Methods of saturating nonwoven fabrics with liquid and the making of electret thereof
US-12252826-B2 · Mar 18, 2025 · US
Finishing or dressing, of textile fabrics, not provided for in the preceding groups · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06C29/00 |
| Official title | Finishing or dressing, of textile fabrics, not provided for in the preceding groups |
| Display label | Finishing or dressing, of textile fabrics, not provided for in the preceding groups |
| Total patents | 39 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 5 |
| 2020 | 3 |
| 2021 | 5 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12252826-B2 · Mar 18, 2025 · US
US-2025011979-A1 · Jan 9, 2025 · US
US-12173431-B2 · Dec 24, 2024 · US
US-2024399095-A1 · Dec 5, 2024 · US
US-12134849-B2 · Nov 5, 2024 · US
US-11851796-B2 · Dec 26, 2023 · US
US-2023304207-A1 · Sep 28, 2023 · US
US-2023193525-A1 · Jun 22, 2023 · US
US-2023169579-A1 · Jun 1, 2023 · US
US-11655591-B2 · May 23, 2023 · US
US-11562423-B2 · Jan 24, 2023 · US
US-2021262134-A1 · Aug 26, 2021 · US
US-2021189651-A1 · Jun 24, 2021 · US
US-2021093822-A1 · Apr 1, 2021 · US
US-2021073886-A1 · Mar 11, 2021 · US
US-2021065287-A1 · Mar 4, 2021 · US
US-10865515-B2 · Dec 15, 2020 · US
US-2020199798-A1 · Jun 25, 2020 · US
US-2020102696-A1 · Apr 2, 2020 · US
US-10094058-B2 · Oct 9, 2018 · US
Answers are generated from the same data shown on this page.