21C SHIPBUILDING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, chemical engineering and transport are REV22 AG, ZHEJIANG HI TECH ENVIRONMENTAL TECH CO LTD and ANHUI ENVIRONMENTAL SCIENCE AND TECH GROUP CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | China | 1 | |
#4 | Israel | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Transport | |
#4 | Computer technology | |
#5 | Measurement | |
#6 | Packaging and shipping |
# | Name | Total Patents |
---|---|---|
#1 | Ryu Han Seong | 8 |
#2 | Kim Dong Eun | 6 |
#3 | Seo Dong Hyeok | 6 |
#4 | Park Jae Mun | 3 |
#5 | Ha Yeon Chul | 3 |
#6 | Jung Hyo Seok | 3 |
#7 | Lee Jae Do | 2 |
#8 | Youn Hyeok-Joon | 1 |
#9 | Lee Sang Ro | 1 |
#10 | Dong-Hyeok Seo | 1 |
Publication | Filing date | Title |
---|---|---|
KR20100129209A | Apparatus and method for generating shock wave, and system and method for microorganism treatment using that | |
KR20100129208A | Apparatus and method for electrode gap control of plasma sterilization equipment | |
KR20100034718A | System and method for image treatment microorganism of ballast water on the ship | |
KR20100034717A | System and method for processing microorganism of ballast water on the ship | |
KR20090076842A | System and method for launching ship by lifting of building berth | |
KR20100047568A | Apparatus and method for treatment of ballast water by plasma | |
WO2008123749A1 | Underwater plasma processing apparatus and system and method for processing ballast water of ship using the same |