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CHONGQING HAOYUAN DOOR IND CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,204
  • Filing trend
    ⇩ 100.0%
About

CHONGQING HAOYUAN DOOR IND CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, consumer goods and chemical engineering are OSWALD PFEIFFER, AEROGLIDE CORP and MARTIN CHRIST GEFRIERTROCKNUNGSANLAGEN GMBH.

Patent filings in countries

World map showing CHONGQING HAOYUAN DOOR IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHONGQING HAOYUAN DOOR IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiaoyu 12

Latest patents

Publication Filing date Title
CN107650219A One koji wood machine
CN107650218A A kind of Qu Muji for preventing timber from deforming
CN107471883A Carving device for timber
CN107576179A The furnace drying method of timber
CN107560395A Drying device for timber
CN107477988A Baking room for timber
CN107477987A The drying means of timber
CN107238250A A kind of cold-storage door
CN107449209A A kind of cold-storage door Defrost method
CN106917572A For the timber in kitchen
CN106948726A Timber for toilet
CN106930661A A kind of multifunction gate