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LEADERMAN & ASSOCIATES CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    162,183
About

LEADERMAN & ASSOCIATES CO LTD has a total of 16 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets environmental technology, chemical engineering and machines are TECHNOLOGIES ELCOTECH INC, WUHAN TIANYUAN ENVIRONMENTAL PROT CO LTD and CHUZHOU YOULIN TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing LEADERMAN & ASSOCIATES CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 7
#2 United States 3
#3 China 2
#4 Japan 2
#5 Germany 1
#6 Republic of Korea 1

Patent filings per year

Chart showing LEADERMAN & ASSOCIATES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chin-Te 12
#2 Sung Keng-Chuan 12
#3 Chiang Ming-Kuei 12
#4 Lee Der-Ming 10
#5 Lin Jih-Gaw 9
#6 Lan Chien-Ju 6
#7 Liang Ying-Chang 3
#8 Wang Chih-Cheng 3
#9 Sung Keng Chuan 3
#10 Chiang Ming Kuei 3

Latest patents

Publication Filing date Title
TW201728378A Processing apparatus of sticky material
TW201632472A Wastewater treatment system
TW201629206A Method for producing powder containing anammox bacteria
TW201625491A Fluidized bed reactor for ammonia laden wastewater and method for treating ammonia laden wastewater
TWI507366B Sludge processing equipment
CN105084705A Sludge treating apparatus
TW201420517A Method and device for processing waste water containing TMAH and ammonium nitrogen
US2011084022A1 Process for treating nitrogenous wastewater with simultaneous autotrophic denitrification, hetertrophic denitrification and COD removal
DE102009048333A1 Treating nitrogen containing waste water, comprises providing reactor with liquid for growth of several microorganisms, and introducing nitrogen containing waste water into the reactor and discharging effluent from the reactor