Functional-agent-containing fiber and method for manufacturing same
US-11834779-B2 · Dec 5, 2023 · US
This page is not indexed by search engines while we improve data quality.
comprising carboxylic groups
comprising carboxylic groups · 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 | D06M15/651 |
| Official title | {comprising carboxylic groups} |
| Display label | comprising carboxylic groups |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2020 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Functional-agent-containing fiber and method for manufacturing same
US-2020165772-A1 · May 28, 2020 · US
Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof (II)
US-9512275-B2 · Dec 6, 2016 · US
Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof (ii)
US-2015299400-A1 · Oct 22, 2015 · US