheastern University · 1999
- Method for the production of medical-grade lipid-coated microbubbles, paramagnetic labeling of such microbubbles and therapeutic uses of microbubbles492US 5,215,680 ACavitation-Control Technology, Inc. · 1993
- DNA sequencing by mass spectrometry396US 5,547,835 ASequenom, Inc. · 1996
- DNA diagnostic based on mass spectrometry372US 5,605,798 ASequenom, Inc. · 1997