C12N 15/8237
Externally regulated expression systems
Official title: {Externally regulated expression systems}
C12N15/8237 (Externally regulated expression systems) appears on 532 US grants and 591 published applications in this corpus.
Search patents in C12N- Granted patents
- 532
- Published applications
- 591
- Assignees
- 324
- Inventors
- 1,272
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 15 | 0 |
| 1998 | 20 | 0 |
| 1999 | 27 | 0 |
| 2000 | 14 | 0 |
| 2001 | 18 | 4 |
| 2002 | 28 | 27 |
| 2003 | 24 | 37 |
| 2004 | 23 | 30 |
| 2005 | 14 | 38 |
| 2006 | 18 | 29 |
| 2007 | 26 | 21 |
| 2008 | 17 | 26 |
| 2009 | 12 | 41 |
| 2010 | 29 | 26 |
| 2011 | 15 | 28 |
| 2012 | 23 | 27 |
| 2013 | 19 | 28 |
| 2014 | 22 | 26 |
| 2015 | 19 | 35 |
| 2016 | 19 | 24 |
| 2017 | 20 | 19 |
| 2018 | 11 | 20 |
| 2019 | 16 | 21 |
| 2020 | 16 | 17 |
| 2021 | 17 | 13 |
| 2022 | 4 | 10 |
| 2023 | 10 | 8 |
| 2024 | 3 | 18 |
| 2025 | 9 | 11 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes19 May 2026US 12,630,484 B2Spogen Biotech Inc.
- Plant regulatory elements and uses thereof for autoexcision12 May 2026US 12,624,364 B2Monsanto Technology LLC
- Modular DNA-binding domains and methods of use28 Apr 2026US 12,612,435 B2
- Methods for enhancing genome engineering efficiency21 Apr 2026US 12,606,839 B2University of Warwick
- Simultaneous gene editing and haploid induction7 Apr 2026US 12,593,765 B2Syngenta Crop Protection AG
- Modified plants and methods of detecting pathogenic disease27 Aug 2026US 2026/0250696 A1Insignum Agtech, LLC.
- Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes30 Jul 2026US 2026/0217621 A1Spogen Biotech Inc.
- Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes30 Jul 2026US 2026/0217622 A1Spogen Biotech Inc.
- Plant regulatory elements and uses thereof for autoexcision2 Jul 2026US 2026/0185111 A1Monsanto Technology LLC
- Simultaneous gene editing and haploid induction21 May 2026US 2026/0137041 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Promoter for regulating expression of foreign genes240US 7,125,978 B1Medicago Inc. · 2006
- Method for regulating transcription of foreign genes223US 6,420,548 B1Medicago Inc. · 2002
- Plants having enhanced nitrogen assimilation/metabolism152US 6,084,153 AThe Governors of the University of Alberta · 2000
- Production of lysosomal enzymes in plant-based expression systems117US 5,929,304 ACroptech Development Corporation · 1999
- Modular DNA-binding domains and methods of use113US 8,420,782 B22013