Nanomaterials containing constrained lipids and uses thereof
US-12569438-B2 · Mar 10, 2026 · US
with an oxygen atom directly attached in position 4
with an oxygen atom directly attached in position 4 · 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 | C07D475/02 |
| Official title | with an oxygen atom directly attached in position 4 |
| Display label | with an oxygen atom directly attached in position 4 |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for cancer diagnosis targeting tumor and/or tumor microenvironment and use thereof
US-2025275943-A1 · Sep 4, 2025 · US
Quinoline derivatives
US-2025032473-A1 · Jan 30, 2025 · US
Preparation of SHP2 phosphatase inhibitors and its applications
US-2024270759-A1 · Aug 15, 2024 · US
Quinoline derivatives
US-12053462-B2 · Aug 6, 2024 · US
Quinoline derivatives
US-2023041518-A1 · Feb 9, 2023 · US
Nanomaterials containing constrained lipids and uses thereof
US-2022273566-A1 · Sep 1, 2022 · US
Quinoline derivatives as alpha4beta7 integrin inhibitors
US-2022119383-A1 · Apr 21, 2022 · US
Quinoline derivatives
US-11116760-B2 · Sep 14, 2021 · US
Pteridine dione monocarboxylate transporter inhibitors
US-10874675-B2 · Dec 29, 2020 · US
Quinoline derivatives
US-2020155538-A1 · May 21, 2020 · US
Small molecules that bind MR1
US-10457682-B2 · Oct 29, 2019 · US
Pteridine dione monocarboxylate transporter inhibitors
US-2019282582-A1 · Sep 19, 2019 · US
Respiratory formulations and compounds for use therein
US-10358445-B2 · Jul 23, 2019 · US
Pteridine dione monocarboxylate transporter inhibitors
US-10328078-B2 · Jun 25, 2019 · US
Substituted pteridines useful for the treatment and prevention of viral infections
US-2019152974-A1 · May 23, 2019 · US
Substituted pteridines useful for the treatment and prevention of viral infections
US-10144736-B2 · Dec 4, 2018 · US
Small molecules that bind mr1
US-2018273536-A1 · Sep 27, 2018 · US
Respiratory formulations and compounds for use therein
US-2018201611-A1 · Jul 19, 2018 · US
Immunological reagents and uses therefor
US-10011602-B2 · Jul 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D475/02?
- CPC C07D475/02 is the Cooperative Patent Classification code for “with an oxygen atom directly attached in position 4.”
- How many patents are filed under CPC C07D475/02 (with an oxygen atom directly attached in position 4)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C07D475/02 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).