Learn more

WEIHAI ENCOURAGE ENV PROT TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,854
About

WEIHAI ENCOURAGE ENV PROT TECH CO LTD has a total of 21 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and furniture and games are BEIJING SINORICHEN ENVIRONMENTAL PROT CO LTD, ECOSPHERE TECHNOLOGIES INC and CHENGDU MINGDAO FOOD CO LTD.

Patent filings in countries

World map showing WEIHAI ENCOURAGE ENV PROT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing WEIHAI ENCOURAGE ENV PROT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhai Aiyu 21

Latest patents

Publication Filing date Title
CN106745667A A kind of hospital sewage treating apparatus
CN106697684A Sewage collecting box
CN106430401A Photocatalytic water treating device
CN106630223A Small household sewage treatment device
CN106430736A Treatment device for chemical industrial sewage
CN106388614A Novel filter element
CN106430767A Tap water sterilizing apparatus
CN106467596A A kind of polyacrylamide amine dispersant and its preparation technology
CN106467592A A kind of polymeric colloid antitack agent and its preparation technology
CN106397647A Polyacrylamide dispersant and preparation process therefor
CN106397667A Polyacrylamide dispersant and preparation process therefor
CN106467593A A kind of polyacrylamide amine dispersant and its preparation technology
CN106700568A Polymer colloid anti sticking agent and preparation process thereof
CN106467595A A kind of paper making additive and its preparation technology
CN106396045A Composition formula of water treatment flocculant
CN106467671A A kind of polymeric colloid antitack agent and its preparation technology
CN106698618A Water treatment flocculant composition formula
CN106698619A Composition formula of water treatment flocculating agent
CN106698620A Water treatment flocculant composition formula
CN106698626A Water treatment flocculant composition formula