C12M 41/22
In contact with the bioreactor walls
Official title: {in contact with the bioreactor walls}
C12M41/22 (In contact with the bioreactor walls) appears on 117 US grants and 158 published applications in this corpus.
Search patents in C12M- Granted patents
- 117
- Published applications
- 158
- Assignees
- 137
- Inventors
- 451
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 5 |
| 2003 | 4 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 5 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 4 | 6 |
| 2013 | 1 | 10 |
| 2014 | 3 | 5 |
| 2015 | 1 | 8 |
| 2016 | 4 | 16 |
| 2017 | 6 | 14 |
| 2018 | 8 | 10 |
| 2019 | 6 | 8 |
| 2020 | 10 | 8 |
| 2021 | 6 | 10 |
| 2022 | 8 | 10 |
| 2023 | 4 | 8 |
| 2024 | 6 | 9 |
| 2025 | 1 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biogas reactor and methods for producing biogas21 Apr 2026US 12,606,781 B2Bgcnordic Oy
- Modular, configurable bioreactor system for a manufacturing line24 Feb 2026US 12,559,707 B2DEKA Limited Partnership
- Well plate incubator29 Apr 2025US 12,286,614 B2Bruker Cellular Analysis, Inc.
- Large-flux in-situ filtration devices for marine microorganism based on multi-channel circulation distributors22 Oct 2024US 12,122,992 B2Zhejiang University
- Cell culture and tissue engineering systems with controlled environmental zones24 Sep 2024US 12,098,359 B2Octane Biotech Inc.
- Biological fermentation reactor based on rotary jet stirring and method thereof10 Sep 2026US 2026/0265658 A1Nanjing Tech University
- A modular scale-down reactor23 Jul 2026US 2026/0209664 A1Danmarks Tekniske Universitet
- Fermentation device23 Jul 2026US 2026/0209678 A1
- Vessel components for use in small scale bioreactors30 Apr 2026US 2026/0117157 A1Culture Biosciences, Inc.
- Scalable bioreactor systems and methods for tissue engineering12 Mar 2026US 2026/0071160 A1Faircraft
Most cited
By later US patents
- Cell culture bioreactor174US 5,443,985 AAlberta Research Council · 1995
- Anaerobic digester system158US 6,299,774 B12001
- Bioreactor and system for improved productivity of photosynthetic algae73US 5,958,761 AYeda Research and Developement Co. Ltd. · 1999
- Integrated anaerobic digester system68US 6,569,332 B22003
- Microincubator comprising a cell culture apparatus and a transparent heater55US 6,555,365 B2BioCrystal, Ltd. · 2003