Protection of polymeric/organic materials from photodegradation by encapsulation
US-12187961-B2 · Jan 7, 2025 · US
Inorganic materials not provided for in groups {C04B14/022 and} C04B14/04 - C04B14/34 · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B14/36 |
| Official title | Inorganic materials not provided for in groups {C04B14/022 and} C04B14/04 - C04B14/34 |
| Display label | Inorganic materials not provided for in groups {C04B14/022 and} C04B14/04 - C04B14/34 |
| Total patents | 49 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12187961-B2 · Jan 7, 2025 · US
US-12142388-B2 · Nov 12, 2024 · US
US-12037286-B2 · Jul 16, 2024 · US
US-11982330-B2 · May 14, 2024 · US
US-11976241-B2 · May 7, 2024 · US
US-11959271-B2 · Apr 16, 2024 · US
US-2024067871-A1 · Feb 29, 2024 · US
US-11851616-B2 · Dec 26, 2023 · US
US-2023271885-A1 · Aug 31, 2023 · US
US-2023220273-A1 · Jul 13, 2023 · US
US-2023219844-A1 · Jul 13, 2023 · US
US-11680015-B2 · Jun 20, 2023 · US
US-2023154637-A1 · May 18, 2023 · US
US-11618844-B2 · Apr 4, 2023 · US
US-2023101697-A1 · Mar 30, 2023 · US
US-2022315832-A1 · Oct 6, 2022 · US
US-2022298780-A1 · Sep 22, 2022 · US
US-11434134-B2 · Sep 6, 2022 · US
US-11359137-B2 · Jun 14, 2022 · US
US-2022059249-A1 · Feb 24, 2022 · US
Answers are generated from the same data shown on this page.