Compositions and Methods for Treating Retinal Degradation
US-2021228579-A1 · Jul 29, 2021 · US
directly linked by a ring-member-to-ring-member bond
directly linked by a ring-member-to-ring-member bond · 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 | C07D411/04 |
| Official title | directly linked by a ring-member-to-ring-member bond |
| Display label | directly linked by a ring-member-to-ring-member bond |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 9 |
| 2017 | 14 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions and Methods for Treating Retinal Degradation
US-2021220359-A1 · Jul 22, 2021 · US
Compounds, compositions and methods
US-2021147435-A1 · May 20, 2021 · US
Compound and organic electro-optical device containing the same
US-2020395554-A1 · Dec 17, 2020 · US
Compositions and methods for treating retinal degradation
US-10864212-B2 · Dec 15, 2020 · US
Substituted 2-oxyimidazolylcarboxamides as pesticides
US-10647699-B2 · May 12, 2020 · US
Organic electroluminescent materials and devices
US-10608185-B2 · Mar 31, 2020 · US
Preparation of 2′-fluoro-2′-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivatives
US-10577359-B2 · Mar 3, 2020 · US
Prodrug compositions
US-2020040015-A1 · Feb 6, 2020 · US
Compositions and methods for treating retinal degradation
US-2019262341-A1 · Aug 29, 2019 · US
Compositions and methods for treating retinal degradation
US-2019255049-A1 · Aug 22, 2019 · US
Compositions and methods for treating retinal degradation
US-10300057-B2 · May 28, 2019 · US
Compositions and methods for treating retinal degradation
US-10294220-B2 · May 21, 2019 · US
6-acyl-1,2,4-triazine-3,5-dione derivative and herbicides
US-2019047968-A1 · Feb 14, 2019 · US
Substituted 2-oxyimidazolylcarboxamides as pesticides
US-2019040042-A1 · Feb 7, 2019 · US
URAT1 inhibitor
US-10173990-B2 · Jan 8, 2019 · US
6-acyl-1,2,4-triazine-3,5-dione derivative and herbicides
US-10081608-B2 · Sep 25, 2018 · US
Substituted pyridazines as skeletal muscle modulators
US-10076519-B2 · Sep 18, 2018 · US
Spirobifluorene derivative-based materials for electronic devices
US-10032989-B2 · Jul 24, 2018 · US
Organic Electroluminescent Materials and Devices
US-2018108844-A1 · Apr 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D411/04?
- CPC C07D411/04 is the Cooperative Patent Classification code for “directly linked by a ring-member-to-ring-member bond.”
- How many patents are filed under CPC C07D411/04 (directly linked by a ring-member-to-ring-member bond)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC C07D411/04 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).