Y10T 436/147777
Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
Y10T436/147777 (Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]) appears on 303 US grants and 293 published applications in this corpus.
Search patents in Y10T- Granted patents
- 303
- Published applications
- 293
- Assignees
- 238
- Inventors
- 708
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 10 | 10 |
| 2003 | 6 | 4 |
| 2004 | 6 | 13 |
| 2005 | 3 | 12 |
| 2006 | 6 | 12 |
| 2007 | 8 | 7 |
| 2008 | 7 | 10 |
| 2009 | 9 | 13 |
| 2010 | 10 | 30 |
| 2011 | 12 | 43 |
| 2012 | 12 | 22 |
| 2013 | 21 | 22 |
| 2014 | 15 | 23 |
| 2015 | 20 | 26 |
| 2016 | 11 | 9 |
| 2017 | 9 | 14 |
| 2018 | 8 | 3 |
| 2019 | 6 | 7 |
| 2020 | 5 | 5 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vitamin B2 detection by mass spectrometry14 Jan 2025US 12,196,742 B2Quest Diagnostics Investments Incorporated
- Device for detecting analyte in sample28 May 2024US 11,992,843 B2Abbott Rapid Diagnostics International Unlimited Company
- Vitamin B2 detection by mass spectrometry21 Nov 2023US 11,821,889 B2Quest Diagnostics Investments Incorporated
- Method for preparing and analyzing fluorescent compounds in plasma13 Jun 2023US 11,674,965 B2MediBeacon Inc.
- Vitamin B2 detection by mass spectrometry12 Apr 2022US 11,300,559 B2Quest Diagnostics Investments Incorporated
- Vitamin b2 detection by mass spectrometry27 Mar 2025US 2025/0102491 A1Quest Diagnostics Investments Incorporated
- Treatment of Proliferative Disorders Using Antibodies to PSMA20 Feb 2025US 2025/0058000 A1Cornell University
- Device for detecting analyte in sample5 Dec 2024US 2024/0399375 A1Abbott Rapid Diagnostics International Unlimited Company
- Vitamin b2 detection by mass spectrometry8 Feb 2024US 2024/0044864 A1Quest Diagnostics Investments Incorporated
- Vitamin b2 detection by mass spectrometry21 Jul 2022US 2022/0229041 A1Quest Diagnostics Investments Incorporated
Most cited
By later US patents
- Multi-zoned reaction vessel having pressure-actuatable control means between zones440US 4,426,451 AEastman Kodak Company · 1984
- Optical sensor for sensing multiple analytes288US 6,379,969 B1Agilent Technologies, Inc. · 2002
- Polymeric luminophores for sensing of oxygen280US 5,580,527 AMoltech Corporation · 1996
- Reagentless analysis of biological samples by applying mathematical algorithms to smoothed spectra233US 7,303,922 B2Abbott Laboratories · 2007
- Chromophore probe for detection of nucleic acid221US 5,595,726 ABoard of Trustees, Univ. of TX Sys. · 1997