A61K 47/549
Sugars, nucleosides, nucleotides or nucleic acids
Official title: {Sugars, nucleosides, nucleotides or nucleic acids}
A61K47/549 (Sugars, nucleosides, nucleotides or nucleic acids) appears on 1,365 US grants and 2,604 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,365
- Published applications
- 2,604
- Assignees
- 1,025
- Inventors
- 4,791
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 11 | 0 |
| 1996 | 13 | 0 |
| 1997 | 28 | 0 |
| 1998 | 38 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 12 | 4 |
| 2002 | 12 | 9 |
| 2003 | 12 | 26 |
| 2004 | 8 | 22 |
| 2005 | 6 | 32 |
| 2006 | 11 | 50 |
| 2007 | 8 | 40 |
| 2008 | 9 | 39 |
| 2009 | 8 | 34 |
| 2010 | 16 | 43 |
| 2011 | 18 | 55 |
| 2012 | 29 | 49 |
| 2013 | 28 | 50 |
| 2014 | 53 | 79 |
| 2015 | 47 | 108 |
| 2016 | 69 | 122 |
| 2017 | 62 | 115 |
| 2018 | 83 | 130 |
| 2019 | 70 | 129 |
| 2020 | 79 | 140 |
| 2021 | 91 | 213 |
| 2022 | 87 | 211 |
| 2023 | 104 | 240 |
| 2024 | 111 | 264 |
| 2025 | 110 | 238 |
| 2026 | 76 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glucose triptolide conjugates and uses thereof6 Oct 2026US 12,753,200 B2Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- Belumosudil metabolites and uses thereof in the treatment of chronic graft-versus-host disease22 Sep 2026US 12,741,959 B2Kadmon Corporation, LLC
- Carbohydrate derivatives and kits for cell surface labeling15 Sep 2026US 12,734,242 B2Institute of Organic Chemistry and Biochemistry AS Cr, V. V. I.
- Compositions and methods for inhibiting ANGPTL3 expression15 Sep 2026US 12,735,710 B2Dicerna Pharmaceuticals, Inc.
- Triptolide conjugates and uses thereof25 Aug 2026US 12,715,894 B2Reyoung Corporation
- Helicase degraders8 Oct 2026US 2026/0306641 A1H. Lee Moffitt Cancer Center and Research Institute, Inc.
- Modular platform for molecular conjugation8 Oct 2026US 2026/0306645 A1CamBrixBio Ltd
- Asgpr binders and compositions and methods thereof8 Oct 2026US 2026/0306647 A1Biohaven Therapeutics Ltd.
- Liposome conjugate targeting m2 macrophage and use thereof8 Oct 2026US 2026/0306657 A1Hangzhou Normal University
- Nucleic acid-peptide-nucleic acid conjugate molecules and methods of making the same1 Oct 2026US 2026/0295069 A1Arizona Board of Regents on behalf of Arizona State University
Most cited
By later US patents
- Backbone modified oligonucleotide analogs983US 5,602,240 ACiba-Geigy Corporation · 1997
- Polyamine conjugated oligonucleotides609US 5,138,045 AIsis Pharmaceuticals, Inc. · 1992
- Nucleic acid ligands561US 5,475,096 AUniversity Research Corporation · 1995
- Dual action 2',5'-oligoadenylate antiviral derivatives and uses thereof518US 5,550,111 ATemple University of the Commonwealth System of Higher Education · 1996
- Backbone modified oligonucleotide analogs and preparation thereof through reductive coupling486US 5,386,023 AIsis Pharmaceuticals, Inc. · 1995