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DASGUPTA PURNENDU K

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    209,526
About

DASGUPTA PURNENDU K has a total of 13 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, measurement and surface technology and coating are HORIZON TECHNOLOGY INC, SPF TECH LLC and ABCOR INC.

Patent filings in countries

World map showing DASGUPTA PURNENDU Ks patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 3

Patent filings per year

Chart showing DASGUPTA PURNENDU Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dasgupta Purnendu K 13
#2 Srinivasan Kannan 6
#3 Yang Bingcheng 3
#4 Huang Weixiong 2
#5 Takeuchi Masaki 2
#6 Chen Yongjing 2
#7 Li Jianzhong 1
#8 Morris Kavin J 1
#9 Sengupta Mrinal K 1

Latest patents

Publication Filing date Title
US2018093262A1 Functionalized polyolefin capillaries for open tubular ion chromatography
US2018065089A1 Electrodialytic capillary suppressor for suppressed conductometric ion chromatography
US2015308942A1 Cavity enhancement methods, systems and devices, and methods of measuring same
US2013048498A1 Three-electrode buffer generator and method
US2011272290A1 Systems and methods for electrochemical analysis of arsenic
US2009218238A1 Ion detector and system
US4647380A Annular dual membrane permselective device and method
US4500430A Continuously rejuvenated ion exchanger