A61K 47/6929
The form being a nanoparticle
Official title: {the form being a nanoparticle, e.g. an immuno-nanoparticle}
A61K47/6929 (The form being a nanoparticle) appears on 1,686 US grants and 3,493 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,686
- Published applications
- 3,493
- Assignees
- 1,278
- Inventors
- 6,689
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 8 |
| 2003 | 5 | 11 |
| 2004 | 3 | 22 |
| 2005 | 5 | 32 |
| 2006 | 6 | 38 |
| 2007 | 6 | 38 |
| 2008 | 7 | 39 |
| 2009 | 14 | 46 |
| 2010 | 10 | 77 |
| 2011 | 22 | 68 |
| 2012 | 39 | 83 |
| 2013 | 60 | 102 |
| 2014 | 52 | 136 |
| 2015 | 69 | 144 |
| 2016 | 89 | 164 |
| 2017 | 92 | 180 |
| 2018 | 92 | 216 |
| 2019 | 128 | 212 |
| 2020 | 145 | 241 |
| 2021 | 133 | 302 |
| 2022 | 117 | 303 |
| 2023 | 138 | 286 |
| 2024 | 146 | 288 |
| 2025 | 150 | 237 |
| 2026 | 95 | 219 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Therapeutic carbon nanomaterial H2S oxidants for biological polysulfide synthesis6 Oct 2026US 12,752,017 B2The Texas A&M University System
- Method for treating tumours by capturing copper and/or iron6 Oct 2026US 12,752,018 B2Centre National De La Recherche Scentifique (Cnrs)
- Pharmaceutical composition for treatment or prevention of ischemic cardiovascular disease29 Sep 2026US 12,746,220 B2Industry-Academic Cooperation Foundation, Yonsei University
- Cobalt-porphyrin complexes for the inactivation of the biological activity of opioids15 Sep 2026US 12,734,146 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Treatment and/or diagnosis of a cancer type characterized by expressing zinc transporter ZIP415 Sep 2026US 12,734,245 B2Universitat Pompeu Fabra
- Nanoparticles for photoimmune therapy comprising photosensitizer and adjuvant, and usage thereof8 Oct 2026US 2026/0306632 A1Korea Institute of Science and Technology
- Thrombin sensitive platelet like particles8 Oct 2026US 2026/0306660 A1North Carolina State University
- Adipose targeting peptides, compositions, and methods of use thereof1 Oct 2026US 2026/0295070 A1Arizona Board of Regents on behalf of Arizona State University
- Use of alginate oligomers to enhance the translocation of micro/nanoparticles across mucus layers1 Oct 2026US 2026/0295071 A1Algipharma AS
- Polymer nanoparticle compositions for non-viral gene delivery1 Oct 2026US 2026/0295072 A1Battelle Memorial Institute
Most cited
By later US patents
- Biodegradable injectable nanoparticles724US 5,543,158 AMassachusetts Institute of Technology · 1996
- Therapeutic inhibitor of vascular smooth muscle cells562US 5,733,925 ANeoRx Corporation · 1998
- Diagnosis, removal, or mechanical damaging of tumor using plasmonic nanobubbles513US 10,471,159 B1Masimo Corporation · 2019
- Surface modified anticancer nanoparticles469US 5,399,363 AEastman Kodak Company · 1995
- Therapeutic inhibitor of vascular smooth muscle cells308US 6,074,659 ANoeRx Corporation · 2000