Plant regulatory elements and uses thereof
US-9637752-B2 · May 2, 2017 · US
Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12N15/8222 |
| Official title | {Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation} |
| Display label | Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation |
| Total patents | 283 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 36 |
| 2016 | 18 |
| 2017 | 40 |
| 2018 | 32 |
| 2019 | 35 |
| 2020 | 30 |
| 2021 | 33 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 14 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Functional Analysis of LAZY1 in Arabidopsis thaliana and Prunus Trees
US-2017088846-A1 · Mar 30, 2017 · US
Plant promoter and 3' utr for transgene expression
US-2017081676-A1 · Mar 23, 2017 · US
Construct and method for synthetic bidirectional plant promoter ubi1
US-2017029833-A1 · Feb 2, 2017 · US
Regulatory polynucleotides and uses thereof
US-2017009248-A1 · Jan 12, 2017 · US
Methods and compositions for obtaining marker-free transgenic plants
US-9540700-B2 · Jan 10, 2017 · US
Plant genes involved in nitrate uptake and metabolism
US-9523099-B2 · Dec 20, 2016 · US
Oligonucleotide end caps
US-9512164-B2 · Dec 6, 2016 · US
Plant CO2 sensors, nucleic acids encoding them, and methods for making and using them
US-9505811-B2 · Nov 29, 2016 · US
Plants with increased fruit size
US-2016333368-A1 · Nov 17, 2016 · US
Plant regulatory elements and uses thereof
US-2016298127-A1 · Oct 13, 2016 · US
Methods of affecting nitrogen assimilation in plants
US-9464296-B2 · Oct 11, 2016 · US
Plant regulatory elements and uses thereof
US-2016289693-A1 · Oct 6, 2016 · US
Manipulating the circadian clock to increase gene expression
US-2016289646-A1 · Oct 6, 2016 · US
Regulatory polynucleotides and uses thereof
US-9447423-B2 · Sep 20, 2016 · US
Transgenic plants with enhanced growth characteristics
US-9434956-B2 · Sep 6, 2016 · US
Hybrid caulimovirus promoters and constructs thereof
US-2016244781-A1 · Aug 25, 2016 · US
Construct and method for synthetic bidirectional plant promoter UBI1
US-9422569-B2 · Aug 23, 2016 · US
Methods and Compositions for Modulating Gene Expression in Plants
US-2016215295-A1 · Jul 28, 2016 · US
Hybrid caulimovirus promoters and constructs thereof
US-9347069-B2 · May 24, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N15/8222?
- CPC C12N15/8222 is the Cooperative Patent Classification code for “Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation.”
- How many patents are filed under CPC C12N15/8222 (Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation)?
- Our database includes 283 publications tagged with this CPC code.
- Is patent activity under CPC C12N15/8222 growing?
- Publication counts under this code: 14 in 2024 vs 9 in 2025 (latest complete years).