KORENS CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for KORENS CO., LTD..The latest application filed is for "gas tube for egr cooler having improved anti-corrosive characteristics".

Company Profile

8.18.11

KORENS CO., LTD. - Yangsan-si KR
KORENS CO.,LTD - Yangsan-si KR
Korens Co., Ltd. - Yangsan-si, Gyeongsangnam-do N/A KR
KORENS CO., LTD. - Yangsan 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
Gas tube for EGR cooler having improved anti-corrosive characteristics Grant 11,149,696 - Cho October 19, 2	2021-10-19
Exhaust gas heat exchanger capable of controlling cooling performance Grant 10,865,674 - Cho December 15, 2	2020-12-15
Valve assembly having improved cylindrical cam operation Grant 10,851,724 - Cho December 1, 2	2020-12-01
Gas Tube For Egr Cooler Having Improved Anti-corrosive Characteristics App 20200300198 - CHO; Hyung Geun	2020-09-24
Valve Assembly Having Improved Cylindrical Cam Operation App 20200191070 - CHO; Hyung Geun	2020-06-18
Exhaust Gas Heat Exchanger Capable Of Controlling Cooling Performance App 20200072104 - CHO; Hyung Geun	2020-03-05
Aluminum Alloy Material Having Improved Corrosion Resistance For Gas Tube In Egr Cooler App 20200031097 - CHO; Hyung Geun	2020-01-30
EGR cooler Grant 10,458,371 - Lee , et al. Oc	2019-10-29
Valve shaft position sensing type EGR valve Grant 10,247,145 - Cho	2019-04-02
Egr Cooler App 20180291844 - LEE; Joon Myung ; et al.	2018-10-11
Transmission oil bypass assembly Grant 10,036,466 - Kim July 31, 2	2018-07-31
Valve Shaft Position Sensing Type Egr Valve App 20180179996 - CHO; Yong Kuk	2018-06-28
Heat exchanger having wave fin plate for reducing EGR gas pressure difference Grant 9,951,724 - Cho April 24, 2	2018-04-24
Wave fins Grant 9,945,619 - Cho April 17, 2	2018-04-17
EGR cooler having body shell integrated with end tank part Grant 9,938,936 - Kim April 10, 2	2018-04-10
Transmission Oil Bypass Assembly App 20170299045 - KIM; Tae Jin	2017-10-19
Heat Exchanger Having Wave Fin Plate For Reducing Egr Gas Pressure Difference App 20170184060 - CHO; YONG KUK	2017-06-29
Apparatus for generating superheated vapor using wave fin Grant 9,631,539 - Cho , et al. April 25, 2	2017-04-25
Egr Cooler Having Body Shell Integrated With End Tank Part App 20170067417 - KIM; Tae Jin	2017-03-09
Wave Fins App 20140360707 - Cho; Yong Kuk	2014-12-11
Apparatus For Generating Superheated Vapor Using Wave Fin App 20140352302 - Cho; Yong Kuk ; et al.	2014-12-04

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