C12M 27/18
Flow directing inserts
Official title: {Flow directing inserts}
C12M27/18 (Flow directing inserts) appears on 438 US grants and 508 published applications in this corpus.
Search patents in C12M- Granted patents
- 438
- Published applications
- 508
- Assignees
- 373
- Inventors
- 1,234
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 5 |
| 2003 | 5 | 4 |
| 2004 | 3 | 11 |
| 2005 | 5 | 2 |
| 2006 | 1 | 3 |
| 2007 | 2 | 10 |
| 2008 | 3 | 20 |
| 2009 | 3 | 17 |
| 2010 | 8 | 28 |
| 2011 | 10 | 22 |
| 2012 | 12 | 20 |
| 2013 | 13 | 18 |
| 2014 | 19 | 28 |
| 2015 | 11 | 20 |
| 2016 | 13 | 19 |
| 2017 | 23 | 38 |
| 2018 | 14 | 27 |
| 2019 | 19 | 22 |
| 2020 | 21 | 30 |
| 2021 | 14 | 25 |
| 2022 | 18 | 26 |
| 2023 | 14 | 29 |
| 2024 | 24 | 30 |
| 2025 | 23 | 27 |
| 2026 | 10 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Single use bioreactor18 Aug 2026US 12,709,725 B2Lonza Ltd.
- Multilayer culture vessel12 May 2026US 12,624,323 B2Sinfonia Technology Co., Ltd.
- System and method for creating tissue5 May 2026US 12,618,042 B2DEKA Products Limited Partneship
- Cell culture system28 Apr 2026US 12,612,582 B2Hitachi, Ltd.
- Biological culture unit24 Mar 2026US 12,584,087 B2Battelle Memorial Institute
- Fluid reservoir10 Sep 2026US 2026/0265099 A1
- Bioreactor apparatus10 Sep 2026US 2026/0265661 A1Vuala Ltd
- Compartmented reaction vessel, system and method for converting a substrate to a product13 Aug 2026US 2026/0233187 A1USW Commercial Services Ltd.
- Cultureware with Pipette Resting Ledges13 Aug 2026US 2026/0233215 A1XDemics Corporation
- Cultureware Slope Features for Seed Cell Concentration13 Aug 2026US 2026/0234522 A1XDemics Corporation
Most cited
By later US patents
- Disposable bioreactor systems and methods126US 7,629,167 B2Xcellerex, Inc. · 2009
- 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
- Apparatus for mixing a liquid phase and a gaseous phase92US 4,051,204 A1977
- Method and apparatus for the submerged growth of cell cultures69US 4,749,654 AChemap AG · 1988
- Process and apparatus for the anaerobic treatment of waste water in a filter including granular material64US 4,482,458 ADegremont · 1984