Daejeon
South Korea
16
2025-07-10
The entities that hold a legal rights for patent applications filed by inventor LEE Seong-Jun:
Seong-Jun LEE from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHOD FOR PREDICTING MYOPIC REGRESSION
#2 | 2019-06-06Contact lens for presbyopia
#3 | 2014-05-29Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas
#4 | 2013-08-22Separation of olefins from olefins/paraffins mixed gas
#5 | 2013-08-15Displacement desorption process for light olefin separation
#6 | 2013-08-15Production of high purity butene-1 from C4 olefins/paraffins mixed gas
#7 | 2011-01-06Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactor
#8 | 2010-11-04Mixed manganese ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof
#9 | 2010-09-30Method of preparing multicomponent bismuth molybdate catalysts comprising four metal components and method of preparing 1,3-butadiene using said catalysts
#10 | 2010-06-03Process for 1,3-butadiene separation from a crude C4 stream with acetylene converter
#11 | 2010-05-20Method of preparing multicomponent bismuth molybdate catalysts with controlling pH and a method of preparing 1,3-butadiene using thereof
#12 | 2010-05-13Zinc ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof
#13 | 2010-05-13Production of high purity butene-1 from C4 olefins/paraffins mixed gas
#14 | 2010-02-25Separation of olefins from olefins/paraffins mixed gas
#15 | 2009-09-17Method for separating of optically pure thiophene compounds using simulated moving bed chromatography
#16 | 2009-04-02Bismuth molybdate-based catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof
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