A61K 49/1836
The small organic molecule being a carboxylic acid having less than 8
Official title: {the small organic molecule being a carboxylic acid having less than 8 carbon atoms in the main chain}
A61K49/1836 (The small organic molecule being a carboxylic acid having less than 8) appears on 30 US grants and 53 published applications in this corpus.
Search patents in A61K- Granted patents
- 30
- Published applications
- 53
- Assignees
- 46
- Inventors
- 150
- Latest grant
- 19 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 1 | 2 |
| 2009 | 0 | 9 |
| 2010 | 0 | 6 |
| 2011 | 0 | 4 |
| 2012 | 1 | 1 |
| 2013 | 4 | 7 |
| 2014 | 6 | 3 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-pyrogenic preparation comprising nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications19 Sep 2023US 11,759,478 B2Nanobacterie
- Nuclear magnetic resonance diagnostic agent, and method for detecting or diagnosing state of cell, tissue or organ in subject using same25 Apr 2023US 11,633,505 B2National University Corporation Kumamoto University
- Nanoparticle-lipid composite carriers and uses thereof29 Nov 2022US 11,510,872 B2Northwestern University
- Non-pyrogenic preparation comprising nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications20 Apr 2021US 10,980,833 B2Nanobacterie
- Tin sulfide quantum dots for in vivo near infrared imaging31 Dec 2019US 10,517,967 B2Drexel University
- Magnetic nanoparticles and methods of drug release3 Jul 2025US 2025/0213719 A1University of Notre Dame du Lac
- Biocompatible oily ferrofluid and preparation process5 Jan 2023US 2023/0005647 A1Centre Hospitalier Universitaire De Bordeaux
- Nanoparticle, contrast agent for magnetic resonance imaging comprising same and zwitterionic ligand compound16 Jun 2022US 2022/0184236 A1Astellas Pharma Inc.
- Non-pyrogenic preparation comprising nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications1 Jul 2021US 2021/0196752 A1Nanobacterie
- Nanoparticle-lipid composite carriers and uses thereof4 Jun 2020US 2020/0170946 A1Northwestern University
Most cited
By later US patents
- Multifunctional magnetic nanoparticle probes for intracellular molecular imaging and monitoring112US 7,459,145 B2Emory University · 2008
- Process of making resuspendable coated magnetic particles81US 5,512,332 AImmunivest Corporation · 1996
- Physically and chemically stabilized polyatomic clusters for magnetic resonance image and spectral enhancement47US 5,213,788 A1993
- Super-paramagnetic particles with increased R1 relaxivity, process for producing said particles and use thereof36US 6,638,494 B12003
- Hydrated biodegradable superparamagnetic metal oxides21US 5,219,554 AAdvanced Magnetics, Inc. · 1993