C12N 5/04
Plant cells or tissues
Official title: Plant cells or tissues {(culture media C12N5/0025)}
C12N5/04 (Plant cells or tissues) appears on 613 US grants and 637 published applications in this corpus.
Search patents in C12N- Granted patents
- 613
- Published applications
- 637
- Assignees
- 366
- Inventors
- 1,635
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 14 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 20 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 9 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 1 |
| 2002 | 12 | 11 |
| 2003 | 11 | 11 |
| 2004 | 12 | 7 |
| 2005 | 2 | 10 |
| 2006 | 2 | 4 |
| 2007 | 3 | 9 |
| 2008 | 2 | 9 |
| 2009 | 5 | 6 |
| 2010 | 7 | 12 |
| 2011 | 11 | 22 |
| 2012 | 9 | 23 |
| 2013 | 16 | 31 |
| 2014 | 16 | 21 |
| 2015 | 54 | 107 |
| 2016 | 63 | 22 |
| 2017 | 36 | 31 |
| 2018 | 27 | 36 |
| 2019 | 50 | 46 |
| 2020 | 21 | 29 |
| 2021 | 29 | 14 |
| 2022 | 22 | 23 |
| 2023 | 14 | 37 |
| 2024 | 14 | 36 |
| 2025 | 18 | 47 |
| 2026 | 11 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mammal kinase inhibitors to promote in vitro embryogenesis induction of plants22 Sep 2026US 12,740,520 B2Consejo Superior De Investigaciones Cientificas (Csic)
- Insecticidal proteins and methods for their use7 Jul 2026US 12,674,176 B2Pioneer Hi-Bred International, Inc.
- Somatic embryonic cell suspension for wastewater treatment19 May 2026US 12,630,450 B1King Faisal University
- System for 3D cultivation of plant cells and methods of use12 May 2026US 12,624,328 B2Pluri Biotech Ltd.
- Method for producing agave cultures for tequila5 May 2026US 12,618,029 B2Phytoteq, Inc.
- Method of producing iridoids1 Oct 2026US 2026/0297601 A1Nicoventures Trading Limited
- Artificial martellivirales satellite rnas1 Oct 2026US 2026/0297605 A1Flagship Pioneering Innovations Vii, LLC
- Artificial solemoviridae satellite rnas1 Oct 2026US 2026/0297607 A1Flagship Pioneering Innovations Vii, LLC
- Photobiological hydrogen production method based on cell engineering1 Oct 2026US 2026/0297629 A1Industry-Academic Cooperation Foundation, Yonsei University
- Modified nucleic acid sequence for conferring clubroot resistance to canola and methods of producing same17 Sep 2026US 2026/0271853 A1The Governors of the University of Alberta
Most cited
By later US patents
- Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof416US 5,550,318 ADekalb Genetics Corporation · 1996
- Herbicide resistance in plants281US 4,761,373 AMolecular Genetics, Inc. · 1988
- Tryptophan overproducer mutants of cereal crops236US 4,581,847 AMolecular Genetics Research & Development · 1986
- Manipulation of protoporphyrinogen oxidase enzyme activity in eukaryotic organisms228US 6,177,245 B1Novartis Finance Corporation · 2001
- Process of producing fertile transgenic zea mays plants and progeny comprising a gene encoding phosphinothricin acetyl transferase223US 5,489,520 ADekalb Genetics Corporation · 1996