C07H 19/14
Pyrrolo-pyrimidine radicals
C07H19/14 (Pyrrolo-pyrimidine radicals) appears on 285 US grants and 353 published applications in this corpus.
Search patents in C07H- Granted patents
- 285
- Published applications
- 353
- Assignees
- 158
- Inventors
- 695
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 8 | 6 |
| 2003 | 6 | 6 |
| 2004 | 5 | 10 |
| 2005 | 2 | 8 |
| 2006 | 10 | 11 |
| 2007 | 6 | 10 |
| 2008 | 9 | 8 |
| 2009 | 6 | 7 |
| 2010 | 7 | 8 |
| 2011 | 5 | 9 |
| 2012 | 5 | 9 |
| 2013 | 6 | 13 |
| 2014 | 6 | 11 |
| 2015 | 8 | 9 |
| 2016 | 10 | 22 |
| 2017 | 15 | 25 |
| 2018 | 8 | 12 |
| 2019 | 27 | 31 |
| 2020 | 19 | 22 |
| 2021 | 27 | 21 |
| 2022 | 9 | 29 |
| 2023 | 8 | 19 |
| 2024 | 15 | 19 |
| 2025 | 11 | 17 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Long stokes shift chromenoquinoline dyes and uses in sequencing applications1 Sep 2026US 12,723,279 B2Illumina Cambridge Limited
- Modified guanines7 Jul 2026US 12,673,968 B2Nuclera Ltd
- Bioluminescent detection of DNA synthesis21 Apr 2026US 12,606,863 B2Promega Corporation
- Nucleotide cleavable linkers and uses thereof7 Apr 2026US 12,595,508 B2Singular Genomics Systems, Inc.
- Modified nucleotides and uses thereof17 Mar 2026US 12,577,271 B2Singular Genomics Systems, Inc.
- Design and synthesis of novel disulfide linker based nucleotides as reversible terminators for dna sequencing by synthesis1 Oct 2026US 2026/0297664 A1The Trustees of Columbia University in the City of New York
- Design and synthesis of cleavable fluorescent nucleotides as reversible terminators for dna sequencing by synthesis23 Jul 2026US 2026/0209840 A1The Trustees of Columbia University in the City of New York
- Design and synthesis of cleavable fluorescent nucleotides as reversible terminators for dna sequencing by synthesis16 Jul 2026US 2026/0201462 A1The Trustees of Columbia University in the City of New York
- Modified nucleotides and uses thereof18 Jun 2026US 2026/0167660 A1Singular Genomics Systems, Inc.
- Modulators of 5'-nucleotidase, ecto and the use thereof28 May 2026US 2026/0146059 A1Arcus Biosciences, Inc.
Most cited
By later US patents
- Enhanced triple-helix and double-helix formation with oligomers containing modified purines627US 5,594,121 AGilead Sciences, Inc. · 1997
- Massive parallel method for decoding DNA and RNA382US 6,664,079 B2The Trustees of Columbia University in the City of New York · 2003
- Synthesizing and screening molecular diversity375US 5,639,603 AAffymax Technologies N.V. · 1997
- Method of synthesizing diverse collections of tagged compounds263US 5,708,153 AAffymax Technologies N.V. · 1998
- Tagged synthetic oligomer libraries256US 5,770,358 AAffymax Technologies N.V. · 1998