A61K 49/0466
Liposomes, lipoprotein vesicles
Official title: {Liposomes, lipoprotein vesicles, e.g. HDL or LDL lipoproteins, phospholipidic or polymeric micelles}
A61K49/0466 (Liposomes, lipoprotein vesicles) appears on 51 US grants and 51 published applications in this corpus.
Search patents in A61K- Granted patents
- 51
- Published applications
- 51
- Assignees
- 44
- Inventors
- 138
- Latest grant
- 3 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 2 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 4 | 1 |
| 2014 | 3 | 6 |
| 2015 | 2 | 2 |
| 2016 | 3 | 2 |
| 2017 | 3 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 3 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Multimodal CT/optical agents3 Aug 2021US 11,077,214 B2University Health Network
- Multi-component nanochains20 Jul 2021US 11,065,202 B2Case Western Reserve University
- Polyphosphazene delivery system for inorganic nanocrystals9 Mar 2021US 10,940,217 B2The Penn State Research Foundation
- Multi-component nanochains4 Dec 2018US 10,143,653 B2Case Western Reserve University
- Medical tissue-marker and manufacturing method for the same17 Jul 2018US 10,022,459 B2National University Corporation Chiba University
- Methods for targeted imaging with spherical rhdls19 Sep 2024US 2024/0307565 A1Signablok, Inc.
- Multi-component nanochains24 Jun 2021US 2021/0186875 A9Case Western Reserve University
- Multi-component nanochains10 Oct 2019US 2019/0307687 A1Case Western Reserve University
- Cancer binding radio-opaque peptides that are targeted for disintegration by radiant energy12 Sep 2019US 2019/0274645 A1CAO Group, Inc.
- Administration of growth factors for the treatment of cns disorders24 May 2018US 2018/0140672 A1The Regents of the University of California
Most cited
By later US patents
- Targeted co-polymers for radiographic imaging210US 5,746,998 AThe General Hospital Corporation · 1998
- Contrast media containing liposomes as carriers124US 4,192,859 AE. R. Squibb & Sons, Inc. · 1980
- Liposomes120US 5,676,928 ADaiichi Pharmaceutical Co., Ltd. · 1997
- Compounds106US 6,350,431 B1Nycomed Imaging AS · 2002
- X-ray contrast agent97US 5,550,263 AKarlshamns LipidTeknik AB · 1996