Crucibles for thermogravimetric analysis (TGA)
US-12480853-B2 · Nov 25, 2025 · US
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Crucibles
Crucibles · 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 | B01L3/04 |
| Official title | Crucibles |
| Display label | Crucibles |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 4 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vacuum coating apparatus for uniformly distributing metal vapor using uniform mixing buffer structure
US-2023323526-A1 · Oct 12, 2023 · US
Moisture and volatile organic compound content measuring
US-11779916-B2 · Oct 10, 2023 · US
Crucibles for thermogravimetric analysis (tga)
US-2023101827-A1 · Mar 30, 2023 · US
Moisture and volatile organic compound content measuring
US-2021402387-A1 · Dec 30, 2021 · US
Sample container and thermal analyzer
US-11143541-B2 · Oct 12, 2021 · US
Picking assembly, crucible picking device, and method for picking crucible
US-10968509-B2 · Apr 6, 2021 · US
Moisture and volatile organic compound content measuring
US-2020171482-A1 · Jun 4, 2020 · US
Picking assembly, crucible picking device, and method for picking crucible
US-2020102641-A1 · Apr 2, 2020 · US
Detection device for molten metal
US-10371686-B2 · Aug 6, 2019 · US
Resistance analytical furnace
US-9808797-B2 · Nov 7, 2017 · US
Sample container and thermal analyzer
US-2017276538-A1 · Sep 28, 2017 · US
Device for assisting with setting of manufacturing conditions for silica glass crucible, device for assisting with setting of manufacturing conditions for mold for manufacturing silica glass crucible, device for assisting with condition setting for pulling up monocrystalline silicon using silica glass crucible
US-9754052-B2 · Sep 5, 2017 · US
Method for detecting phase change temperatures of molten metal
US-9719976-B2 · Aug 1, 2017 · US
Crucible
US-9527076-B2 · Dec 27, 2016 · US
Method of manufacturing granulated silica powder, method of manufacturing vitreous silica crucible
US-9284207-B2 · Mar 15, 2016 · US
Method for detecting phase change temperatures of molten metal
US-2015316495-A1 · Nov 5, 2015 · US