Altering the Optical Properties of Fibres
US-2025075225-A1 · Mar 6, 2025 · US
all components being made from natural material · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D02G3/042 |
| Official title | {all components being made from natural material} |
| Display label | all components being made from natural material |
| Total patents | 19 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025075225-A1 · Mar 6, 2025 · US
US-11721488-B2 · Aug 8, 2023 · US
US-11664168-B2 · May 30, 2023 · US
US-2023064786-A1 · Mar 2, 2023 · US
US-2022348806-A1 · Nov 3, 2022 · US
US-11447532-B2 · Sep 20, 2022 · US
US-11152156-B2 · Oct 19, 2021 · US
US-2021257163-A1 · Aug 19, 2021 · US
US-2021193392-A1 · Jun 24, 2021 · US
US-10943735-B2 · Mar 9, 2021 · US
US-10851479-B2 · Dec 1, 2020 · US
US-2019279820-A1 · Sep 12, 2019 · US
US-2019279536-A1 · Sep 12, 2019 · US
US-2019127893-A1 · May 2, 2019 · US
US-10260177-B2 · Apr 16, 2019 · US
US-2018340273-A1 · Nov 29, 2018 · US
US-2018111970-A1 · Apr 26, 2018 · US
US-2017088983-A1 · Mar 30, 2017 · US
US-2015129101-A1 · May 14, 2015 · US