Geometrically complex intravaginal rings, systems and methods of making the same
US-12409134-B2 · Sep 9, 2025 · US
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Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as reinforcement
Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as reinforcement · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29K2283/00 |
| Official title | Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as reinforcement |
| Display label | Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as reinforcement |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monolithic high refractive index photonic devices
US-2025115015-A1 · Apr 10, 2025 · US
Monolithic high refractive index photonic devices
US-12194696-B2 · Jan 14, 2025 · US
Mixtures containing oxamide-functional siloxanes and organic fibers
US-2024100759-A1 · Mar 28, 2024 · US
Monolithic high refractive index photonic devices
US-2023373173-A1 · Nov 23, 2023 · US
Fused filament fabrication method using filaments that include a binder configured to release a secondary material
US-11697243-B2 · Jul 11, 2023 · US
Geometrically complex intravaginal rings, systems and methods of making the same
US-2022168218-A1 · Jun 2, 2022 · US
Silicone potting composition and uses thereof
US-2022064381-A1 · Mar 3, 2022 · US
Polymeric Membrane Useful As A Commercial Roofing Membrane
US-2022055263-A1 · Feb 24, 2022 · US
Polymeric Membrane Useful As A Commercial Roofing Membrane
US-2022055264-A1 · Feb 24, 2022 · US
Polymeric Membrane Useful As A Commercial Roofing Membrane
US-2022048231-A1 · Feb 17, 2022 · US
Geometrically complex intravaginal rings, systems and methods of making the same
US-11219595-B2 · Jan 11, 2022 · US
Foam compositions and methods of making same
US-2021317279-A1 · Oct 14, 2021 · US
Fused filament fabrication of component using filament that includes a binder configured to release a secondary material
US-2021146605-A1 · May 20, 2021 · US
Monolithic high refractive index photonic devices
US-2021031472-A1 · Feb 4, 2021 · US
Monolithic high refractive index photonic devices
US-10828855-B2 · Nov 10, 2020 · US
Geometrically complex intravaginal rings, systems and methods of making the same
US-2019091141-A1 · Mar 28, 2019 · US
Monolithic high refractive index photonic devices
US-2018056614-A1 · Mar 1, 2018 · US
Process for the treatment of technical textiles
US-9873212-B2 · Jan 23, 2018 · US
Aeropspace structure including composite beam chord clamped between reinforcement plates
US-9302427-B2 · Apr 5, 2016 · US