C12N 15/8287
For fertility modification
Official title: {for fertility modification, e.g. apomixis}
C12N15/8287 (For fertility modification) appears on 1,755 US grants and 1,533 published applications in this corpus.
Search patents in C12N- Granted patents
- 1,755
- Published applications
- 1,533
- Assignees
- 398
- Inventors
- 1,949
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 16 | 0 |
| 1998 | 36 | 0 |
| 1999 | 29 | 0 |
| 2000 | 17 | 0 |
| 2001 | 30 | 10 |
| 2002 | 30 | 35 |
| 2003 | 18 | 43 |
| 2004 | 21 | 41 |
| 2005 | 17 | 38 |
| 2006 | 31 | 31 |
| 2007 | 23 | 26 |
| 2008 | 12 | 27 |
| 2009 | 16 | 36 |
| 2010 | 29 | 36 |
| 2011 | 27 | 36 |
| 2012 | 26 | 30 |
| 2013 | 18 | 73 |
| 2014 | 44 | 150 |
| 2015 | 235 | 249 |
| 2016 | 256 | 170 |
| 2017 | 308 | 146 |
| 2018 | 230 | 73 |
| 2019 | 90 | 83 |
| 2020 | 32 | 24 |
| 2021 | 29 | 37 |
| 2022 | 24 | 31 |
| 2023 | 23 | 27 |
| 2024 | 27 | 29 |
| 2025 | 18 | 26 |
| 2026 | 17 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Parthenogenesis factors and methods of using same15 Sep 2026US 12,735,718 B2Pioneer Hi-Bred International, Inc.
- Genetically engineered vegetables30 Jun 2026US 12,668,806 B2Impossible Vines Inc.
- Self-compatibility in cultivated potato16 Jun 2026US 12,655,442 B2Agventure B.V.
- Tissue-specific expression and hybrid plant production9 Jun 2026US 12,649,925 B2Corteva Agriscience LLC
- Method for designing RNA binding protein utilizing PPR motif, and use thereof2 Jun 2026US 12,646,586 B2Kyushu University, National University Corporation
- Development of genetics-based selection for sporeless kelp1 Oct 2026US 2026/0297611 A1University of Connecticut
- Control of male fertility in crops24 Sep 2026US 2026/0286380 A1University of Florida Research Foundation, Inc.
- Blue aleurone and other segregation systems17 Sep 2026US 2026/0275372 A1Global Crop Innovations Pty. Ltd.
- Method for producing cytoplasmic male sterile line and maintainer line3 Sep 2026US 2026/0258440 A1Tohoku University
- Unreduced clonal gamete formation and polyploid genome design in the solanaceae27 Aug 2026US 2026/0250705 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
Most cited
By later US patents
- Plants and seeds of corn variety CV721761231US 8,969,677 B2Monsanto Technology LLC · 2015
- Recombination of insertion modified nucleic acids209US 6,365,377 B1Maxygen, Inc. · 2002
- Plant viral vectors having heterologous subgenomic promoters for systemic expression of foreign genes185US 5,316,931 ABiosource Genetics Corporation · 1994
- Glyphosate resistant maize lines182US 6,040,497 ADekalb Genetics Corporation · 2000
- Recombination of insertion modified nucleic acids168US 6,358,740 B1Maxygen, Inc. · 2002