Use of peptides in fabric finishing formulations for color care
US-2026028559-A1 · Jan 29, 2026 · US
containing oxygen {(C11D9/225 takes precedence)}
containing oxygen {(C11D9/225 takes precedence)} · 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 | C11D9/26 |
| Official title | containing oxygen {(C11D9/225 takes precedence)} |
| Display label | containing oxygen {(C11D9/225 takes precedence)} |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Personal cleansing soap bar composition
US-11938202-B2 · Mar 26, 2024 · US
Soap composition comprising hydrogel
US-2024026252-A1 · Jan 25, 2024 · US
Soap bar with high water content
US-11788035-B2 · Oct 17, 2023 · US
(3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
US-2023219918-A1 · Jul 13, 2023 · US
Macrocyclic ketone as malodor counteracting ingredient
US-11691036-B2 · Jul 4, 2023 · US
(3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
US-11634402-B2 · Apr 25, 2023 · US
A soap bar with high water content
US-2023094528-A1 · Mar 30, 2023 · US
Compositions to limit or eliminate perception of raw material malodours in soap bases
US-2023060897-A1 · Mar 2, 2023 · US
A soap bar composition for enhanced delivery of water soluble benefit agent
US-2022403305-A1 · Dec 22, 2022 · US
Personal care compositions comprising zinc : usnic acid complexes and methods of use
US-11517512-B2 · Dec 6, 2022 · US
Macrocyclic ketone as malodor counteracting ingredient
US-2022249877-A1 · Aug 11, 2022 · US
An extruded soap bar with high water content
US-2022098527-A1 · Mar 31, 2022 · US
(3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
US-2022041569-A1 · Feb 10, 2022 · US
Personal Care Compositions Comprising Zinc : Usnic Acid Complexes and Methods of Use
US-2021401694-A1 · Dec 30, 2021 · US
Personal cleansing soap bar composition
US-2021361538-A1 · Nov 25, 2021 · US
Cleansing compositions comprising a mixture of phenol disinfectants
US-11028349-B2 · Jun 8, 2021 · US
Fragrance compositions
US-10982173-B2 · Apr 20, 2021 · US
Cleansing composition with improved availability of benefit agent
US-10758750-B2 · Sep 1, 2020 · US
Cleaning compositions and methods for making and using same
US-2020140790-A1 · May 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D9/26?
- CPC C11D9/26 is the Cooperative Patent Classification code for “containing oxygen {(C11D9/225 takes precedence)}.”
- How many patents are filed under CPC C11D9/26 (containing oxygen {(C11D9/225 takes precedence)})?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C11D9/26 growing?
- Publication counts under this code: 6 in 2023 vs 2 in 2024 (latest complete years).