C12M 41/32
Of substances in solution
Official title: {of substances in solution}
C12M41/32 (Of substances in solution) appears on 315 US grants and 567 published applications in this corpus.
Search patents in C12M- Granted patents
- 315
- Published applications
- 567
- Assignees
- 371
- Inventors
- 1,410
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 6 |
| 2006 | 1 | 7 |
| 2007 | 1 | 5 |
| 2008 | 2 | 6 |
| 2009 | 4 | 13 |
| 2010 | 3 | 11 |
| 2011 | 7 | 8 |
| 2012 | 3 | 14 |
| 2013 | 5 | 15 |
| 2014 | 9 | 19 |
| 2015 | 9 | 25 |
| 2016 | 11 | 21 |
| 2017 | 15 | 17 |
| 2018 | 13 | 27 |
| 2019 | 18 | 31 |
| 2020 | 19 | 42 |
| 2021 | 12 | 55 |
| 2022 | 10 | 40 |
| 2023 | 23 | 60 |
| 2024 | 31 | 40 |
| 2025 | 34 | 52 |
| 2026 | 18 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic analysis system6 Oct 2026US 12,753,379 B2Shimadzu Corporation
- Device and method for controlling a microorganism content14 Jul 2026US 12,680,071 B2c-square bioscience GmbH
- Material metric measurement26 May 2026US 12,637,651 B2DEKA Products Limited Partneship
- Fast automated approach for the derivation of acellular extracellular matrix scaffolds from tissues12 May 2026US 12,623,002 B2North Carolina State University
- System for 3D cultivation of plant cells and methods of use12 May 2026US 12,624,328 B2Pluri Biotech Ltd.
- Microphysiological system devices with self-contained photonic integrated circuit sensors8 Oct 2026US 2026/0308497 A1University of Rochester
- Miniaturized, Automated, And Cost-Effective Microfluidic Reactor Device1 Oct 2026US 2026/0297498 A1The Regents of the University of Michigan
- System and method for cultivating algae24 Sep 2026US 2026/0286261 A1Signify Holding B. V.
- Methods for performing perfusion cell culture24 Sep 2026US 2026/0286270 A1Merck Patent GmbH
- Bioreactors and systems for cell production17 Sep 2026US 2026/0275259 A1Stamm Vegh Corporation
Most cited
By later US patents
- Method and system for determining bioactive substances458US 5,411,866 ANational Research Council of Canada · 1995
- Enzyme electrode and method for dextran analysis456US 4,552,840 ACalifornia and Hawaiian Sugar Company · 1985
- Method of polarographic analysis of lactic acid and lactate219US 4,467,811 AChildren's Hospital Medical Center · 1984
- Cell culture systems and methods for organ assist devices105US 6,759,245 B1Organogenesis, Inc. · 2004
- Packed bed bioreactor104US 4,833,083 ASepragen Corporation · 1989