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CHENGDU RONGDE CONSTRUCTION LABOR CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    21,896
  • Filing trend
    ⇩ 100.0%
About

CHENGDU RONGDE CONSTRUCTION LABOR CO LTD has a total of 67 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and machine tools are TECHNO ISHII KK, TSNI P EX I PROMY ZDANIJ and XINING KEJIN IND DESIGN CO LTD.

Patent filings in countries

World map showing CHENGDU RONGDE CONSTRUCTION LABOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing CHENGDU RONGDE CONSTRUCTION LABOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Deming 48
#2 Zeng Xiaoyu 19

Latest patents

Publication Filing date Title
CN107216079A A kind of processing method of high intensity push pipe
CN107162511A A kind of concrete applied to push pipe
CN107140894A Heat-preserving heat-insulating wall
CN107162559A A kind of mixed mud of heat-insulating
CN107186679A Adjustable for height workbench
CN107187800A The adjustable conveyer of inclined degree
CN107190733A It is a kind of to facilitate sized pile
CN107165344A A kind of Green Roof
CN107238167A A kind of floor sound-insulation ventilation system
CN107119666A Ramming machine with buffer structure
CN107309226A Adjustable pipe inner-wall cleaning device
CN107189696A A kind of water proof type mixed mud crack glue
CN107191994A A kind of building shockproof ground heating system
CN107101316A A kind of ventilation system for buildings of self-purging air
CN107119676A pile
CN107150879A A kind of building logistics system
CN107012852A Ramming machine with dust arrester
CN107051988A Inside pipe wall cleaning device for building
CN107060316A A kind of locking disk buckle type scaffold
CN104196217A Self-cooling sleeking machine