C12N 2531/00
Microcarriers
C12N2531/00 (Microcarriers) appears on 268 US grants and 479 published applications in this corpus.
Search patents in C12N- Granted patents
- 268
- Published applications
- 479
- Assignees
- 290
- Inventors
- 1,045
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 6 |
| 2002 | 6 | 11 |
| 2003 | 4 | 4 |
| 2004 | 2 | 4 |
| 2005 | 3 | 7 |
| 2006 | 3 | 10 |
| 2007 | 0 | 12 |
| 2008 | 3 | 11 |
| 2009 | 3 | 11 |
| 2010 | 10 | 28 |
| 2011 | 15 | 24 |
| 2012 | 14 | 21 |
| 2013 | 7 | 7 |
| 2014 | 15 | 18 |
| 2015 | 9 | 11 |
| 2016 | 6 | 23 |
| 2017 | 12 | 28 |
| 2018 | 10 | 17 |
| 2019 | 14 | 22 |
| 2020 | 19 | 31 |
| 2021 | 8 | 33 |
| 2022 | 10 | 36 |
| 2023 | 14 | 32 |
| 2024 | 15 | 22 |
| 2025 | 16 | 31 |
| 2026 | 13 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and compositions for cell culture on heterogeneous scaffolds22 Sep 2026US 12,742,154 B2The Regents of the University of California
- Microcarrier for cell culture, a method for producing the same, and a cell culture composition using the same15 Sep 2026US 12,735,675 B2LG Chem.Ltd.
- Macro tissue explant, methods and uses therefor25 Aug 2026US 12,716,890 B2Massachusetts Institute of Technology
- Compositions and methods for embryonic stem cell expansion28 Jul 2026US 12,692,476 B2Lineage Cell Therapeutics, Inc.
- Genetically engineered human fetal liver niche as platform for biomanufacturing of hematopoietic stem cells28 Jul 2026US 12,692,479 B2Arizona Board of Regents on behalf of Arizona State University
- Genetically engineered human fetal liver niche as platform for biomanufacturing of hematopoietic stem cells1 Oct 2026US 2026/0297528 A1Arizona Board of Regents on behalf of Arizona State University
- Polymer/milk-protein hydrogels, cell scaffolds and cultured meat products made therewith, and associated methods20 Aug 2026US 2026/0240198 A1University of Vermont and State Agricultural College
- Cd4 + and cd8 + single positive t cells and compositions and methods for generating the same20 Aug 2026US 2026/0242728 A1Clade Therpaeutics, Inc.
- Nanofibrous scaffold for industrial scale cell culturing30 Jul 2026US 2026/0218133 A1Cellevate AB
- Culture methods23 Jul 2026US 2026/0209693 A1
Most cited
By later US patents
- Localized delivery of factors enhancing survival of transplanted cells99US 6,281,015 B1Children's Medical Center Corporation · 2001
- Recombinant cell clone having increased stability in serum- and protein-free medium and a method of recovering the stable cell clone and the production of recombinant proteins by using a stable cell clone98US 6,100,061 AImmuno Aktiengesellschaft · 2000
- Rotating bio-reactor cell culture apparatus97US 4,988,623 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1991
- Horizontally rotated cell culture system with a coaxial tubular oxygenator93US 5,026,650 AThe United States of Amercia as represented by the Administrator of the National Aeronautics and Space Administration · 1991
- Recombinant cell clones having increased stability and methods of making and using the same89US 6,936,441 B2Baxter Aktiengesellschaft · 2005