Method for synthesizing hydrocyanic acid from formamide - catalyst
US-2016052793-A1 · Feb 25, 2016 · US
This page is not indexed by search engines while we improve data quality.
from formamide or from ammonium formate
from formamide or from ammonium formate · 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 | C01C3/0204 |
| Official title | {from formamide or from ammonium formate} |
| Display label | from formamide or from ammonium formate |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Single chamber vaporizer and use thereof in chemical synthesis
US-9249029-B2 · Feb 2, 2016 · US
Process for the synthesis of hydrocyanic acid from formamide packed after-reactor
US-2016009565-A1 · Jan 14, 2016 · US
Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide—direct heating
US-9034293-B2 · May 19, 2015 · US