Learn more

QINGDAO BAIJIANCHENG ENV PROT TECH CO LTD

Overview
  • Total Patents
    140
  • GoodIP Patent Rank
    10,236
About

QINGDAO BAIJIANCHENG ENV PROT TECH CO LTD has a total of 140 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are GUIZHOU PROVINCE COMPREHENSIVE UTILIZATION OF IND SOLID WASTES MATERIALS ENGINEERING TECHNOLOGY RES, NOVOKUJBYSHEVSKIJ VNII ORCH SI and SHANGDONG UNIV.

Patent filings in countries

World map showing QINGDAO BAIJIANCHENG ENV PROT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 140

Patent filings per year

Chart showing QINGDAO BAIJIANCHENG ENV PROT TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Han Junchang 88
#2 Zhang Dong 52

Latest patents

Publication Filing date Title
CN105587090A Artistic ceramic tile for building and processing technology of artistic ceramic tile
CN105586481A Production process of dual-phase cast steel hook
CN105586781A A surface treating process for enhancing humidity and strength of viscose fibers
CN105586480A Hot rolling process capable of improving fracture toughness of high-grade heavy gauge pipeline steel
CN105585995A An adhesive used for rapid waterproofing, leak proofing and corrosion resisting of a polyurethane foaming auxiliary hole and a process therefor
CN105583206A Method for cleaning silicon wafer etching reaction chamber
CN105583363A Technique for producing precise zirconium/zirconium alloy pump valve castings
CN105585146A A process of treating mine wastewater through applying a membrane technique
CN105522619A Preparation process of mold-pressed composite plywood
CN105583361A Production process of casting
CN105582791A Desulfurizer making method
CN105588417A Drying and upgrading device and process for slime and sludge
CN105585018A Technological process of super-macroporous silica gel
CN105586107A Device for producing power plant fuel by use of coal slime slurry from coal preparation plant and technology thereof
CN105585201A Movable water body purification system
CN105583068A Magnetic tailings disposal system for middlings and gangue
CN105529261A Thyristor production technology
CN105586815A Track installation technology of fully mechanized coal mining face
CN105439534A Low-cost environmental-protection brick
CN105498850A Low-cost denitration catalyst