C12N 5/0075
Using microcarriers
Official title: {using microcarriers}
C12N5/0075 (Using microcarriers) appears on 236 US grants and 412 published applications in this corpus.
Search patents in C12N- Granted patents
- 236
- Published applications
- 412
- Assignees
- 257
- Inventors
- 980
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 6 |
| 2003 | 4 | 7 |
| 2004 | 2 | 5 |
| 2005 | 3 | 7 |
| 2006 | 1 | 6 |
| 2007 | 1 | 11 |
| 2008 | 3 | 19 |
| 2009 | 6 | 9 |
| 2010 | 5 | 22 |
| 2011 | 9 | 12 |
| 2012 | 9 | 14 |
| 2013 | 7 | 5 |
| 2014 | 11 | 11 |
| 2015 | 6 | 4 |
| 2016 | 7 | 15 |
| 2017 | 3 | 17 |
| 2018 | 11 | 21 |
| 2019 | 8 | 24 |
| 2020 | 11 | 22 |
| 2021 | 5 | 33 |
| 2022 | 10 | 25 |
| 2023 | 16 | 38 |
| 2024 | 16 | 38 |
| 2025 | 16 | 24 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Artificial antigen presenting cells for genetic engineering of immune cells8 Sep 2026US 12,729,232 B2H. Lee Moffitt Cancer Center and Research Institute, Inc.
- 4D printing smart culture substrate for cell growth18 Aug 2026US 12,709,736 B2The George Washington University
- Microcarrier for cell culture and method for preparing the same28 Jul 2026US 12,692,475 B2LG Chem.Ltd.
- Compositions and methods for embryonic stem cell expansion28 Jul 2026US 12,692,476 B2Lineage Cell Therapeutics, Inc.
- 3d cell culture system with pumpless perfusion13 Aug 2026US 2026/0234532 A1
- Isolation of podocytes from samples6 Aug 2026US 2026/0227414 A1Savran Technologies, Inc.
- Culture methods23 Jul 2026US 2026/0209693 A1
- Microcarriers for cell culture23 Jul 2026US 2026/0209743 A1
- Method for Production of Bioproduct With High Density Cell Respirator (HDCR) for Intensified Production of Adeno-Associated Viruses (AAV) and Cell-Based Production16 Jul 2026US 2026/0201297 A1California Institute of Technology
Most cited
By later US patents
- Medium for growing human embryonic stem cells127US 7,297,539 B2Geron Corporation · 2007
- Polymeric microbeads and method of preparation110US 5,583,162 ABiopore Corporation · 1996
- Cell culture support containing a cell adhesion factor and a positively-charged molecule105US 5,512,474 ABSI Corporation · 1996
- Localized delivery of factors enhancing survival of transplanted cells99US 6,281,015 B1Children's Medical Center Corporation · 2001
- Culture system for rapid expansion of human embryonic stem cells97US 7,410,798 B2Geron Corporation · 2008