Zhejiang Qinyuan Water Treatment S. T. Co. Ltd.

China

 
Total IP 22
Total IP Rank # 66,894
IP Activity Score 2.1/5.0    18
IP Activity Rank # 46,256

Patents

Trademarks

6 0
0 0
16 0
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Last Patent 2025 - Ro purifier with provision to di...
First Patent 2011 - Loose-proof structure of a filte...

Latest Inventions, Goods, Services

2023 Invention Integrated waterboard for a water purifier. The present invention relates to RO water purifiers....
Invention Integrated waterboard for a water purifier. The present invention relates to RO water purifiers. ...
Invention Ro purifier with provision to dispense hot or cold water. The invention relates to RO water puri...
Invention Ro purifier with provision to dispense hot or cold water. The invention relates to RO water purif...
2022 Invention Electrochemically assisted ion exchange water treatment device having specific arrangement of ele...
Invention Electrochemically assisted ion exchange water treatment device having parallely arranged electroc...
2021 Invention A membrane filter unit. Disclosed is a membrane filter unit (1) comprising:(a) a filter case (2) ...
Invention A membrane filter unit. Disclosed is a membrane filter unit which includes: a...
Invention A membrane filter unit. Disclosed is a membrane filter unit (1) comprising: (a) a filter case (2)...
Invention Low-noise ro water purifier. The present invention relates to a low-noise water purifier with a r...
2019 Invention Membrane element and process for making the same. Disclosed are a spiral wound reverse osmosis m...
Invention Membrane element and process for making the same. Disclosed are a spiral wound reverse osmosis me...
2017 Invention Multi-functional wastewater proportioner. The present invention relates to the field of water pur...
Invention Method for preparing a nano mgo activated carbon for adsorbing heavy metals. The present inventio...
Invention Reverse osmosis water purifier. The present invention relates to a household water purifier, and ...
Invention Pressure-adjustable high-pressure switch and water purifier using the high-pressure switch. The p...
Invention Photocatalyst carbon filter medium and preparation method and use thereof. The present invention ...
Invention Method for preparing nano alpha-fe2o3 modified activated carbon and use thereof. The present inve...
Invention Upstream filter. The present invention relates to the field of purification equipment, and disclo...
2013 Invention Composite filter element and adapter thereof. A composite filter element and an adapter thereof. ...
2011 Invention Loose-proof structure of a filter cartridge shell. A loose-proof structure of a filter cartridge ...