C12M 33/07
Dosage or metering devices therefore
Official title: {Dosage or metering devices therefore}
C12M33/07 (Dosage or metering devices therefore) appears on 41 US grants and 48 published applications in this corpus.
Search patents in C12M- Granted patents
- 41
- Published applications
- 48
- Assignees
- 32
- Inventors
- 109
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 0 |
| 2016 | 3 | 3 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 5 |
| 2023 | 2 | 4 |
| 2024 | 2 | 11 |
| 2025 | 10 | 3 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Apparatus for delivering a controlled dosage of a chemical substance109US 4,629,686 AEndotronics, Inc. · 1986
- Method for metering nutrient media to cell culture containers62US 4,937,194 ABaxter International Inc. · 1990
- System for metering nutrient media to cell culture containers and method57US 4,829,002 ABaxter International Inc. · 1989
- Direct inoculation method using frozen concentrated cultures and associated device24US 7,932,078 B2Chr. Hansen A/S · 2011
- Apparatus and method for biological purification of waste23US 5,840,182 ABrookhaven Science Associates, LLC · 1998