C12N 13/00
Treatment of microorganisms or enzymes with electrical or wave energy
Official title: Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
C12N13/00 (Treatment of microorganisms or enzymes with electrical or wave energy) appears on 1,415 US grants and 2,251 published applications in this corpus.
Search patents in C12N- Granted patents
- 1,415
- Published applications
- 2,251
- Assignees
- 1,053
- Inventors
- 4,315
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 11 | 0 |
| 1991 | 4 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 17 | 0 |
| 2000 | 19 | 0 |
| 2001 | 14 | 3 |
| 2002 | 30 | 38 |
| 2003 | 20 | 48 |
| 2004 | 19 | 61 |
| 2005 | 21 | 48 |
| 2006 | 20 | 49 |
| 2007 | 28 | 29 |
| 2008 | 22 | 58 |
| 2009 | 16 | 56 |
| 2010 | 15 | 72 |
| 2011 | 27 | 90 |
| 2012 | 32 | 70 |
| 2013 | 37 | 111 |
| 2014 | 51 | 118 |
| 2015 | 66 | 126 |
| 2016 | 86 | 123 |
| 2017 | 97 | 142 |
| 2018 | 68 | 108 |
| 2019 | 97 | 147 |
| 2020 | 102 | 130 |
| 2021 | 73 | 123 |
| 2022 | 71 | 102 |
| 2023 | 71 | 108 |
| 2024 | 80 | 121 |
| 2025 | 60 | 92 |
| 2026 | 45 | 78 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for intracellular delivery of compounds using cell force and shape with electric fields22 Sep 2026US 12,742,183 B2Virginia Tech Intellectual Properties, Inc.
- Method of testing growth of living organisms in space8 Sep 2026US 12,729,359 B1The United States of America as represented by the Secretary of the Air Force
- Process for manufacturing of antigen-specific T lymphocytes8 Sep 2026US 12,729,369 B2Gdanski Uniwersytet Medyczny
- Device and method for the delivery of molecules into cells1 Sep 2026US 12,722,001 B1University of South Florida
- Light-induced cellular production of immune functional extracellular vesicles25 Aug 2026US 12,714,751 B2University of Florida Research Foundation, Inc.
- Process for purifying red blood cell membrane fragments8 Oct 2026US 2026/0306656 A1Ohio State Innovation Foundation
- Multi-chambered electroporation cartridge and methods of use8 Oct 2026US 2026/0308506 A1Lonza Cologne GmbH
- Process for producing microalgae oil and valuable products from wet microalgae biomass8 Oct 2026US 2026/0308508 A1National Key Laboratory For Petrochemical and Refinery Technologies
- Modified guide rnas8 Oct 2026US 2026/0308577 A1Genentech, Inc.
- Negative dielectrophoretic cell filter1 Oct 2026US 2026/0297491 A1
Most cited
By later US patents
- Method of treating materials with pulsed electrical fields281US 6,010,613 ACyto Pulse Sciences, Inc. · 2000
- Apparatus for analyzing a fluid sample266US 6,391,541 B12002
- Method for analyzing a fluid sample233US 6,881,541 B2Cepheid · 2005
- Cell viability detection using electrical measurements228US 6,927,049 B2The Regents of the University of California · 2005
- Neuronal stimulation using electrically conducting polymers184US 6,095,148 AChildren's Medical Center Corporation · 2000