Method of forming a gas generant
US-2024425431-A1 · Dec 26, 2024 · US
Compositions containing an inorganic nitrogen-oxygen salt
Compositions containing an inorganic nitrogen-oxygen salt · 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 | C06B31/00 |
| Official title | Compositions containing an inorganic nitrogen-oxygen salt |
| Display label | Compositions containing an inorganic nitrogen-oxygen salt |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-detonable shaped charge and activation
US-12091948-B2 · Sep 17, 2024 · US
Treatment of subterranean formations
US-11753583-B2 · Sep 12, 2023 · US
Gas-forming agent composition
US-2023271897-A1 · Aug 31, 2023 · US
Non-detonable shaped charge and activation
US-2023121973-A1 · Apr 20, 2023 · US
Cool burning gas generant compositions with liquid combustion products
US-11370384-B2 · Jun 28, 2022 · US
Treatment of subterranean formations
US-2022127522-A1 · Apr 28, 2022 · US
Alkaline earth metal zirconium oxide additive useful for improving ballistic performance of gas generating compositions
US-2021061729-A1 · Mar 4, 2021 · US
Cool burning gas generant compositions with liquid combustion products
US-2021061218-A1 · Mar 4, 2021 · US
Auto-ignition composition
US-10919818-B1 · Feb 16, 2021 · US
Non-detonable shaped charge and activation
US-2020048997-A1 · Feb 13, 2020 · US
Gas-generating pyrotechnic solid objects
US-2020002243-A1 · Jan 2, 2020 · US
Non-detonable shaped charge and activation
US-10443360-B2 · Oct 15, 2019 · US
Composite reactive materials with independently controllable ignition and combustion properties
US-2018370868-A1 · Dec 27, 2018 · US
Method of characterising the structure of a void sensitized explosive composition
US-10093591-B2 · Oct 9, 2018 · US
Hydroxylammonium nitrate monopropellant with burn rate modifier
US-10040730-B2 · Aug 7, 2018 · US
Gas generating composition
US-9988321-B2 · Jun 5, 2018 · US
Non-detonable shaped charge and activation
US-2018087353-A1 · Mar 29, 2018 · US
Hydroxylammonium nitrate monopropellant with burn rate modifier
US-2017166491-A1 · Jun 15, 2017 · US
Gas generating composition and gas generator using the same
US-9624140-B2 · Apr 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C06B31/00?
- CPC C06B31/00 is the Cooperative Patent Classification code for “Compositions containing an inorganic nitrogen-oxygen salt.”
- How many patents are filed under CPC C06B31/00 (Compositions containing an inorganic nitrogen-oxygen salt)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C06B31/00 growing?
- Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).