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PARA CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    179,926
  • Filing trend
    ⇧ 100.0%
About

PARA CO LTD has a total of 28 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets chemical engineering, macromolecular chemistry and polymers and environmental technology are YIXING FENGYE CHEMICAL CO LTD, SALTWORKS TECHNOLOGIES INC and OCHEMATE MATERIAL TECH CO LTD.

Patent filings per year

Chart showing PARA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Ho Sung 12
#2 Park Sang U 4
#3 Yoon Ho Seong 4
#4 Yoon Ho-Sung 4
#5 Lee Chan-Woo 4
#6 Lee Chan Woo 4
#7 Kim Seung Hyun 3
#8 Park Sang Woo 3
#9 Jeong Jin Hye 3
#10 Lee Yong Soo 3

Latest patents

Publication Filing date Title
KR20200048706A Filter using nanoporous polyaniline complex
KR20190089576A A method for preparing a polyaniline complex for removing antimicrobial and heavy metals in which a polyaniline conductive polymer is doped with an organic acid and a metal ion in a predetermined order, and a polyaniline complex manufactured using thereof
KR20190066257A A method for preparing a polyaniline complex for removing antimicrobial and heavy metals in which a polyaniline conductive polymer is doped with an organic acid and a metal ion in a predetermined order, and a polyaniline complex manufactured using thereof
WO2019112080A1 Method for preparing polyaniline composite for antibacterial use and heavy metal removal, in which organic acid and metal ions are doped into polyaniline conductive polymer in predetermined order, and polyaniline composite prepared by same method
KR100965135B1 Method for detecting damage of filtration membrane with piezoelectric material
KR101023792B1 Apparatus for detecting damage of filtration membrane using piezoelectric effect
KR101023791B1 Apparatus for detecting damage of filtration membrane with piezoelectric material
KR20100126870A Method to combine quick exchange filter and head connector
KR20100114808A Method for asymmetric microporous hollow fiber membrane
KR20100062318A The electric boiler
KR20090089776A Block type water purifying apparatus and conduit thereof
KR20090093769A Stacked membrane filtration system and stacking method thereof
KR20090098581A One-touch detachable adapter
KR20090072321A Hollow fiber membrane using polysulfones with enhanced water permeability and a method of producing thereof
KR100788814B1 The steam generating equipment for small sauna
KR20060056912A Elution-controlling materials combined with polymers and method thereof
KR20060040157A Elution-controlling materials combined with polymers and method thereof
KR20060026173A A hollow fiber membrane with good permeability of water
KR20050093885A Multi-potting cap, centrifugal potting equipment for membrane module, and method for preparing the same
KR20040008963A Hollow fiber membrane having porous supporting body and preparation thereof