MANSFIELD & ALPER INC has a total of 14 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and machines are HVR WATER PURIFICATION AB, AQUA PURE VENTURES INC and HANOVER RES CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Australia | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | Canada | 2 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Machines | |
#4 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Water treatment | |
#3 | Unspecified technologies | |
#4 | Materials for miscellaneous applications |
# | Name | Total Patents |
---|---|---|
#1 | Alper Hal | 10 |
#2 | Alper Haluk | 4 |
Publication | Filing date | Title |
---|---|---|
US5961823A | Oil coagulant products and methods of use therefor | |
US5837146A | Oil coagulant products and methods of use therefor | |
US5746925A | Composition for coagulating oil | |
US5437793A | Coagulant for oil glyceride/isobutyl methacrylate composition and method of use |