CHEONG; Bong Su

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHEONG; Bong Su.The latest application filed is for "tube filter production device and tube filter production method".

Company Profile

9.6.20

CHEONG; Bong Su - Daejeon 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
Tube Filter Production Device And Tube Filter Production Method App 20220304370 - YANG; Jin Chul ; et al.	2022-09-29
Smoking Article Filter And Smoking Article Including The Same App 20220287360 - CHEONG; Bong Su ; et al.	2022-09-15
A Smoking Article Comprising A Tube Filter And A Method Of Manufacturing The Same App 20220132913 - YANG; Jin Chul ; et al.	2022-05-05
Smoking Article Including Multilayer Medium Portion App 20210337859 - CHEONG; Bong Su ; et al.	2021-11-04
Aerosol-generating Article And Aerosol-generating Systems App 20210307380 - CHEONG; Bong Su ; et al.	2021-10-07
Modified cross-section lyocell material for tobacco filter, and preparation method therefor Grant 11,103,003 - Jeong , et al. August 31, 2	2021-08-31
Cigarette App 20210259303 - HWANG; Jung Seop ; et al.	2021-08-26
Wrapper Comprising Metal Particles App 20210254287 - JIN; Yong Sook ; et al.	2021-08-19
Cigarette App 20210227876 - HWANG; Jung Seop ; et al.	2021-07-29
Cigarette And Aerosol Generation Device For Cigarette App 20210045451 - CHOI; Sang Won ; et al.	2021-02-18
Cigarette With Outer Wrapper App 20210030056 - HWANG; Jung Seop ; et al.	2021-02-04
Cigarette And Aerosol Generation Device For Cigarette App 20210000175 - HWANG; Jung Seop ; et al.	2021-01-07
Cigarette And Aerosol Generation Device For Cigarette App 20210000180 - HWANG; Jung Seop ; et al.	2021-01-07
Aerosol Generation Article App 20200359677 - CHEONG; Bong Su ; et al.	2020-11-19
Aerosol-generating Article App 20200352220 - CHEONG; Bong Su ; et al.	2020-11-12
Lyocell material for cigarette filter and method for preparing same Grant 10,806,174 - Jeong , et al. October 20, 2	2020-10-20
Method of manufacturing a lyocell material for a cigarette filter Grant 10,617,146 - Jin , et al.	2020-04-14
Lyocell Material For Cigarette Filter And Method For Preparing Same App 20190223493 - JEONG; Jong Cheol ; et al.	2019-07-25
Lyocell material for cigarette filter and method for preparing same Grant 10,306,919 - Jeong , et al.	2019-06-04
Lyocell Material For Cigarette Filter, And Preparation Method Therefor App 20180007952 - JIN; Sang Woo ; et al.	2018-01-11
Modified Cross-section Lyocell Material For Tobacco Filter, And Preparation Method Therefor App 20170156394 - JEONG; Jong Cheol ; et al.	2017-06-08
Lyocell Material For Cigarette Filter And Method For Preparing Same App 20160235112 - JUNG; Jong Chul ; et al.	2016-08-18
Coating composition of low ignition propensity cigarette paper and cigarette using the same Grant 9,326,545 - Kim , et al. May 3, 2	2016-05-03
Coating Composition Of Low Ignition Propensity Cigarette Paper And Cigarette Using The Same App 20140261503 - Kim; Young-Sin ; et al.	2014-09-18

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