A61K 47/595
Polyamides
Official title: {Polyamides, e.g. nylon (polyamino acids A61K47/62)}
A61K47/595 (Polyamides) appears on 276 US grants and 453 published applications in this corpus.
Search patents in A61K- Granted patents
- 276
- Published applications
- 453
- Assignees
- 248
- Inventors
- 978
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 7 |
| 2003 | 8 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 12 |
| 2006 | 2 | 8 |
| 2007 | 1 | 9 |
| 2008 | 1 | 12 |
| 2009 | 4 | 11 |
| 2010 | 6 | 14 |
| 2011 | 3 | 12 |
| 2012 | 14 | 15 |
| 2013 | 8 | 17 |
| 2014 | 12 | 19 |
| 2015 | 12 | 18 |
| 2016 | 17 | 26 |
| 2017 | 11 | 24 |
| 2018 | 15 | 21 |
| 2019 | 19 | 27 |
| 2020 | 13 | 24 |
| 2021 | 13 | 33 |
| 2022 | 16 | 33 |
| 2023 | 16 | 27 |
| 2024 | 15 | 28 |
| 2025 | 12 | 34 |
| 2026 | 16 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pharmaceutical composition for treatment or prevention of ischemic cardiovascular disease29 Sep 2026US 12,746,220 B2Industry-Academic Cooperation Foundation, Yonsei University
- Dynamic-covalent hydrogels with glucose-specific and glucose-responsive diboronate crosslinking29 Sep 2026US 12,746,277 B2University of Notre Dame du Lac
- Cleavable conjugates of catechol compounds and water-soluble polymers and methods of treatment using the same25 Aug 2026US 12,714,704 B2Serina Therapeutics (AL), Inc.
- Delivery of cyclic compound by using carrier25 Aug 2026US 12,714,754 B2The University of Tokyo
- Drug loaded peptide brush polymers14 Jul 2026US 12,678,510 B2Northwestern University
- Peptide-based vaccines, methods of manufacturing, and uses thereof for inducing an immune response27 Aug 2026US 2026/0248912 A1Barinthus Biotherapeutics North America, Inc.
- Insulin complexes30 Jul 2026US 2026/0216350 A1University of Notre Dame du Lac
- Polyaminated polyglutamic acid-containing compounds and uses thereof for delivering oligonucleotides16 Jul 2026US 2026/0199422 A1Ramot at Tel-Aviv University Ltd.
- Charge-altering nucleic acid transporters with beta-amido carbonate backbones9 Jul 2026US 2026/0191971 A1The Board of Trustees of the Leland Stanford Junior University
- Nuclease-dendrimer formulations for covid-19 and broad-spectrum antiviral therapy and prophylaxis25 Jun 2026US 2026/0174873 A1Fulu Labs Corporation
Most cited
By later US patents
- Polyurethane-based polymeric materials and biomedical articles and pharmaceutical compositions utilizing the same309US 5,100,992 ABiomedical Polymers International, Ltd. · 1992
- Dense star polymers having core, core branches, terminal groups293US 4,507,466 AThe Dow Chemical Company · 1985
- Dense star polymers having two dimensional molecular diameter280US 4,587,329 AThe Dow Chemical Company · 1986
- Dense star polymers and dendrimers260US 4,568,737 AThe Dow Chemical Company · 1986
- Bioactive and/or targeted dendrimer conjugates232US 5,714,166 ADendritech, Inc. · 1998