C12N 2501/905
Hyaluronic acid
C12N2501/905 (Hyaluronic acid) appears on 35 US grants and 71 published applications in this corpus.
Search patents in C12N- Granted patents
- 35
- Published applications
- 71
- Assignees
- 55
- Inventors
- 158
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 3 | 6 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 8 |
| 2021 | 2 | 4 |
| 2022 | 1 | 4 |
| 2023 | 3 | 6 |
| 2024 | 3 | 4 |
| 2025 | 1 | 4 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for enhancing secretory function of mesenchymal stem cells and application thereof21 Jul 2026US 12,686,854 B2Shandong University
- Hydrogel compositions and uses thereof21 Apr 2026US 12,605,461 B2
- Repair and/or reconstruction of invertebral discs24 Feb 2026US 12,558,382 B2Mesoblast, Inc.
- Methods of generating, repairing and/or maintaining connective tissue in vivo11 Feb 2025US 12,220,433 B2Mesoblast, Inc.
- Methods for generating and using organoids and tissue therein12 Nov 2024US 12,139,722 B2Regents of the University of Minnesota
- Application of stem cells or transgenic stem cells8 Oct 2026US 2026/0306716 A1Anhui Longhui Stem Cell Biotechnology Co., Ltd
- Bioprinted Three-Dimensional Tumor Model17 Sep 2026US 2026/0275299 A1AdministracióN General Comunidad AutóNoma De Euskadi
- Repair and/or reconstruction of invertebral discs20 Aug 2026US 2026/0240918 A1Mesoblast, Inc.
- Composition For Treatment Or Prevention Of Hair Loss Comprising Stem Cell-Derived Exosomes And Preparation Method Therefor30 Jul 2026US 2026/0216247 A1Brexogen Inc.
- Hydrogel compositions and uses thereof18 Jun 2026US 2026/0166172 A1Molly Sandra Shoichet
Most cited
By later US patents
- Alginate layer system for chondrogenic differentiation of human mesenchymal stem cells78US 6,761,887 B1Osiris Therapeutics, Inc. · 2004
- Mammalian cell culture processes for protein production31US 7,541,164 B2Bristol-Myers Squibb Company · 2009
- Process for culturing hepatocytes for formation of spheroids19US 5,624,839 ASeikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation) · 1997
- Multilayered blood product6US 8,980,301 B2Reapplix Aps · 2015
- Methods of generating, repairing and/or maintaining connective tissue in vivo4US 9,381,216 B2Mesoblast, Inc. · 2016