Ultraviolet protection patch and application method thereof
US-2021386630-A1 · Dec 16, 2021 · US
Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38)
Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38) · 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 | A45D44/22 |
| Official title | Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38) |
| Display label | Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38) |
| Total patents | 103 |
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 | 2 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrogel discharge device
US-11172750-B2 · Nov 16, 2021 · US
Skin care device
US-2021170150-A1 · Jun 10, 2021 · US
Fine water discharge device
US-2021170431-A1 · Jun 10, 2021 · US
Compact container having improved opening/closing structure for different cosmetic materials
US-2021120937-A1 · Apr 29, 2021 · US
Multi-action lip-enhancement device
US-10905623-B2 · Feb 2, 2021 · US
Beauty device
US-2020383867-A1 · Dec 10, 2020 · US
Sheet Mask
US-2020368510-A1 · Nov 26, 2020 · US
Skin care device
US-2020330754-A1 · Oct 22, 2020 · US
Device for producing skin care pack using hydrogel, and control method thereof
US-2020316858-A1 · Oct 8, 2020 · US
Method for manufacturing mask pack for adsorbing heavy metals, and mask pack manufactured thereby
US-2020253358-A1 · Aug 13, 2020 · US
Device for producing skin care pack using hydrogel, and control method thereof
US-2020238622-A1 · Jul 30, 2020 · US
Device for producing skin care pack using hydrogel, and control method thereof
US-2020238600-A1 · Jul 30, 2020 · US
Device for producing skin care pack using hydrogel, and control method thereof
US-2020222289-A1 · Jul 16, 2020 · US
Compact container having contamination-preventing cooling plate
US-2020196731-A1 · Jun 25, 2020 · US
Nonwoven fabric for skin care products
US-2020170382-A1 · Jun 4, 2020 · US
Anti-aging tapes
US-10667597-B2 · Jun 2, 2020 · US
Beauty device
US-10653580-B2 · May 19, 2020 · US
Sheet packs and methods for treating skin
US-10631616-B2 · Apr 28, 2020 · US
Dispensing system and method for learning to use such a dispensing system
US-10602830-B2 · Mar 31, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A45D44/22?
- CPC A45D44/22 is the Cooperative Patent Classification code for “Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38).”
- How many patents are filed under CPC A45D44/22 (Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin (skin stretchers for shaving A45D27/38))?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC A45D44/22 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).