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HENAN LIMING HEAVY IND & SCIENCE CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,320
  • Filing trend
    ⇧ 80.0%
About

HENAN LIMING HEAVY IND & SCIENCE CO LTD has a total of 38 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and electrical machinery and energy are JIANGSU SHILEI MACHINERY CO LTD, NETZSCH CONDUX MAHLTECHNIK GMBH and OSCAR SODER.

Patent filings in countries

World map showing HENAN LIMING HEAVY IND & SCIENCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing HENAN LIMING HEAVY IND & SCIENCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Jinshan 8
#2 Liu Wanhui 8
#3 Zhao Dali 7
#4 Fan Bibo 7
#5 Wang Xichang 6
#6 Xu Xiaoding 6
#7 Liu Weitao 6
#8 Ding Chengkun 6
#9 Liu Shousheng 5
#10 Wang Zhijun 5

Latest patents

Publication Filing date Title
CN112058408A Pressure balancing device for vertical roller mill
CN111514662A Conical fine sand recoverer
CN111515118A Mould accuse sieve of adjustable gradation
CN110736005A test machine platform
CN110773276A Modular impact crusher
CN110756279A Closed-cycle dust removal device of impact crusher
CN110586286A Auxiliary material collecting device of impact crusher
CN110586287A Impact rack adjusting device of impact crusher
CN110180668A A kind of shaftless driving impeller powder concentrator for powder sorting
CN109999962A A kind of overhang roll mill with air ducting
CN110093569A A kind of bar high-carbon high-chromium steel and preparation method thereof
CN109529985A A kind of anti-spin system for gyratory crusher
CN109395858A A kind of vertical shaft impact crusher of the multiple shaping feature of band
CN109433606A A kind of twin-stage Machine-made Sand recyclable device
CN108787045A A kind of Vertical Mill feed chute apparatus of fluidisation function
CN108786987A A kind of spindle breaker lubricating oil oil piping system
CN108996448A A kind of transmission device making workpiece turning
CN108636495A A kind of gyratory crusher
CN108786986A A kind of anti-splash device of gyratory crusher
CN108421631A Solid fuel process safety protects system and method