C12N 15/822
Reducing position variability
Official title: {Reducing position variability, e.g. by the use of scaffold attachment region/matrix attachment region (SAR/MAR); Use of SAR/MAR to regulate gene expression}
C12N15/822 (Reducing position variability) appears on 23 US grants and 22 published applications in this corpus.
Search patents in C12N- Granted patents
- 23
- Published applications
- 22
- Assignees
- 18
- Inventors
- 64
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Replicating and non-replicating vectors for recombinant protein production in plants and method of use thereof29 Apr 2025US 12,286,636 B2Arizona Board of Regents on Behalf of Arizona
- Root-preferred promoter and methods of use3 Jul 2018US 10,010,037 B2Pioneer Hi-Bred International, Inc.
- Root-preferred promoter and methods of use1 Mar 2016US 9,273,322 B2Pioneer Hi-Bred International, Inc.
- Recombinant vectors for use in position-independent transgene expression within chromatin29 Apr 2014US 8,709,754 B2University of Washington
- Method for simultaneous production of multiple proteins; vectors and cells for use therein14 Jun 2011US 7,960,143 B2Chromagenics B. V.
- Replicating and non-replicating vectors for recombinant protein production in plants and method of use thereof13 Nov 2025US 2025/0346915 A1Arizona Board of Regents on behalf of Arizona State University
- Recombinant protein production6 Nov 2025US 2025/0340896 A1Kbio Holdings Limited
- Replicating and non-replicating vectors for recombinant protein production in plants and method of use thereof31 Dec 2020US 2020/0407741 A1Arizona Board of Regents on behalf of Arizona State University
- Root-preferred promoter and methods of use26 May 2016US 2016/0145634 A1Pioneer Hi-Bred International, Inc.
- Regulatory Nucleic Acid Molecules for Reliable Gene Expression in Plants19 Feb 2015US 2015/0052636 A1BASF Plant Science GmbH
Most cited
By later US patents
- Plant nuclear scaffold attachment region and method for increasing gene expression in transgenic cells36US 5,773,695 ANorth Carolina State University · 1998
- Matrix attachment regions29US 6,245,974 B1North Carolina State University · 2001
- MAR/SAR elements flanking RSYN7-driven construct27US 6,388,066 B1Pioneer Hi-Bred International, Inc. · 2002
- Method for reducing expression variability of transgenes in plant cells21US 6,037,525 ANorth Carolina State University · 2000
- Increasing expression of transgenes in plant cells using insulator elements21US 6,100,448 ANorth Carolina State University · 2000