Method for manufacturing transparent ceramic material for faraday rotator
US-2019366584-A1 · Dec 5, 2019 · US
Mixing details · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B35/62635 |
| Official title | {Mixing details} |
| Display label | Mixing details |
| Total patents | 193 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 18 |
| 2017 | 8 |
| 2018 | 14 |
| 2019 | 29 |
| 2020 | 19 |
| 2021 | 21 |
| 2022 | 23 |
| 2023 | 19 |
| 2024 | 15 |
| 2025 | 10 |
| 2026 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2019366584-A1 · Dec 5, 2019 · US
US-2019363361-A1 · Nov 28, 2019 · US
US-2019201886-A1 · Jul 4, 2019 · US
US-2019177175-A1 · Jun 13, 2019 · US
US-10252442-B2 · Apr 9, 2019 · US
US-2019077677-A1 · Mar 14, 2019 · US
US-2019077717-A1 · Mar 14, 2019 · US
US-10196566-B2 · Feb 5, 2019 · US
US-2018294520-A1 · Oct 11, 2018 · US
US-10091916-B2 · Oct 2, 2018 · US
US-2018244576-A1 · Aug 30, 2018 · US
US-2018240567-A1 · Aug 23, 2018 · US
US-2018222804-A1 · Aug 9, 2018 · US
US-2018222083-A1 · Aug 9, 2018 · US
US-2018183094-A1 · Jun 28, 2018 · US
US-2018155250-A1 · Jun 7, 2018 · US
US-9975814-B2 · May 22, 2018 · US
US-2018111841-A1 · Apr 26, 2018 · US
US-2018092256-A1 · Mar 29, 2018 · US
US-9920245-B2 · Mar 20, 2018 · US
Answers are generated from the same data shown on this page.