Deodorizing active ingredient combination
US-2017333309-A1 · Nov 23, 2017 · US
Suspensions
Suspensions · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61K8/044 |
| Official title | {Suspensions} |
| Display label | Suspensions |
| Total patents | 316 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 25 |
| 2017 | 29 |
| 2018 | 31 |
| 2019 | 38 |
| 2020 | 25 |
| 2021 | 47 |
| 2022 | 21 |
| 2023 | 25 |
| 2024 | 33 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Perfume composition
US-2017333302-A1 · Nov 23, 2017 · US
Hair styling compositions comprising latex polymers
US-9814668-B2 · Nov 14, 2017 · US
Hair styling compositions comprising latex polymers and wax dispersions
US-9801808-B2 · Oct 31, 2017 · US
Fragrant oil encapsulation
US-9719058-B2 · Aug 1, 2017 · US
Hair growth composition and method
US-2017196793-A1 · Jul 13, 2017 · US
Method for reducing perspiration and/or body odor using specific alcohols
US-2017151138-A1 · Jun 1, 2017 · US
Hair dye
US-9655820-B2 · May 23, 2017 · US
Methods of reducing hair loss and/or facilitating hair growth and/or regrowth
US-9636296-B2 · May 2, 2017 · US
Multi-component skin care product
US-2016374919-A1 · Dec 29, 2016 · US
Hair styling compositions containing aqueous wax dispersions
US-2016346172-A1 · Dec 1, 2016 · US
Conformally encapsulated multi-electrode arrays with seamless insulation
US-9498617-B2 · Nov 22, 2016 · US
Suspension and stability agent for antidandruff hair care compositions
US-2016317424-A1 · Nov 3, 2016 · US
Dispersion of polymer particles in a non-aqueous medium and cosmetic use thereof
US-2016317423-A1 · Nov 3, 2016 · US
Sulfate-free structured liquid surfactants
US-9480629-B2 · Nov 1, 2016 · US
System and method for applying oral care agents
US-2016296427-A1 · Oct 13, 2016 · US
Extended longevity fragrance delivery composition
US-2016296459-A1 · Oct 13, 2016 · US
Compounds useful in the treatment and/or care of the skin and their cosmetic or pharmaceutical compositions
US-9458194-B2 · Oct 4, 2016 · US
Heat Treated Precipitated Silica
US-2016250114-A1 · Sep 1, 2016 · US
Method of manufacturing dispersion liquid and manufacturing apparatus of dispersion liquid
US-2016243517-A1 · Aug 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61K8/044?
- CPC A61K8/044 is the Cooperative Patent Classification code for “Suspensions.”
- How many patents are filed under CPC A61K8/044 (Suspensions)?
- Our database includes 316 publications tagged with this CPC code.
- Is patent activity under CPC A61K8/044 growing?
- Publication counts under this code: 33 in 2024 vs 15 in 2025 (latest complete years).