C12N 1/02
Separating microorganisms from their culture media
C12N1/02 (Separating microorganisms from their culture media) appears on 338 US grants and 499 published applications in this corpus.
Search patents in C12N- Granted patents
- 338
- Published applications
- 499
- Assignees
- 373
- Inventors
- 1,305
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 4 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 7 |
| 2006 | 3 | 3 |
| 2007 | 2 | 5 |
| 2008 | 0 | 7 |
| 2009 | 2 | 6 |
| 2010 | 5 | 20 |
| 2011 | 3 | 17 |
| 2012 | 6 | 18 |
| 2013 | 9 | 26 |
| 2014 | 9 | 18 |
| 2015 | 16 | 20 |
| 2016 | 13 | 19 |
| 2017 | 17 | 39 |
| 2018 | 12 | 23 |
| 2019 | 21 | 32 |
| 2020 | 24 | 26 |
| 2021 | 24 | 38 |
| 2022 | 17 | 40 |
| 2023 | 18 | 26 |
| 2024 | 20 | 45 |
| 2025 | 19 | 25 |
| 2026 | 9 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bacillus licheniformis cell stably and repeatedly used for conversion and synthesis of D-psicose29 Sep 2026US 12,747,462 B2Wuxi Institute for Specialized Nutritionand Health Co., Ltd
- Device and method for separating single colony in deep-sea in-situ environment15 Sep 2026US 12,735,669 B2Guangdong Laboratory of Southern Ocean Science and Engineering (Guangzhou)
- Concentration apparatus and concentration method1 Sep 2026US 12,722,120 B2Yokogawa Electric Corporation
- Method of producing carboxylic acid18 Aug 2026US 12,709,763 B2Toray Industries, Inc.
- Cyclic peptide, cell scaffold material, cell separating material, and medium7 Jul 2026US 12,673,975 B2FUJIFILM Corporation
- Culturing Methylotrophic Microorganisms to Produce a Biomass8 Oct 2026US 2026/0305652 A1Farmless Holding B.V.
- Method for producing yeast product using high-lactic acid industrial by-product8 Oct 2026US 2026/0308510 A1Angel Yeast Co., Ltd.
- Agitators and Methods for Using and Manufacturing the Same1 Oct 2026US 2026/0297501 A1Sartorius Stedim North America Inc.
- Compositions comprising biologics24 Sep 2026US 2026/0286279 A1Lindy Biosciences, Inc.
- Antibody compositions24 Sep 2026US 2026/0286280 A1Lindy Biosciences, Inc.
Most cited
By later US patents
- Magnetic separation of biological particles220US 3,970,518 AGeneral Electric Company · 1976
- Method of magnetic separation of cells and the like, and microspheres for use therein186US 4,230,685 ANorthwestern University · 1980
- Cell separation using electric fields150US 6,043,066 A2000
- Particulate material for purification of bio-macromolecules121US 6,783,962 B1UpFront Chromatography · 2004
- Magnetic separation of magnetized particles from biological fluids112US 4,910,148 ADynal A. S. · 1990