A61K 49/143
The protein being an albumin
Official title: {the protein being an albumin, e.g. HSA, BSA, ovalbumin}
A61K49/143 (The protein being an albumin) appears on 32 US grants and 42 published applications in this corpus.
Search patents in A61K- Granted patents
- 32
- Published applications
- 42
- Assignees
- 29
- Inventors
- 108
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 4 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 0 | 0 |
| 2020 | 4 | 4 |
| 2021 | 0 | 3 |
| 2022 | 4 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Contrast agents, methods for preparing contrast agents, and methods of imaging18 Aug 2026US 12,708,677 B2Georgia State University Research Foundation, Inc.
- Combination therapy of MDNA55 and a vascular endothelial growth factor a (VEGF-A)11 Aug 2026US 12,702,710 B2Medicenna Therapeutics Inc.
- Compounds for use as iron(III) MRI contrast agents27 Jan 2026US 12,534,487 B2The Research Foundation for The State University of New York
- Targeted protein contrast agents, methods of making, and uses thereof9 Dec 2025US 12,491,268 B2Georgia State University Research Foundation, Inc.
- Contrast agents, methods for preparing contrast agents, and methods of imaging29 Aug 2023US 11,738,098 B2Georgia State University Research Foundation, Inc.
- Targeted protein contrast agents, methods of making, and uses thereof30 Jul 2026US 2026/0216379 A1Georgia State University Research Foundation, Inc.
- Phytic acid-based ternary complex biomimetic nanomaterial, and preparation method and use thereof23 Apr 2026US 2026/0108641 A1The Second Hospital of Tian Jin Medical University
- Iron(iii) macrocyclic complexes with mixed hyroxyl pendants as mri contrast agents11 Jul 2024US 2024/0228524 A1
- Gadolinium chelate, preparation method therefor, and application thereof2 May 2024US 2024/0139349 A1South Medical University
- Contrast agents, methods for preparing contrast agents, and methods of imaging14 Mar 2024US 2024/0082434 A1Georgia State University Research Foundation, Inc.
Most cited
By later US patents
- Method of enhancing NMR imaging using chelated paramagnetic ions bound to biomolecules213US 5,021,236 ASchering Corporation · 1991
- Sterile pharmaceutical compositions of gadolinium chelates useful enhancing NMR imaging99US 4,957,939 ASchering Corporation · 1990
- Method to enhance NMR imaging using chelated paramagnetic ions94US 4,963,344 ASchering Corporation · 1990
- Polychelants containing macrocyclic chelant moieties92US 5,364,613 A1994
- Gadolinium chelates for magnetic resonance imaging43US 5,362,475 ASchering Corporation · 1994