Learn more

SHANGHAI SANRONG ENVIRONMENTAL PROT ENGINEERING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    170,477
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI SANRONG ENVIRONMENTAL PROT ENGINEERING CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, thermal processes and environmental technology are SIW ENG PTE LTD, ZHEJIANG HOODI ENVIRONENTAL PROT EQUIPMENT MANUFACTURING CO LTD and PLANTEC KK.

Patent filings in countries

World map showing SHANGHAI SANRONG ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI SANRONG ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Cifu 10
#2 Miao Na 9
#3 Long Cheng 8
#4 Xu Changqing 2
#5 Liu Depeng 2
#6 Zhang Ling 1
#7 Li Tong 1
#8 Zhang Yanzhong 1
#9 Chen Dezhi 1
#10 Wei Yongsheng 1

Latest patents

Publication Filing date Title
CN111135683A SNCR (selective non-catalytic reduction) out-of-stock automatic control method and system
CN111054204A Self-circulation desulfurization device, self-circulation desulfurization system and self-circulation desulfurization method
CN111068502A Ammonia escape control system and control method
CN111121049A System and method for cooperatively treating sludge in cement plant
CN110218584A The cement plant ERDIII minimum discharge denitrification apparatus and process
CN110053887A A kind of cement plant powder denitrfying agent conveying device and its application method
CN109806913A A kind of denitrating catalyst and preparation method thereof applied to cement plant
CN107754591A A kind of high-efficient atomizing desulfurizer and method
CN104888599A Spray drying desulfurizer used for cement plant and process method
CN103206865A Efficient reburning denitrification device and technical method
CN102809151A Oxygen-deficient combustion denitration combustor arranged in cement decomposing furnace