PUROLITE COMPANY has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets chemical engineering, environmental technology and organic fine chemistry are BEIJING QINGSHUI SOIL ENV PROT TECH CO LTD, GLANRIS WATER SYSTEMS INC and GRUPPO ZILIO S P A.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | Brazil | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | Taiwan | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Organic fine chemistry | |
#4 | Machines | |
#5 | Macromolecular chemistry and polymers | |
#6 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Dale James A | 5 |
#2 | Boodoo Francis | 5 |
#3 | De Sousa Fabio Chaves | 3 |
#4 | Tsao Hsiang Wei | 3 |
#5 | Iesan Carmen Mihaela | 3 |
#6 | Luc Froment | 1 |
#7 | Wei Tsao Hsiang | 1 |
#8 | Vladimir Sochilin | 1 |
#9 | Sochilin Vladimir | 1 |
#10 | Froment Luc | 1 |
Publication | Filing date | Title |
---|---|---|
US7588690B1 | Method of iodide removal | |
CN101616738A | Macroporous copolymers with large pores | |
WO2008089279A1 | Reduced fouling of reverse osmosis membranes |