C12M 45/03
Means for pre-treatment of biological substances: by control of the humidity or
Official title: {by control of the humidity or content of liquids; Drying}
C12M45/03 (Means for pre-treatment of biological substances: by control of the humidity or) appears on 25 US grants and 45 published applications in this corpus.
Search patents in C12M- Granted patents
- 25
- Published applications
- 45
- Assignees
- 36
- Inventors
- 127
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 6 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 3 | 3 |
| 2016 | 0 | 2 |
| 2017 | 6 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 2 | 4 |
| 2023 | 1 | 5 |
| 2024 | 0 | 2 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Apparatus for methods for preserving, transporting storing, re-hydrating and delivering viable micro-organisms20US 5,155,039 AChrisope Technologies, Inc. · 1992
- Microbiological testing of a liquid sample20US 6,287,849 B1Amanzi Technologies Limited · 2001
- Systems, methods and compositions for optimizing tissue and cell enriched grafts18US 9,133,431 B2Bimini Technologies LLC · 2015
- Microorganism specimen storage, hydrating, transfer and applicator device12US 7,645,608 B2PML Microbiologicals, Inc. · 2010
- Process comprising sulfur dioxide and/or sulfurous acid pretreatment and enzymatic hydrolysis12US 9,574,212 B2Iogen Corporation · 2017