Compounds and methods for selectively forming metal-containing films
US-12297537-B2 · May 13, 2025 · US
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Salts of dithiocarbamic acids
Salts of dithiocarbamic acids · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C333/16 |
| Official title | Salts of dithiocarbamic acids |
| Display label | Salts of dithiocarbamic acids |
| Total patents | 11 |
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 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds And Methods For Selectively Forming Metal-Containing Films
US-2022411930-A1 · Dec 29, 2022 · US
Semiconducting light emitting material
US-2022380664-A1 · Dec 1, 2022 · US
Semiconducting light emitting material
US-11427756-B2 · Aug 30, 2022 · US
Compound heavy metal chelating agent containing dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer
US-11242268-B2 · Feb 8, 2022 · US
Semiconducting light emitting material
US-2021130684-A1 · May 6, 2021 · US
Compound heavy metal chelating agent containing dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer
US-2020377391-A1 · Dec 3, 2020 · US
Tellurium compounds useful for deposition of tellurium containing materials
US-9537095-B2 · Jan 3, 2017 · US
Dithiocarbamate functionalized dendrimer with alkylenediamine core as soil heavy metal immobilization amendment and preparation method thereof
US-2016237029-A1 · Aug 18, 2016 · US
Star-shaped hyperbranched polymer with triethanolamine core, carboxylate lateral group and dithiocarboxylate end group, and preparing method as well as application thereof
US-9283416-B2 · Mar 15, 2016 · US
Star-shaped hyperbranched polymer with triethanolamine core, carboxylate lateral group and dithiocarboxylate end group, and preparing method as well as application thereof
US-2015283417-A1 · Oct 8, 2015 · US