Means for application of stress for stimulating the growth of microorganisms or
Official title: {Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion (machines for extracting juice from animal or plant tissue by electroplasmolysis A23N1/006, processes employing electric or wave energy B01J19/08; treatment of microorganisms or enzymes with electrical or wave energy C12N13/00; methods for cell fusion C12N15/02; introduction of foreign genetic material C12N15/87)}
C12M35/00 (Means for application of stress for stimulating the growth of microorganisms or) appears on 1,701 US grants and 2,802 published applications in this corpus.
Search patents in C12M- Granted patents
- 1,701
- Published applications
- 2,802
- Assignees
- 1,250
- Inventors
- 5,979
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 13 | 0 |
| 1991 | 6 | 0 |
| 1992 | 15 | 0 |
| 1993 | 14 | 0 |
| 1994 | 8 | 0 |
| 1995 | 12 | 0 |
| 1996 | 14 | 0 |
| 1997 | 20 | 0 |
| 1998 | 17 | 0 |
| 1999 | 26 | 0 |
| 2000 | 32 | 0 |
| 2001 | 25 | 13 |
| 2002 | 27 | 42 |
| 2003 | 35 | 47 |
| 2004 | 23 | 64 |
| 2005 | 15 | 66 |
| 2006 | 28 | 69 |
| 2007 | 12 | 72 |
| 2008 | 35 | 74 |
| 2009 | 30 | 65 |
| 2010 | 38 | 87 |
| 2011 | 45 | 67 |
| 2012 | 38 | 58 |
| 2013 | 36 | 67 |
| 2014 | 40 | 83 |
| 2015 | 44 | 76 |
| 2016 | 53 | 112 |
| 2017 | 70 | 140 |
| 2018 | 57 | 115 |
| 2019 | 99 | 154 |
| 2020 | 92 | 180 |
| 2021 | 99 | 217 |
| 2022 | 99 | 208 |
| 2023 | 107 | 210 |
| 2024 | 122 | 226 |
| 2025 | 131 | 161 |
| 2026 | 80 | 129 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
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
- On-demand assembleable heterogeneous cell-culture platform29 Sep 2026US 12,747,420 B1North Carolina Agricultural and Technical State University
- Optical measurement of biological tissue8 Sep 2026US 12,729,364 B2Optics11 B.V.
- Injector25 Aug 2026US 12,714,791 B2Daicel Corporation
- Gene gun25 Aug 2026US 12,714,795 B2Daicel Corporation
- Multi-chambered electroporation cartridge and methods of use8 Oct 2026US 2026/0308506 A1Lonza Cologne GmbH
- Apparatus for quantitative study of cellular interactions with mechanical waves8 Oct 2026US 2026/0308507 A1Arizona Board of Regents on Behalf of the University of Arizona
- Single cell transfection with interchangeable reagent8 Oct 2026US 2026/0308633 A1Hewlett-Packard Development Company, L. P.
- Formation of arrays of planar intestinal crypts possessing a stem/proliferative cell compartment and differentiated cell zone1 Oct 2026US 2026/0297483 A1The University of North Carolina at Chapel Hill
- Pneumatic microfluidic perfuser for cell culture1 Oct 2026US 2026/0297484 A1National Research Council of Canada
Most cited
- Method for transporting substances into living cells and tissues and apparatus therefor819US 4,945,050 ACornell Research Foundation, Inc. · 1990
- Apparatus and method for controlling sonic treatment366US 6,719,449 B1Covaris, Inc. · 2004
- Method and apparatus for in vivo electroporation of remote cells and tissue353US 5,389,069 AMassachusetts Institute of Technology · 1995
- Method and apparatus for introducing biological substances into living cells340US 5,204,253 AE. I. Du Pont de Nemours and Company · 1993
- Computerized electroporation324US 7,991,559 B2MaxCyte, Inc. · 2011