HASS CO LTD has a total of 31 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, machines and medical technology are HASS CORP, DENNERT PORAVER GMBH and AVTONOMNAYA NEKOMMERCHESKAYA ORGANIZATSIYA VYSSHEGO OBRAZOVANIYA BELGORODSKIJ UNIV KOOPERATSII EKONO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 8 | |
#3 | EPO (European Patent Office) | 7 | |
#4 | China | 4 | |
#5 | Japan | 3 | |
#6 | Brazil | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Machines | |
#3 | Medical technology | |
#4 | Pharmaceuticals | |
#5 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Treatment of glass | |
#2 | Manufacturing processes | |
#3 | Dentistry | |
#4 | Medical preparations | |
#5 | Building materials | |
#6 | Layered products | |
#7 | Shaping clay |
# | Name | Total Patents |
---|---|---|
#1 | Oh Kyung Sik | 28 |
#2 | Kim Yong Su | 26 |
#3 | Lim Hyung Bong | 26 |
#4 | Hong Young Pyo | 25 |
#5 | Kim Joon Hyung | 24 |
#6 | Jeon Hyun Jun | 18 |
#7 | Kim Cheol Young | 13 |
#8 | Ha Sung Ho | 13 |
#9 | Kim Sung Min | 13 |
#10 | Son Si Won | 8 |
Publication | Filing date | Title |
---|---|---|
WO2021060583A1 | Crystallized glass having plasma corrosion resistance and parts for dry etching process comprising same | |
EP3372568A1 | Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment | |
US2018257973A1 | Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment | |
WO2015056900A1 | Lithium silicate glass or lithium silicate crystallized glass to be placed on upper end of zirconia, and preparation method therefor | |
WO2012091201A1 | High-strength crystallised glass for dental use and a production method therefor | |
WO2011126200A1 | Preparation method of ceramic crowns for primary teeth, and ceramic crowns for primary teeth prepared thereby |