C07H 1/04
Introducing polyphosphoric acid radicals
C07H1/04 (Introducing polyphosphoric acid radicals) appears on 25 US grants and 39 published applications in this corpus.
Search patents in C07H- Granted patents
- 25
- Published applications
- 39
- Assignees
- 37
- Inventors
- 130
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 5 | 4 |
| 2017 | 3 | 3 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 5 | 7 |
| 2022 | 3 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Synthesis of an antiviral azasugar triphosphate17 Feb 2026US 12,552,827 B2BioCryst Pharmaceuticals, Inc.
- Synthesis of 6-azido-6-deoxy-2-n-acetyl-hexosamine-nucleoside diphosphate22 Apr 2025US 12,281,135 B2Synaffix B.V.
- Method for preparing 3′-O-amino-2′-deoxyribonucleoside-5′-triphosphate20 Aug 2024US 12,065,461 B2Centre National De La Recherche Scientifique
- Method for preparing 3′-o-amino-2′-deoxyribonucleoside-5′-triphosphates30 May 2023US 11,661,436 B2DNA Script
- Method for preparing cangrelor tetrasodium salt13 Sep 2022US 11,440,934 B2Yabao Pharmaceutical Group Co., Ltd.
- Cap analogs with 5'-terminal acyclic guanosine derivative6 Aug 2026US 2026/0226091 A1CureVac AG
- Vinylphosphonic acid-modified mrna cap analog, method for preparing same, and use thereof25 Jun 2026US 2026/0176275 A1Jiangsu Synthgene Biotechnology Co., Ltd.
- Efficient method for making highly purified 5’- capped oligonucleotides25 Dec 2025US 2025/0388620 A1TriLink BioTechnologies, LLC
- Synthesis of 6-azido-6-deoxy-2-n-acetyl-hexosamine-nucleoside diphosphate2 Oct 2025US 2025/0304611 A1Synaffix B.V.
- Trinucleotide cap analogs and methods of use thereof3 Apr 2025US 2025/0108066 A1TriLink BioTechnologies, LLC
Most cited
By later US patents
- Synthesis of four color 3′O-allyl, modified photocleavable fluorescent nucleotides and related methods74US 7,982,029 B2The Trustees of Columbia University in the City of New York · 2011
- Synthesis of four-color 3′-O-allyl modified photocleavable fluorescent nucleotides and related methods50US 9,255,292 B2The Trustees of Columbia University in the City of New York · 2016
- Oligonucleotide synthesis method using highly dispersible liquid-phase support22US 9,284,344 B2Hokkaido System Science Co., Ltd. · 2016
- Method of preparing oligomeric compounds using modified coupling protocols4US 9,701,708 B2Ionis Pharmaceuticals, Inc. · 2017
- Method for preparing 3′-O-amino-2′-deoxyribonucleoside-5′-triphosphate2US 12,065,461 B2Centre National De La Recherche Scientifique · 2024