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BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENGINEERING CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,789
About

BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENGINEERING CO LTD has a total of 16 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 thermal processes, medical technology and chemical engineering are ATEN KK, YU XUEKU and KYORITSU AIRTECH KK.

Patent filings in countries

World map showing BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Yongchun 16

Latest patents

Publication Filing date Title
CN105352055A Novel air purifier
CN105056657A Dual-use air purifier
CN105020795A Window type air purifier
CN105066264A Window type air cleaning device
CN105042707A Practical window type air purifier
CN105157118A Intelligent air self-purification device
CN104976695A Air self-purification device
CN104990142A Dust removal sterilization air self-purification device
CN104958961A Automatic cleaning air purifying apparatus
CN104929495A Delivery window
CN104989245A Clean pass box
CN104907110A Convenient-application biological safety cabinet
CN104888872A Practical biosafety cabinet
CN104888871A Biosafety cabinet
CN104923320A Intelligent biological safety cabinet
CN105041149A Practical transmission window