| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | India | 4 | |
| #3 | Australia | 2 | |
| #4 | Italy | 2 | |
| #5 | South Africa | 2 | |
| #6 | Canada | 1 | |
| #7 | Denmark | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Giammarco G | 10 |
| #2 | Giammarco P | 8 |
| #3 | Giammarco Giuseppe | 1 |
| #4 | Giammarco Paolo | 1 |
| #5 | Richiedenti Il Brevetto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2061244A | Process for the conversion of carbon monoxide into hydrogen and carbon dioxide | |
| GB1467027A | Removal of impurities from gaseous mixtures and the regeneratio of absorbent solutions used therefor | |
| US3714327A | Gas purification process | |
| ZA6907105B | Method for the elimination from gas mixtures of the impurities contained therein |