SEPAREM SPA has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Italy, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, machines and consumer goods are LI SHENGMIN, BEIJING SINO HYPRO PETROCHEMICAL TECH CO LTD and NINGBO SHUIYI FILM TECH DEVELOPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Italy | 8 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Linoleum | |
#3 | Compounding processes |
# | Name | Total Patents |
---|---|---|
#1 | Gaeta Soccorso | 11 |
#2 | Drioli Enrico | 8 |
#3 | Sogliano Marco | 6 |
#4 | Petrocchi Emidio | 5 |
#5 | Zhang Haichun | 1 |
#6 | Soccorso Gaeta | 1 |
Publication | Filing date | Title |
---|---|---|
ITMI932092D0 | Composite membrane based on polytrans 2,5- dimethylpiperazinthiofurazanamide and process for its preparation | |
EP0451353A1 | Polypiperazinamide-based reverse-osmosis membranes and post-treatment process for their preparation | |
IT9021279D0 | Asymmetric and homogeneous membranes based on polyphosphazenes and process for their preparation; and process for gas separation | |
US5028329A | Process for preparing reverse-osmosis membrane, and membrane obtained with the process | |
EP0357864A1 | Process for preparing reverse-osmosis membranes | |
EP0330072A2 | Semipermeable membrane for separating fluids, process for preparing and using the membrane for microfiltration, distillation and special fabrics |