HEO; Iljeong

Patent Applications and Registrations

Patent applications and USPTO patent grants for HEO; Iljeong.The latest application filed is for "kit for concentrating low-concentration air pollutants".

Company Profile

6.7.12

HEO; Iljeong - Daejeon KR
Heo; Iljeong - Jeju-do KR
Heo; Iljeong - Seogwipo KR
Heo; Iljeong - Seogwipo-Si N/A KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Kit For Concentrating Low-concentration Air Pollutants App 20220266192 - HEO; Iljeong ; et al.	2022-08-25
System For Reducing Voc And Nitrogen Oxide And Method For Reducing Same App 20220195902 - LEE; Jin Hee ; et al.	2022-06-23
Hydrogen Storage Materials Comprising Naphtalene Group and the Method for Hydrogen Storage and Release Using the Same App 20220033258 - Park; Ji Hoon ; et al.	2022-02-03
Cdr Reactor Having Multilayered Catalyst Layer Arrangement For Preventing Catalyst Deactivation App 20220016590 - CHANG; Tae Sun ; et al.	2022-01-20
Activated Carbon Catalyst for Hydrogen Peroxide Decomposition, Method for Producing Same, and Method for Decomposing Hydrogen Peroxide by Using Same App 20210402375 - SUH; Jeong Kwon ; et al.	2021-12-30
Catalyst For Removing Nitrogen Oxide And Manufacturing Method Thereof App 20210106979 - YOON; Dalyoung ; et al.	2021-04-15
Solid-phase catalyst for decomposing hydrogen peroxide and method for producing same Grant 10,758,893 - Heo , et al. Sep	2020-09-01
Exhaust gas post processing apparatus Grant 10,648,387 - Yoon , et al.	2020-05-12
Selective hydrogenation catalyst and selective hydrogenation method using the same Grant 10,589,256 - Park , et al.	2020-03-17
Electrochemical System For Producing Ammonia From Nitrogen Oxides And Preparation Method Thereof App 20200002180 - Kim; Dong Yeon ; et al.	2020-01-02
Selective Hydrogenation Catalyst And Selective Hydrogenation Method Using The Same App 20190076826 - PARK; Ji Hoon ; et al.	2019-03-14
Solid-phase Catalyst For Decomposing Hydrogen Peroxide And Method For Producing Same App 20190009253 - HEO; Iljeong ; et al.	2019-01-10
Catalyst for converting nitrogen oxide into ammonia and method for manufacturing the same Grant 8,980,783 - Choung , et al. March 17, 2	2015-03-17
Catalyst For Converting Nitrogen Oxide Into Ammonia And Method For Manufacturing The Same App 20130303364 - Choung; Jin Woo ; et al.	2013-11-14
Oxidation catalysts for engines producing low temperature exhaust streams Grant 8,479,493 - Kim , et al. July 9, 2	2013-07-09
Oxidation Catalysts For Engines Producing Low Temperature Exhaust Streams App 20120291420 - Kim; Chang H. ; et al.	2012-11-22

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