Processes useful in the manufacture of cyclododecasulfur
US-2022169505-A1 · Jun 2, 2022 · US
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from non-gaseous sulfides or materials containing such sulfides, e.g. ores
from non-gaseous sulfides or materials containing such sulfides, e.g. ores · 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 | C01B17/06 |
| Official title | from non-gaseous sulfides or materials containing such sulfides, e.g. ores |
| Display label | from non-gaseous sulfides or materials containing such sulfides, e.g. ores |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processes useful in the manufacture of cyclododecasulfur
US-2022169506-A1 · Jun 2, 2022 · US
Processes useful in the manufacture of cyclododecasulfur
US-2022162761-A1 · May 26, 2022 · US
Processes useful in the manufacture of cyclododecasulfur
US-2022162068-A1 · May 26, 2022 · US
System and method for enhanced metal recovery during atmospheric leaching of metal sulfides
US-11124856-B1 · Sep 21, 2021 · US
Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides
US-10781501-B2 · Sep 22, 2020 · US
Compositions, systems, and methods for removing iron sulfide scale from oilfield components
US-10668510-B2 · Jun 2, 2020 · US
Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound
US-10570218-B2 · Feb 25, 2020 · US
Processes for forming vulcanizable elastomeric formulations and vulcanized elastomeric articles
US-10280281-B2 · May 7, 2019 · US
Processes for forming vulcanizable elastomeric formulations and vulcanized elastomeric articles
US-2019002665-A1 · Jan 3, 2019 · US
Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound
US-2018327516-A1 · Nov 15, 2018 · US
Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound
US-10011663-B2 · Jul 3, 2018 · US
Compositions, systems, and methods for removing iron sulfide scale from oilfield components
US-2018169714-A1 · Jun 21, 2018 · US
Compositions, systems, and methods for removing iron sulfide scale from oilfield components
US-9919348-B2 · Mar 20, 2018 · US
Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides
US-2017356063-A1 · Dec 14, 2017 · US
Processes for forming vulcanizable elastomeric formulations and vulcanized elastomeric articles
US-2017321033-A1 · Nov 9, 2017 · US
Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound
US-2017226234-A1 · Aug 10, 2017 · US
Compositions, systems, and methods for removing iron sulfide scale from oilfield components
US-2017101574-A1 · Apr 13, 2017 · US
Process and apparatus for extracting sulfur compounds in a hydrocarbon stream
US-9328294-B2 · May 3, 2016 · US