C12M 23/40
Manifolds
Official title: {Manifolds; Distribution pieces (fluid transfer means B01L3/563)}
C12M23/40 (Manifolds) appears on 341 US grants and 649 published applications in this corpus.
Search patents in C12M- Granted patents
- 341
- Published applications
- 649
- Assignees
- 357
- Inventors
- 1,471
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 3 | 5 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 6 |
| 2010 | 0 | 8 |
| 2011 | 2 | 11 |
| 2012 | 6 | 3 |
| 2013 | 2 | 9 |
| 2014 | 6 | 16 |
| 2015 | 7 | 13 |
| 2016 | 11 | 29 |
| 2017 | 13 | 33 |
| 2018 | 18 | 32 |
| 2019 | 33 | 33 |
| 2020 | 19 | 25 |
| 2021 | 18 | 46 |
| 2022 | 26 | 52 |
| 2023 | 26 | 70 |
| 2024 | 50 | 89 |
| 2025 | 35 | 92 |
| 2026 | 45 | 61 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Delivery consumable for delivering a fluid to a bioreactor8 Sep 2026US 12,728,422 B2Oribiotech LTD
- Capillary-driven perfusion systems and methods of use8 Sep 2026US 12,729,358 B2University of Florida Research Foundation, Inc.
- Methods and systems for producing cellulosic ethanol by biomass saccharification and fermentation8 Sep 2026US 12,729,388 B2Zhejiang Huakang Pharmaceutical Co., Ltd.
- Differential flow micro-valve sampling in integrated sensor platform for cell or tissue culture and analysis1 Sep 2026US 12,723,228 B2Colorado State University Research Foundation
- Systems and methods for automated cell culturing1 Sep 2026US 12,723,230 B2Mytos Bio Limited
- Culture device and culture system8 Oct 2026US 2026/0308503 A1Phc Holdings Corporation
- Apparatus8 Oct 2026US 2026/0308512 A1
- Bio-engineered human prostate gland and disease model1 Oct 2026US 2026/0297481 A1Arizona Board of Regents on Behalf of the University of Arizona
- Organ-on-a-chip System and Organ-on-a-chip Package24 Sep 2026US 2026/0286263 A1Darwin Precisions Corporation
- Method and apparatus for cultivating at least one cell in a cell culture plate24 Sep 2026US 2026/0286264 A1Demcon Sync Biosystems B.V.
Most cited
By later US patents
- Perfused three-dimensional cell/tissue disease models123US 8,318,479 B2Massachusetts Institute of Technology · 2012
- Cell cultivating device102US 5,310,676 AA/S Nunc · 1994
- Manifold vacuum device for biochemical and immunological uses79US 4,777,021 A1988
- Apparatus for the large scale growth and packaging of cell suspensions and three-dimensional tissue cultures62US 5,763,267 AAdvanced Tissue Sciences, Inc. · 1998
- Disposable inoculation device and process of using same50US 4,077,845 AMiles Laboratories, Inc. · 1978