Permeable backing and tufted articles comprising said backing
US-2025354329-A1 · Nov 20, 2025 · US
Gauze or leno-woven fabrics
Gauze or leno-woven fabrics · 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 | D03D19/00 |
| Official title | Gauze or leno-woven fabrics |
| Display label | Gauze or leno-woven fabrics |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fabric panels, sheer fabrics, and/or covering for architectural features, and related systems
US-2025347171-A1 · Nov 13, 2025 · US
Specification determination method of fiber reinforced member for marine hose and method of producing marine hose
US-12338916-B2 · Jun 24, 2025 · US
System and method of manufacturing suspension member
US-2025163615-A1 · May 22, 2025 · US
Mesh for enclosing bone material and methods of use
US-2025090326-A1 · Mar 20, 2025 · US
System and method of manufacturing suspension member
US-12215445-B2 · Feb 4, 2025 · US
Fabric with Circuitry and Electrical Components
US-2025011981-A1 · Jan 9, 2025 · US
Specification determination method of fiber reinforced member for marine hose and method of producing marine hose
US-2024418300-A1 · Dec 19, 2024 · US
Prosthetic Leaflets for Valve Replacement
US-2024415637-A1 · Dec 19, 2024 · US
Sheer material for use in architectural coverings
US-12153231-B2 · Nov 26, 2024 · US
Apparatus for manufacturing textile grid with increased adhesion and method thereof
US-11959202-B2 · Apr 16, 2024 · US
Prosthetic Leaflets for Valve Replacement
US-2024099832-A1 · Mar 28, 2024 · US
Prosthetic leaflets for valve replacement
US-11883280-B2 · Jan 30, 2024 · US
Multi-layered woven element
US-11613830-B2 · Mar 28, 2023 · US
Sheer Material for Use in Architectural Coverings
US-2022128743-A1 · Apr 28, 2022 · US
Woven fabric
US-11268218-B2 · Mar 8, 2022 · US
Sheer material for use in architectural coverings
US-11243337-B2 · Feb 8, 2022 · US
System and method of manufacturing suspension member
US-2022034006-A1 · Feb 3, 2022 · US
Articles of footwear having a leno woven upper with stretch zones
US-11172732-B2 · Nov 16, 2021 · US
Prosthetic Leaflets for Valve Replacement
US-2021267756-A1 · Sep 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D03D19/00?
- CPC D03D19/00 is the Cooperative Patent Classification code for “Gauze or leno-woven fabrics.”
- How many patents are filed under CPC D03D19/00 (Gauze or leno-woven fabrics)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC D03D19/00 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).