Learn more

TIANBANG NAT ENGINEERING RES CT OF MEMBRANE TECHNOLOGY CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    223,049
About

TIANBANG NAT ENGINEERING RES CT OF MEMBRANE TECHNOLOGY CO LTD has a total of 22 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are SANYU SEKKEI KK, HONG KONG DISC LOCK CO and BAYLEY ARTHUR LIPSCOMB.

Patent filings in countries

World map showing TIANBANG NAT ENGINEERING RES CT OF MEMBRANE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing TIANBANG NAT ENGINEERING RES CT OF MEMBRANE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Nails

Top inventors

# Name Total Patents
#1 Yin Zhongsheng 12
#2 Yu Feng 10
#3 Zhongsheng Yin 6
#4 Ge Jie 4
#5 Xu Junfeng 4
#6 Feng Yu 4
#7 Wang Bin 3
#8 Liu Yuhua 3
#9 Ji Xianli 3
#10 Wang Xiuyi 3

Latest patents

Publication Filing date Title
CN104476486A Assembling technical method for epoxy end enclosure of special film assembly
CN103785295A Hollow fiber membrane assembly pouring device and method thereof
CN103071402A Hydrophilic polyaryletherketone blended hollow fiber ultrafilter membrane and preparation method thereof
CN103031609A Shaping core liquid system of hollow fibrous membrane central hole
CN103057111A Polyethylene hollow fiber microporous film cold and hot stretching device and stretching technology thereof
CN103028536A Vacuum coating technology of hollow fiber hydrogen nitrogen membrane component
CN103085105A Central tube head-cutting fixing device for oxygen permeable membrane component
CN103007764A Ultrafiltration membrane module mounting method
CN103007771A After-treatment process for gas separation membrane
CN102530990A Method for recovering hydrogen and ammonia from synthetic ammonia purge gas by membrane separation-rectification integrated technology and device
CN102512997A Hydrophilic polyethersulfone with cardo alloy ultrafiltration membrane and preparation method thereof
CN102527249A High-density polyethylene hollow fiber microporous membrane and preparation method thereof
CN102500238A Device and method for casting end socket of hollow fiber membrane assembly
CN102565282A Sample evaluation method for hollow fiber membrane silk
CN102514981A Automatic filament coiling machine with two hexagonal wheels
CN102560936A Automatic constant-linear-speed control system of film applicator
CN102517652A Assembled type spinneret plate with a plurality of spinning nozzles
CN102516716A Nitrogen-enriched membrane module dual-head epoxy casting composition and preparation technology thereof
CN102515099A Membrane separation method and device for recycling hydrogen from purge gas of synthetic ammonia liquid ammonia storage tank
CN101693167A Novel loaded transition metal composite membrane and preparation method thereof