A61L 27/3895
Using specific culture conditions
Official title: {using specific culture conditions, e.g. stimulating differentiation of stem cells, pulsatile flow conditions}
A61L27/3895 (Using specific culture conditions) appears on 491 US grants and 813 published applications in this corpus.
Search patents in A61L- Granted patents
- 491
- Published applications
- 813
- Assignees
- 479
- Inventors
- 1,602
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 16 | 0 |
| 1999 | 13 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 8 |
| 2002 | 17 | 24 |
| 2003 | 12 | 27 |
| 2004 | 7 | 35 |
| 2005 | 12 | 38 |
| 2006 | 9 | 32 |
| 2007 | 5 | 41 |
| 2008 | 8 | 25 |
| 2009 | 14 | 30 |
| 2010 | 15 | 63 |
| 2011 | 16 | 26 |
| 2012 | 19 | 31 |
| 2013 | 20 | 18 |
| 2014 | 21 | 26 |
| 2015 | 26 | 33 |
| 2016 | 22 | 35 |
| 2017 | 23 | 44 |
| 2018 | 18 | 36 |
| 2019 | 21 | 32 |
| 2020 | 26 | 41 |
| 2021 | 17 | 47 |
| 2022 | 13 | 45 |
| 2023 | 29 | 21 |
| 2024 | 23 | 28 |
| 2025 | 24 | 15 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Engineered cartilage11 Aug 2026US 12,702,730 B2Stemcellago Inc.
- Stem cell and tissue cultures and their products11 Aug 2026US 12,703,855 B2Stem Cell Reserve LP
- Acellular soft tissue-derived matrices and methods for preparing same19 May 2026US 12,629,453 B2Musculoskeletal Transplant Foundation
- Composition for transplantation of organoid12 May 2026US 12,623,000 B2Organoidsciences Ltd.
- Three-dimensional microporous scaffold device for cell culture12 May 2026US 12,623,003 B2The Regents of the University of Michigan
- Porous Polymer Scaffolds, and Methods of Making and Using the Same27 Aug 2026US 2026/0250477 A1The Regents of the University of California
- Tissue containing neural retina progenitor cells, production method thereof, and composition for treating retinal diseases comprising said tissue20 Aug 2026US 2026/0242726 A1Kobe City Hospital Organization
- Method for manufacturing retinal sheet30 Jul 2026US 2026/0216405 A1Kobe City Hospital Organization
- Enhancement of fibroblast plasticity for treatment of disc degeneration30 Apr 2026US 2026/0117185 A1SpinalCyte, LLC
- Organ regeneration method utilizing ips cell and blastocyst complementation2 Apr 2026US 2026/0090528 A1The University of Tokyo
Most cited
By later US patents
- Connective tissue regeneration using human mesenchymal stem cell preparations470US 5,811,094 AOsiris Therapeutics, Inc. · 1998
- Simultaneous stimulation and concentration of cells422US 6,797,514 B2XCYTE Therapies, Inc. · 2004
- Simultaneous stimulation and concentration of cells383US 6,905,874 B2XCYTE Therapies, Inc. · 2005
- Three-dimensional cartilage cultures289US 5,902,741 AAdvanced Tissue Sciences, Inc. · 1999
- Method of preparing transplant tissue to reduce immunogenicity upon implantation276US 5,613,982 ACryolife, Inc. · 1997