C12N 1/34
Processes using foam culture
C12N1/34 (Processes using foam culture) appears on 18 US grants and 16 published applications in this corpus.
Search patents in C12N- Granted patents
- 18
- Published applications
- 16
- Assignees
- 23
- Inventors
- 67
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nanobubbles for anaerobic processes10 Feb 2026US 12,545,888 B2Moleaer, Inc.
- Microfluidic device with embedded cell culture chambers for high throughput biological assays20 Aug 2024US 12,064,759 B2NUtech Ventures
- Co-culture of myxobacteria and Bacillus for enhanced metabolite production19 Mar 2024US 11,932,891 B2Locus Solutions Ipco, LLC
- Biological ore processing for the isolation of heavy metals8 Aug 2023US 11,718,892 B2CvPlus GmbH
- Biological processing of scrap metal, household waste and/or industrial waste for the isolation of heavy metals10 Nov 2020US 10,829,833 B2B.R.A.I.N. Biotechnology Research and Information Network AG
- Composite materials comprising a polymer scaffold and methods of making and using19 Jun 2025US 2025/0194634 A1AquaCultured Foods, Inc.
- Nanobubbles for anaerobic processes28 Nov 2024US 2024/0392236 A1Moleaer, Inc.
- Composition for dust suppression21 Jul 2022US 2022/0228046 A1W&C Holding B.V.
- Co-Culture of Myxobacteria and Bacillus for Enhanced Metabolite Production19 May 2022US 2022/0154238 A1Locus IP Company, LLC
- Microfluidic device with embedded cell culture chambers for high throughput biological assays4 Nov 2021US 2021/0339242 A1Board of Regents of the University of Nebraska
Most cited
By later US patents
- Methanol foam fermentation to single cell protein by microorganisms20US 3,982,998 APhillips Petroleum Company · 1976
- Method for forming reversible colloidal gas or liquid aphrons and compositions produced13US 6,022,727 ABoard of Trustees operating Michigan State University · 2000
- Biological processing of scrap metal, household waste and/or industrial waste for the isolation of heavy metals8US 10,829,833 B2B.R.A.I.N. Biotechnology Research and Information Network AG · 2020
- Method for foam bioprocess6US 5,616,493 A1997
- Fermentation process3US 4,340,677 APhillips Petroleum Company · 1982