Liquid explosive for in-situ explosive fracturing in low-permeability oilfields and application thereof
US-11932586-B2 · Mar 19, 2024 · US
with a nitrated organic compound · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C06B31/32 |
| Official title | with a nitrated organic compound |
| Display label | with a nitrated organic compound |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2020 | 1 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11932586-B2 · Mar 19, 2024 · US
US-2024025817-A1 · Jan 25, 2024 · US
US-2020109093-A1 · Apr 9, 2020 · US
US-2016096780-A1 · Apr 7, 2016 · US