A61L 2300/214
Amino acids
A61L2300/214 (Amino acids) appears on 83 US grants and 131 published applications in this corpus.
Search patents in A61L- Granted patents
- 83
- Published applications
- 131
- Assignees
- 96
- Inventors
- 299
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 3 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 3 | 4 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 5 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 0 | 4 |
| 2013 | 2 | 3 |
| 2014 | 4 | 5 |
| 2015 | 5 | 8 |
| 2016 | 5 | 5 |
| 2017 | 6 | 6 |
| 2018 | 4 | 9 |
| 2019 | 4 | 9 |
| 2020 | 6 | 6 |
| 2021 | 4 | 13 |
| 2022 | 5 | 7 |
| 2023 | 2 | 7 |
| 2024 | 2 | 5 |
| 2025 | 6 | 10 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-situ film-forming composition4 Aug 2026US 12,697,411 B2Laboratorios Inibsa, S.A.
- Liquid embolic material composition7 Jul 2026US 12,673,127 B2The Regents of the University of California
- Self-assembling graphene oxide-protein matrix10 Mar 2026US 12,569,588 B2The University of Nottingham
- Compositions for clinical complications associated to devices implanted in the urinary tract24 Feb 2026US 12,558,363 B2Devicare SL
- Biologic composition and method of use24 Feb 2026US 12,558,455 B2Vivex Biologics Group, Inc.
- Liquid embolic material composition8 Oct 2026US 2026/0306699 A1The Regents of the University of California
- Soluble biomolecular glass and use thereof8 Oct 2026US 2026/0306721 A1Institute of Process Engineering, Chinese Academy of Sciences
- Biologic Composition And Method Of Use21 May 2026US 2026/0137833 A1Vivex Biologics Group, Inc.
- Bioadhesive composition16 Apr 2026US 2026/0102536 A1Biomimetic Innovations Limited
- Fibrinogen and thrombin solutions for a fibrin sealant and fibrin sealant kit12 Feb 2026US 2026/0041739 A1Baxter Healthcare S. A.
Most cited
By later US patents
- Element for implantation in body tissue, particularly bone tissue203US 4,330,891 A1982
- Device for delivery of substances and methods of use thereof99US 5,681,568 ACambridge NeuroScience, Inc. · 1997
- Tricalcium phosphate for implant materials wherein the pores of the tricalciumphosphate are filled with antibiotic and amino acid85US 4,869,906 AMerck Patent GmbH · 1989
- Composition and methods for preventing and removing biofilm embedded microorganisms from the surface of medical devices80US 6,475,434 B1Baylor College of Medicine · 2002
- Bio compatible and blood compatible materials and methods68US 4,828,561 ASterling Drug Inc. · 1989