Choi Kwi Seok

USPTO Trademark & Patent Filings

Trademark applications and grants for Choi Kwi Seok. Choi Kwi Seok has 1 trademark applications. The latest application filed is for "HEPAFAN"

Company Profile

CHOI, Kwi Seok
seok kwi choi
CHOI; Kwi-Seok - Yongin-si KR
Choi; Kwi-Seok - Yongin-si KR
Choi; Kwi Seok - Seoul KR

Trademarks Patents

Patent Applications

Patent Application	Date
SEPARATOR AND LITHIUM BATTERY INCLUDING THE SEPARATOR 20140308565 - 14/252544 LEE; Beom-Wook ; et al.	2014-10-16
SEPARATOR AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME 20140272532 - 14/210290 Park; Sam-Jin ; et al.	2014-09-18
ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME 20140093772 - 14/098340 CHANG; Bum-Jin ; et al.	2014-04-03
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME 20140050975 - 13/967147 Cha; Jun-Kyu ; et al.	2014-02-20
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME 20130323569 - 13/598165 Yeou; Jung-Ock ; et al.	2013-12-05
Filter for air purification D907,755 - 35/507,514 Choi January 12, 2	2021-01-12
Positive electrode for lithium secondary battery and lithium secondary battery comprising the same 10,122,015 - 13/370,218 Han , et al. November 6, 2	2018-11-06
Positive electrode for lithium secondary battery and lithium secondary battery comprising the same 10,122,015 - 13/370,218 Han , et al. November 6, 2	2018-11-06
Separator and method of manufacturing the same and rechargeable lithium battery including the same 10,096,810 - 13/683,529 Kim , et al. October 9, 2	2018-10-09
Separator and lithium battery including the separator 10,038,174 - 14/252,544 Lee , et al. July 31, 2	2018-07-31

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"HEPAFAN" 5899857 79258214	HEPAFAN 2019-02-25

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