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WONBIOGEN CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    119,263
  • Filing trend
    ⇩ 66.0%
About

WONBIOGEN CO LTD has a total of 31 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, macromolecular chemistry and polymers and textiles and paper are KLOCKE BJOERN, ADV MED SOLUTIONS LTD and T&L CO LTD.

Patent filings in countries

World map showing WONBIOGEN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Won Il 28
#2 Kwon Oh Hyeong 10
#3 Kwon Jung Ki 7
#4 Kang Jeong Yeol 6
#5 Park Jae Jin 4
#6 Seo Min Gi 3
#7 Kim Won-Il 3
#8 Yang Gyeong Mo 3
#9 Jang Seoung Wan 3
#10 Kim Woo Kyun 3

Latest patents

Publication Filing date Title
KR20200013449A Polyurethane foam dressing comprising silver-activated carbon composites and producing method thereof
KR20190018820A Antibacterial polyurethane foam dressing using silver/activated carbon composites and manufacturing method thereof
KR20190011445A Antibacterial polyurethane foam dressing and producing method thereof
KR101879643B1 Spray-type soft-melting polyurethane foam wound dressing and producing method thereof
KR20180075812A Antibacterial polyurethane foam dressing and producing method thereof
KR20170041589A Improved Polyurethane Mask Pack and Method for Making Same
KR101613904B1 Liquid dressing composition in water phase and its preparation method
KR20160118877A Adhesive dressing and method of preparing it
KR20160015418A Device for manufacturing medical nano fiber sheet
KR20160015419A Bio-signal measurement devices attached to the skin
KR101560291B1 Wound dressing for surgery of hand and its manufacturing method
KR101426740B1 Dressing containing punched adhesive film and its manufacturing method
KR20150072129A A wound dressing substance with discoloring function and its manufacturing method
WO2014027707A1 Nanofiber sheet-type medical support film, and preparation method thereof
KR20110066615A Biodegradable nanofiber sheet comprising chitosan for anti-adhesion membrane and process for preparing the same
KR20100045158A Biodegradable nanofiber sheet for anti-adhesion membrane and process for preparing the same
WO2008156285A1 Method for producing hydrophilic foam dressing and hydrophilic foam dressing produced thereby
KR20090120665A Matrix for cell culture/recovery using thermo-responsive polymer and the method of manufacturing it
KR100859339B1 Silicon composition for dressing, the dressing and the method for manufacturing it
KR20080112921A A method for manufacturing hydrophilic wound dressing and the hydrophilic wound dressing