C12N 15/8214
Plastid transformation
Official title: {Plastid transformation}
C12N15/8214 (Plastid transformation) appears on 191 US grants and 334 published applications in this corpus.
Search patents in C12N- Granted patents
- 191
- Published applications
- 334
- Assignees
- 108
- Inventors
- 525
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 10 | 12 |
| 2003 | 10 | 27 |
| 2004 | 5 | 22 |
| 2005 | 6 | 20 |
| 2006 | 9 | 18 |
| 2007 | 13 | 11 |
| 2008 | 8 | 17 |
| 2009 | 5 | 17 |
| 2010 | 15 | 22 |
| 2011 | 4 | 10 |
| 2012 | 6 | 15 |
| 2013 | 4 | 21 |
| 2014 | 4 | 12 |
| 2015 | 9 | 11 |
| 2016 | 14 | 13 |
| 2017 | 8 | 16 |
| 2018 | 7 | 5 |
| 2019 | 5 | 14 |
| 2020 | 13 | 9 |
| 2021 | 5 | 7 |
| 2022 | 4 | 9 |
| 2023 | 2 | 11 |
| 2024 | 2 | 5 |
| 2025 | 1 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing bioluminescent plants23 Jun 2026US 12,662,682 B2Woodlight
- Methods for modifying plastid genomes11 Nov 2025US 12,467,057 B2Monsanto Technology LLC
- Heterologous expression of phosphite dehydrogenase in picochlorum spp24 Dec 2024US 12,173,276 B2Alliance for Sustainable Energy, LLC
- Oral delivery of angiotensin converting enzyme 2 (ACE2) or angiotensin-(1-7)-bioencapsulated in plant cells attenuates pulmonary hypertension, cardiac dysfunction and development of autoimmune and experimentally induced ocular disorders13 Aug 2024US 12,059,454 B2The Trustees of the University of Pennsylvania
- Broad host range genetic tools for engineering microalgae8 Aug 2023US 11,718,857 B2Alliance for Sustainable Energy, LLC
- Methods and compositions for genome editing in plants24 Sep 2026US 2026/0286374 A1Napigen, Inc.
- Plastid transformation by complementation of plastid mutations14 May 2026US 2026/0132412 A1Plastomics Inc.
- Plants for producing cannabinoids25 Dec 2025US 2025/0388916 A1Commonwealth Scientific and Industrial Research Organisation
- Optimization of translation in chloroplasts9 Oct 2025US 2025/0316326 A1Ramot at Tel-Aviv University Ltd.
- Recombinant Spider Silk-Reinforced Collagen Proteins Produced in Plants and the Use Thereof24 Jul 2025US 2025/0236651 A1
Most cited
By later US patents
- Plants transformed to express Cry2A δ-endotoxins216US 7,064,249 B2Monsanto Technology LLC · 2006
- Genetic engineering of plant chloroplasts195US 5,693,507 AAuburn University · 1997
- Method for stably transforming plastids of multicellular plants168US 5,451,513 A1995
- DNA constructs and methods for stably transforming plastids of multicellular plants and expressing recombinant proteins therein151US 5,877,402 ARutgers, The State University of New Jersey · 1999
- Methods for transforming plants to express Cry2Ab δ-endotoxins targeted to the plastids150US 6,489,542 B1Monsanto Technology LLC · 2002