Co-crystal of ketoprofen, lysine and gabapentin, pharmaceutical compositions and their medical use
US-12365644-B2 · Jul 22, 2025 · US
the carbon skeleton being saturated and containing rings
the carbon skeleton being saturated and containing rings · 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 | C07C229/28 |
| Official title | the carbon skeleton being saturated and containing rings |
| Display label | the carbon skeleton being saturated and containing rings |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Picolinamides as fungicides
US-2025074879-A1 · Mar 6, 2025 · US
Co-crystals of nonsteroidal anti-inflammatory drugs, lysine and gabapentin, pharmaceutical compositions and their medical use
US-2025025435-A1 · Jan 23, 2025 · US
Picolinamides as fungicides
US-12180163-B2 · Dec 31, 2024 · US
Compound or salt thereof, lipid particles, and pharmaceutical composition
US-2024124389-A1 · Apr 18, 2024 · US
Derivatives of menthol and uses thereof
US-2024074958-A1 · Mar 7, 2024 · US
Co-crystal of ketoprofen, lysine and gabapentin, pharmaceutical compositions and their medical use
US-2023357121-A1 · Nov 9, 2023 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-2023124955-A1 · Apr 20, 2023 · US
Picolinamides as fungicides
US-2023049481-A1 · Feb 16, 2023 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-11458158-B2 · Oct 4, 2022 · US
Picolinamides as fungicides
US-11155520-B2 · Oct 26, 2021 · US
Aqueous dispersion of a polyurethane comprising a dicarboxylate with one or two secondary amino group
US-2021122870-A1 · Apr 29, 2021 · US
Derivatives of menthol and uses thereof
US-2021093531-A1 · Apr 1, 2021 · US
Picolinamides as fungicides
US-2020399222-A1 · Dec 24, 2020 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-2020330501-A1 · Oct 22, 2020 · US
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US-10682374-B2 · Jun 16, 2020 · US
Propellane derivates and synthesis
US-10654812-B2 · May 19, 2020 · US
Adamantane derivative and use thereof
US-10487045-B2 · Nov 26, 2019 · US
Picolinamides as fungicides
US-2019276404-A1 · Sep 12, 2019 · US
Diester and triester based low molecular weight, biodegradeable cationic lipids for oligonucleotide delivery
US-10307378-B2 · Jun 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C229/28?
- CPC C07C229/28 is the Cooperative Patent Classification code for “the carbon skeleton being saturated and containing rings.”
- How many patents are filed under CPC C07C229/28 (the carbon skeleton being saturated and containing rings)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC C07C229/28 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).