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SHANDONG XINLI ENVIRONMENTAL PROT MATERIAL CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    115,725
  • Filing trend
    ⇩ 33.0%
About

SHANDONG XINLI ENVIRONMENTAL PROT MATERIAL CO LTD has a total of 38 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, textiles and paper and surface technology and coating are YINGCHENG TIANRUN IND CLOTH CO LTD, SHANGHAI BG IND FABRIC CO LTD and AQUA MEMBRANES LLC.

Patent filings in countries

World map showing SHANDONG XINLI ENVIRONMENTAL PROT MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing SHANDONG XINLI ENVIRONMENTAL PROT MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qi Guishan 19
#2 Song Chuanbo 14
#3 Wang Yuhua 11
#4 Jiang Shujun 9
#5 Shen Zhaoxu 7
#6 Yuhua Wang 7
#7 Wang Dengbao 6
#8 Shujun Jiang 5
#9 Guishan Qi 4
#10 Li Baoming 4

Latest patents

Publication Filing date Title
CN109224637A Preparation method for biomass boiler tails dedusting MODIFIED PP S composite filtering material
CN109224632A A kind of flue gas ash removal filtering material final finishing size and preparation method thereof
CN109224636A A kind of preparation method of the composite foamed coated filter material of superhigh temperature
CN111054149A Filter bag of bag type dust collector
CN111058137A High disposable warping machine of security
CN111058138A Disposable warping machine
CN107308726A A kind of glass compound spiked felt covers PTFE film filtering material and preparation method thereof
CN107415356A A kind of composite ceramic fiber felt, fireproof heat insulating heat-barrier material and its application
CN107261663A A kind of low emission complex function type membrane bag filter preparation method
CN109397048A Membrane removal machine
CN109385734A A kind of rapier loom filling cutter
CN109386719A Calender safety device
CN109381896A A kind for the treatment of fluid froth removal device
CN109385788A A kind of slurry concentration regulating device
CN109384077A A kind of cloth inspecting machine work feed end feed preparation unit roller central spindle
CN103668575A Novel air-fiber separator
CN103638754A Outer filtering type dust collector
CN103643355A Novel carding machine
CN103668565A Pneumatic hopper
CN103668726A Weft shearing device of gripper loom