Method for nonwoven textiles with variable zonal properties
US-12435454-B2 · Oct 7, 2025 · US
Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H)
Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H) · 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 | D01G25/00 |
| Official title | Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H) |
| Display label | Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H) |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing method of carbon fiber sheet molding compound and manufacturing apparatus of a carbon fiber sheet molding compound
US-2025297416-A1 · Sep 25, 2025 · US
Facility for producing mineral wool
US-2024229311-A9 · Jul 11, 2024 · US
Facility for producing mineral wool
US-2024141565-A1 · May 2, 2024 · US
Facility for producing mineral wool
US-2024133090-A1 · Apr 25, 2024 · US
Making a nonwoven from filaments
US-11618983-B2 · Apr 4, 2023 · US
Method for nonwoven textiles with variable zonal properties
US-2022162787-A1 · May 26, 2022 · US
Method for nonwoven textiles with variable zonal properties
US-11248322-B2 · Feb 15, 2022 · US
Defibrated material manufacturing device, and sheet manufacturing apparatus
US-11028536-B2 · Jun 8, 2021 · US
Sheet manufacturing apparatus
US-10914034-B2 · Feb 9, 2021 · US
Defibrated material manufacturing device, and sheet manufacturing apparatus
US-2020270814-A1 · Aug 27, 2020 · US
Defibrated material manufacturing device, and sheet manufacturing apparatus
US-10676867-B2 · Jun 9, 2020 · US
Method for nonwoven textiles with variable zonal properties
US-2019368091-A1 · Dec 5, 2019 · US
Sheet manufacturing apparatus
US-10350784-B2 · Jul 16, 2019 · US
Sheet manufacturing apparatus
US-2019093286-A1 · Mar 28, 2019 · US
Defibrated material manufacturing device, and sheet manufacturing apparatus
US-2019032280-A1 · Jan 31, 2019 · US
Automatic non-woven fabric laying device
US-2019032256-A1 · Jan 31, 2019 · US
Sheet manufacturing apparatus
US-2018347086-A1 · Dec 6, 2018 · US
Scrim machine
US-10017886-B2 · Jul 10, 2018 · US
Sheet manufacturing apparatus
US-9890005-B2 · Feb 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01G25/00?
- CPC D01G25/00 is the Cooperative Patent Classification code for “Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H).”
- How many patents are filed under CPC D01G25/00 (Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H))?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC D01G25/00 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).