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HANWOONG COATECH CO LTD

Overview
  • Total Patents
    15
About

HANWOONG COATECH CO LTD has a total of 15 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets pharmaceuticals, medical technology and macromolecular chemistry and polymers are DESHIPU TECH DEV (WENZHOU) CO LTD, KOBAYASHI PHARMACEUTICAL CO LTD and H&B CO LTD.

Patent filings in countries

World map showing HANWOONG COATECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Bong Jo 10
#2 Takao Maruoka 2
#3 Kim Jin Hong 1
#4 Kin Hojo 1
#5 Kim Bong J 1
#6 Maruoka Takao 1
#7 O Bok Seon 1

Latest patents

Publication Filing date Title
KR20110115063A Water-containing adhesive gel sheet
KR20100132274A Oil-gel soft patch applying to skin and production method of the same
CN101266009A Integral helix tube
KR20060090169A Oil gel soft sheet appling to skin
KR20070024873A Hydrous gel sheet for makeup and production method of the same
KR20050076805A Adhere bandage for wound
KR20030093615A Hydrophilic gel sheet
KR20030030073A Multi-layer Sheet having Shape Consistency
KR20020029998A Adhesive coating sheet system
KR20010111513A Elastic aqueous gel sheet(EA gel sheet)
KR20000050461A 2-component liquid-type pack system