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TIANJIN HYDRAULIC RES INST

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    131,318
  • Filing trend
    ⇩ 100.0%
About

TIANJIN HYDRAULIC RES INST has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and control are LUSINA RAFAL, IWASHITA TADAHIDE and TIANJING SCIENCE ACADEMY ENVIRONMENT PROT.

Patent filings in countries

World map showing TIANJIN HYDRAULIC RES INSTs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing TIANJIN HYDRAULIC RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kai 7
#2 Chang Suyun 6
#3 Wang Songqing 5
#4 Ren Biqiong 5
#5 Wang Shouchun 4
#6 Wang Jianbo 4
#7 Liu Xuegong 4
#8 Zhan Qiang 4
#9 Wang Shouting 3
#10 Liu Yu 3

Latest patents

Publication Filing date Title
CN106930388A Unpowered rainwater runoff pollution thing cuts dirty facility and cuts dirty operating method
CN106802640A Roller compaction construction monitoring system and the method for roller compaction construction monitoring
CN106904721A The application method of desalinization water mineralising integral system and desalinization water mineralising integral system
CN106904716A The preparation method of desalinization water re-mineralization system and desalinization water mineralising
CN106542645A There is the microorganism contamination governing method of the manufacture method and microorganism pollution treatment generation system of system and microorganism pollution treatment microbial inoculum in microorganism pollution treatment
CN105091943A Underground water resource online monitoring system and detection method thereof
CN105065846A Underground pipeline repairing system and method
CN104484952A Farmland surface water management and control system and fabrication method thereof as well as farmland surface water management and control/irrigation and drainage method
CN103771605A Onboard micro-filtration algae removal system and algae removal method
CN103749145A Submerged plant modularized growth bed and method for recovering growth of underwater submerged plant
CN103755035A Surface flow wetland water purification system with combined-type flows and water purification method
CN103744131A Rain quality on-line monitoring rain gauge and rain quality on-line monitoring method
CN103754983A Solar water surface algae removal system and water surface algae removal method
CN103041777A Fe3O4/CS magnetic material adsorbent, preparation method of Fe3O4/CS magnetic material adsorbent, and sewage treatment method
CN103011518A Salt discharge treatment system for salted reservoir, building method and treatment method for salted water
CN102589531A Underwater topography measurement boat as well as manufacturing method and measurement method
CN102120677A Biological response system for multistage sewage treatment as well as manufacturing method and sewage treatment method
CN101857957A Cathodic protection monitoring probe, cathodic protection monitoring probe monitoring system, and manufacturing method and monitoring method thereof