Learn more

SHANGHAI RESUN ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,665
About

SHANGHAI RESUN ENVIRONMENTAL TECH CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are ENVIROGAIN INC, BOOKANG TECH CO LTD and BIONEST TECHNOLOGIES INC.

Patent filings in countries

World map showing SHANGHAI RESUN ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANGHAI RESUN ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Wenzheng 13
#2 Hu Guofeng 2
#3 Xiang Wu 1
#4 Tan Ming 1
#5 Ji Hong 1
#6 Liu Xiaoping 1

Latest patents

Publication Filing date Title
CN111847834A Cooling drying method and treatment equipment for sludge after heat drying
CN111875215A Sludge dewatering method by feeding sludge through dynamic feed channel and plate-and-frame (chamber) dewaterer
CN111875211A Muddy water concentration and separation device and separation method
CN111875425A Treatment method and device for combining solar sludge drying with sludge composting
CN111268802A Dynamic membrane separation sewage treatment method
CN111377585A Negative-pressure vaporization water removal and heat recovery plate frame dehydration drying device and method
CN111099809A Vacuum low-temperature energy recovery indirect sludge drying device and method
CN111099810A Indirect sludge drying device and method for recycling waste steam energy by heat pump
CN110683666A Super microporous diaphragm type aerator
CN110642311A Novel sewage filters device
CN110436611A A kind of novel wisdom aeration method
CN110357280A A kind of micropore ellipse tube type aerator support tube
CN109574464A A kind of sludge drying method and drying equipment of sludge solid reinforcing compost combination heat pump moisture removal
CN108534150A A kind of rotary incinerator and rotation incinerating method
CN108553959A A kind of van-type board and frame machine and its cleaning method that polylith filter cloth cleans simultaneously