Devices for assisting with heart valve manufacturing
US-2025221821-A1 · Jul 10, 2025 · US
Hand sewing processes or apparatus for special work or not otherwise provided for · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D05B97/00 |
| Official title | Hand sewing processes or apparatus for special work or not otherwise provided for |
| Display label | Hand sewing processes or apparatus for special work or not otherwise provided for |
| Total patents | 14 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025221821-A1 · Jul 10, 2025 · US
US-12245934-B2 · Mar 11, 2025 · US
US-2024008976-A1 · Jan 11, 2024 · US
US-11793631-B2 · Oct 24, 2023 · US
US-2023263518-A1 · Aug 24, 2023 · US
US-11666325-B2 · Jun 6, 2023 · US
US-2022183827-A1 · Jun 16, 2022 · US
US-11259917-B2 · Mar 1, 2022 · US
US-2021378663-A1 · Dec 9, 2021 · US
US-2020229917-A1 · Jul 23, 2020 · US
US-2020143318-A1 · May 7, 2020 · US
US-10624738-B2 · Apr 21, 2020 · US
US-2018250129-A1 · Sep 6, 2018 · US
US-2016175088-A1 · Jun 23, 2016 · US