Artificial leather and manufacturing method therefor
US-2024384463-A1 · Nov 21, 2024 · US
the layers are one next to the other
the layers are one next to the other · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06N3/183 |
| Official title | {the layers are one next to the other} |
| Display label | the layers are one next to the other |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 10 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 13 |
| 2023 | 17 |
| 2024 | 16 |
| 2025 | 16 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Touch display leather and leather structure
US-2021332528-A1 · Oct 28, 2021 · US
Matrix assisted two component roof coating system and method
US-2021254343-A1 · Aug 19, 2021 · US
Nonwoven article
US-2021213702-A1 · Jul 15, 2021 · US
Grained artificial leather
US-11015288-B2 · May 25, 2021 · US
Light-blocking articles with spacer functional composition
US-10920032-B2 · Feb 16, 2021 · US
Resin composition and synthetic leather
US-2021040315-A1 · Feb 11, 2021 · US
Polyolefin-based synthetic leather and articles formed therefrom
US-2021022445-A1 · Jan 28, 2021 · US
Skin material and method for producing skin material
US-2020398548-A1 · Dec 24, 2020 · US
Foamed resin layer and synthetic leather
US-2020340175-A1 · Oct 29, 2020 · US
Artificial leather with three-dimensional pattern and manufacturing method thereof
US-10815613-B2 · Oct 27, 2020 · US
Synthetic leather
US-2020325625-A1 · Oct 15, 2020 · US
Coated fabric products
US-10774467-B2 · Sep 15, 2020 · US
Fiber-containing structure, method for manufacturing the same and uses thereof
US-2020283938-A1 · Sep 10, 2020 · US
Light-blocking articles with tinted functional composition
US-10696813-B2 · Jun 30, 2020 · US
Napped artificial leather and production method thereof
US-10689802-B2 · Jun 23, 2020 · US
Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
US-10676863-B2 · Jun 9, 2020 · US
Light-blocking articles with spacer functional composition
US-2020172690-A1 · Jun 4, 2020 · US
Synthetic leather and method for producing the same
US-2020141052-A1 · May 7, 2020 · US
Napped artificial leather and production method thereof
US-2020123702-A1 · Apr 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06N3/183?
- CPC D06N3/183 is the Cooperative Patent Classification code for “the layers are one next to the other.”
- How many patents are filed under CPC D06N3/183 (the layers are one next to the other)?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC D06N3/183 growing?
- Publication counts under this code: 16 in 2024 vs 16 in 2025 (latest complete years).