KWON; Sung Won

Patent Applications and Registrations

Patent applications and USPTO patent grants for KWON; Sung Won.The latest application filed is for "composition for preventing or treating allergic diseases containing mixed extract of two or more among asiasarum root, platycodon root, and cinnamomi ramulus as active ingredients".

Company Profile

2.4.5

KWON; Sung Won - Suwon-si Gyeonggi-do

*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
Composition For Preventing Or Treating Allergic Diseases Containing Mixed Extract Of Two Or More Among Asiasarum Root, Platycodon Root, And Cinnamomi Ramulus As Active Ingredients App 20210338759 - YANG; Hyun Ok ; et al.	2021-11-04
Pellicle for exposure to extreme ultraviolet light, photomask assembly, and method of manufacturing the pellicle Grant 10,437,143 - Jeon , et al. O	2019-10-08
Method for fabricating semiconductor device Grant 10,345,698 - Yoo , et al. July 9, 2	2019-07-09
Method of manufacturing semiconductor device Grant 10,217,635 - Moon , et al. Feb	2019-02-26
Pellicle For Exposure To Extreme Ultraviolet Light, Photomask Assembly, And Method Of Manufacturing The Pellicle App 20180284599 - JEON; Hwan-chul ; et al.	2018-10-04
Pellicle and photomask assembly including the same Grant 10,073,337 - Jung , et al. September 11, 2	2018-09-11
Method For Fabricating Semiconductor Device App 20180136554 - YOO; Ji Beom ; et al.	2018-05-17
Method of Manufacturing Semiconductor Device App 20170278710 - Moon; Yong Seung ; et al.	2017-09-28
Pellicle And Photomask Assembly Including The Same App 20170038676 - JUNG; Yong-seok ; et al.	2017-02-09

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