C12M 35/02
Electrical or electromagnetic means
Official title: {Electrical or electromagnetic means, e.g. for electroporation or for cell fusion}
C12M35/02 (Electrical or electromagnetic means) appears on 750 US grants and 1,169 published applications in this corpus.
Search patents in C12M- Granted patents
- 750
- Published applications
- 1,169
- Assignees
- 575
- Inventors
- 2,405
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 16 | 0 |
| 2001 | 10 | 6 |
| 2002 | 16 | 27 |
| 2003 | 23 | 32 |
| 2004 | 16 | 24 |
| 2005 | 8 | 31 |
| 2006 | 18 | 36 |
| 2007 | 6 | 27 |
| 2008 | 14 | 34 |
| 2009 | 14 | 32 |
| 2010 | 19 | 36 |
| 2011 | 22 | 26 |
| 2012 | 13 | 24 |
| 2013 | 18 | 31 |
| 2014 | 16 | 37 |
| 2015 | 18 | 31 |
| 2016 | 29 | 45 |
| 2017 | 30 | 51 |
| 2018 | 25 | 45 |
| 2019 | 45 | 72 |
| 2020 | 44 | 79 |
| 2021 | 40 | 95 |
| 2022 | 37 | 73 |
| 2023 | 41 | 77 |
| 2024 | 46 | 90 |
| 2025 | 42 | 61 |
| 2026 | 36 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electroporation device and method for producing cells with introduced foreign substance6 Oct 2026US 12,753,383 B2National University Corporation Toyohashi University of Technology
- Optical measurement of biological tissue8 Sep 2026US 12,729,364 B2Optics11 B.V.
- Hydrodynamically controlled electric fields for high throughput transformation and high throughput parallel transformation platform25 Aug 2026US 12,716,061 B2Massachusetts Institute of Technology
- Devices and methods for increasing throughput of flow-based electroporation systems18 Aug 2026US 12,709,727 B2CyteQuest, Inc.
- Automated system for producing induced pluripotent stem cells or differentiated cells4 Aug 2026US 12,698,479 B2New York Stem Cell Foundation, Inc.
- Multi-chambered electroporation cartridge and methods of use8 Oct 2026US 2026/0308506 A1Lonza Cologne GmbH
- Single cell transfection with interchangeable reagent8 Oct 2026US 2026/0308633 A1Hewlett-Packard Development Company, L. P.
- Negative dielectrophoretic cell filter1 Oct 2026US 2026/0297491 A1
- Antibody production24 Sep 2026US 2026/0285947 A1
- Adjustable loading device24 Sep 2026US 2026/0286272 A1Desicorp Inc.
Most cited
By later US patents
- Method and apparatus for in vivo electroporation of remote cells and tissue353US 5,389,069 AMassachusetts Institute of Technology · 1995
- Computerized electroporation324US 7,991,559 B2MaxCyte, Inc. · 2011
- Needle electrodes for mediated delivery of drugs and genes308US 5,702,359 AGenetronics, Inc. · 1997
- Cell/tissue analysis via controlled electroporation304US 6,482,619 B1The Regents of the University of California · 2002
- Method of treating materials with pulsed electrical fields281US 6,010,613 ACyto Pulse Sciences, Inc. · 2000