DAGUA INC has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology and chemical engineering are CHENGDU ZHIHE ENVIRONMENTAL PROTECTION SCIENCE & TECH CO LTD, SUZHOU LEADVIC ENVIRONMENTAL PROTECTION TECH CO LTD and HTCI.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Egypt | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Mexico | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lacasse Maurice | 9 |
| #2 | Maurice Lacasse | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA2607713A1 | Water treatment apparatus |