Catalyst
US-2025242335-A1 · Jul 31, 2025 · US
from unsaturated compounds
from unsaturated compounds · 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 | C07D213/12 |
| Official title | from unsaturated compounds |
| Display label | from unsaturated compounds |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combination pharmaceutical agents as RSV inhibitors
US-12268694-B2 · Apr 8, 2025 · US
Method for selectively and continuously producing 2-methylpyridine and diphenylamine from aniline
US-2024425455-A1 · Dec 26, 2024 · US
Preparation of sulfonamide herbicide process intermediates
US-12077505-B2 · Sep 3, 2024 · US
Oxazolidinones as TarO inhibitors
US-11738010-B2 · Aug 29, 2023 · US
Combination pharmaceutical agents as rsv inhibitors
US-2022323460-A1 · Oct 13, 2022 · US
AGONISTS OF ROR GAMMAt
US-2022306630-A1 · Sep 29, 2022 · US
Preparation of sulfonamide herbicide process intermediates
US-11390587-B2 · Jul 19, 2022 · US
Preparation of sulfonamide herbicide process intermediates
US-2022041554-A1 · Feb 10, 2022 · US
Preparation of sulfonamide herbicide process intermediates
US-2022024873-A1 · Jan 27, 2022 · US
Oxazolidinones as taro inhibitors
US-2021346364-A1 · Nov 11, 2021 · US
Oxazolidinones as taro inhibitors
US-11141410-B2 · Oct 12, 2021 · US
Combination pharmaceutical agents as RSV inhibitors
US-10881666-B2 · Jan 5, 2021 · US
Oxazolidinones as taro inhibitors
US-2020261436-A1 · Aug 20, 2020 · US
Combination pharmaceutical agents as rsv inhibitors
US-2019192535-A1 · Jun 27, 2019 · US
Heterocyclic compounds having cholesterol 24-hydroxylase activity
US-10112956-B2 · Oct 30, 2018 · US
General process for the preparation of 6-substituted or 5,6-disubstituted derivatives of 2-amino-isonicotinic acid
US-10106506-B2 · Oct 23, 2018 · US
A general process for the preparation of 6-substituted or 5,6-disubstituted derivatives of 2-amino-isonicotinic acid
US-2018186741-A1 · Jul 5, 2018 · US
Heterocyclic compounds having cholesterol 24-hydroxylase activity
US-2017197983-A1 · Jul 13, 2017 · US
Heterocyclic compounds having cholesterol 24-hydroxylase activity
US-9643957-B2 · May 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D213/12?
- CPC C07D213/12 is the Cooperative Patent Classification code for “from unsaturated compounds.”
- How many patents are filed under CPC C07D213/12 (from unsaturated compounds)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C07D213/12 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).