C12M 45/05
Means for pre-treatment of biological substances: by centrifugation
Official title: {by centrifugation (centrifuges in general B04B)}
C12M45/05 (Means for pre-treatment of biological substances: by centrifugation) appears on 68 US grants and 117 published applications in this corpus.
Search patents in C12M- Granted patents
- 68
- Published applications
- 117
- Assignees
- 58
- Inventors
- 201
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 5 |
| 2014 | 1 | 3 |
| 2015 | 4 | 4 |
| 2016 | 1 | 5 |
| 2017 | 3 | 2 |
| 2018 | 1 | 5 |
| 2019 | 2 | 9 |
| 2020 | 3 | 14 |
| 2021 | 7 | 13 |
| 2022 | 7 | 8 |
| 2023 | 10 | 9 |
| 2024 | 12 | 13 |
| 2025 | 6 | 15 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and kit for preservation of adipose tissue grafts28 Apr 2026US 12,611,663 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Method for producing cell cluster group and device for producing same5 Aug 2025US 12,378,509 B2Jsr Corporation
- Processes and systems to produce renewable energy and fiber from cellulose-rich waste materials29 Jul 2025US 12,371,715 B2BurCell Technologies, Inc.
- Tissue processing apparatus and method for processing adipose tissue20 May 2025US 12,305,159 B2
- Screen exchange device, biological tissue size reduction system comprising same, biological tissue size reduction method using same, and method for separating target substance from relevant biological tissue18 Mar 2025US 12,251,503 B2
- Managing peripheral blood cells29 Jan 2026US 2026/0027281 A1Sino-Biocan (Shanghai) Biotech Ltd.
- Tissue processing apparatus and method for processing adipose tissue4 Dec 2025US 2025/0368944 A1GID BIO, Inc.
- Device for purifying adipose tissue2 Oct 2025US 2025/0303051 A1
- Product, system and method of cell cultivation24 Jul 2025US 2025/0236833 A1BTL Healthcare Technologies A.S.
- Screen exchange device, biological tissue size reduction system comprising same, biological tissue size reduction method using same, and method for separating target substance from relevant biological tissue15 May 2025US 2025/0152789 A1
Most cited
By later US patents
- Tissue dissociating system and method167US 5,786,207 AUniversity of Pittsburgh · 1998
- Microvessel cell isolation apparatus134US 5,409,833 ABaxter International Inc. · 1995
- Methods for harvesting adipose tissue containing autologous microvascular endothelial cells127US 5,744,360 ABaxter International Inc. · 1998
- High volume centrifugal fluid processing system and method for cultured cell suspensions and the like108US 4,936,820 ABaxter International Inc. · 1990
- Systems and methods for processing cells21US 8,893,995 B2Auxocell Laboratories, Inc. · 2014