Alkoxylated fatty esters and derivatives from natural oil metathesis
US-9506013-B2 · Nov 29, 2016 · US
Carboxylic acids or salts thereof (soap C11D9/00)
Carboxylic acids or salts thereof (soap C11D9/00) · 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 | C11D1/04 |
| Official title | Carboxylic acids or salts thereof (soap C11D9/00) |
| Display label | Carboxylic acids or salts thereof (soap C11D9/00) |
| Total patents | 347 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 34 |
| 2017 | 35 |
| 2018 | 20 |
| 2019 | 36 |
| 2020 | 36 |
| 2021 | 34 |
| 2022 | 37 |
| 2023 | 26 |
| 2024 | 25 |
| 2025 | 26 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cleaning composition comprising amylase variants with high stability in the presence of a chelating agent
US-9493730-B2 · Nov 15, 2016 · US
Fatty amines, amidoamines, and their derivatives from natural oil metathesis
US-9493727-B2 · Nov 15, 2016 · US
Composition
US-2016309715-A1 · Oct 27, 2016 · US
Liquid chemical for forming protecting film
US-9478407-B2 · Oct 25, 2016 · US
Cleansing agent composition comprising sulfonate-type surfactant and/or sulfate-type anionic surfactant and heterocyclic compound
US-9427388-B2 · Aug 30, 2016 · US
Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis
US-9416099-B2 · Aug 16, 2016 · US
Liquid Chemical for Forming Water Repellent Protecting Film, and Process for Cleaning Wafers Using the Same
US-2016230016-A1 · Aug 11, 2016 · US
Liquid laundry detergents with perfume capsules
US-9402790-B2 · Aug 2, 2016 · US
Fast dissolving solid detergent
US-2016201013-A1 · Jul 14, 2016 · US
Cleaning liquid for semiconductor device substrates and method of cleaning substrate for semiconductor devices
US-9365802-B2 · Jun 14, 2016 · US
Quaternary ammonium compounds as fuel or lubricant additives
US-2016160142-A1 · Jun 9, 2016 · US
Liquid chemical for forming water repellent protecting film, and process for cleaning wafers using the same
US-9349582-B2 · May 24, 2016 · US
Bar soap compositions containing zinc pyrithione and a metal-pyridine oxide complex
US-9333157-B2 · May 10, 2016 · US
Laundry detergents based on compositions derived from natural oil metathesis
US-9321985-B1 · Apr 26, 2016 · US
Alkoxylated fatty esters and derivatives from natural oil metathesis
US-2016102271-A1 · Apr 14, 2016 · US
Laundry detergents based on compositions derived from natural oil metathesis
US-2016102272-A1 · Apr 14, 2016 · US
Hard surface cleaners based on compositions derived from natural oil metathesis
US-9303234-B2 · Apr 5, 2016 · US
Bar Soap Compositions Containing Zinc Pyrithione And A Metal-Pyridine Oxide Complex
US-2016058684-A1 · Mar 3, 2016 · US
Fast dissolving solid detergent
US-9267097-B2 · Feb 23, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D1/04?
- CPC C11D1/04 is the Cooperative Patent Classification code for “Carboxylic acids or salts thereof (soap C11D9/00).”
- How many patents are filed under CPC C11D1/04 (Carboxylic acids or salts thereof (soap C11D9/00))?
- Our database includes 347 publications tagged with this CPC code.
- Is patent activity under CPC C11D1/04 growing?
- Publication counts under this code: 25 in 2024 vs 26 in 2025 (latest complete years).