A61K 49/1824
Coated or functionalised nanoparticles
Official title: {coated or functionalised nanoparticles (liposomes A61K49/1812; nanoemulsions A61K49/1806; micelles A61K49/1809)}
A61K49/1824 (Coated or functionalised nanoparticles) appears on 580 US grants and 977 published applications in this corpus.
Search patents in A61K- Granted patents
- 580
- Published applications
- 977
- Assignees
- 532
- Inventors
- 2,185
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 24 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 10 |
| 2003 | 8 | 17 |
| 2004 | 2 | 4 |
| 2005 | 3 | 13 |
| 2006 | 2 | 20 |
| 2007 | 3 | 23 |
| 2008 | 5 | 27 |
| 2009 | 5 | 56 |
| 2010 | 5 | 52 |
| 2011 | 10 | 58 |
| 2012 | 14 | 61 |
| 2013 | 32 | 46 |
| 2014 | 35 | 64 |
| 2015 | 34 | 71 |
| 2016 | 29 | 57 |
| 2017 | 43 | 47 |
| 2018 | 32 | 59 |
| 2019 | 30 | 48 |
| 2020 | 31 | 49 |
| 2021 | 31 | 45 |
| 2022 | 35 | 38 |
| 2023 | 27 | 49 |
| 2024 | 19 | 30 |
| 2025 | 23 | 17 |
| 2026 | 15 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic formulations for biomarker sampling and enhanced drug delivery22 Sep 2026US 12,741,038 B2Rocket Science Health Corp.
- Method for treating cancerous tissue with a nanotherapeutic1 Sep 2026US 12,721,910 B2Imam Abdulrahman Bin Faisal University
- Methods for preparing nanotherapeutic compositions1 Sep 2026US 12,721,911 B2Imam Abdulrahman Bin Faisal University
- Blood-brain barrier-penetrating nanotheranostics for acute and chronic neurodegenerative diseases and the like14 Jul 2026US 12,678,457 B2The Governing Council of the University of Toronto
- Magnetic probe apparatus23 Jun 2026US 12,663,487 B2Endomagnetics Ltd
- Method for synthesizing zeolite nanoparticles in a saline phosphate buffer and associated nanoparticles, suspensions, pharmaceutical composition and uses8 Oct 2026US 2026/0306532 A1Centre National De La Recherche Scientifique
- Dual-modal tumor imaging using functionalized iron-oxide nanoparticles for mri and fluorescence imaging3 Sep 2026US 2026/0256952 A1University of South Florida
- All-in-one multimodal nanotheranostic platform for image-guided therapy20 Aug 2026US 2026/0241003 A1The Johns Hopkins University
- Near-Infrared Dyes And Conjugates For Targeting Tumors20 Aug 2026US 2026/0241040 A1Lahjavida, LLC
- Methods for imaging using spcct13 Aug 2026US 2026/0232805 A1
Most cited
By later US patents
- Composition useful for in vivo delivery of biologics and methods employing same369US 5,498,421 AVivorx Pharmaceuticals, Inc. · 1996
- Coated nanoparticles262US 6,548,264 B1University of Florida · 2003
- Mucoadhesive compositions for increasing the ultrasonic image contrast of the digestive tract241US 5,688,490 ABracco International B. V. · 1997
- Methods for the preparation of immunostimulating agents for in vivo delivery200US 5,665,383 AVivorx Pharmaceuticals, Inc. · 1997
- Magnetic resonance imaging with fluorocarbons encapsulated in a cross-linked polymeric shell193US 5,362,478 AVivorx Pharmaceuticals, Inc. · 1994