IP Library › Assignment 052865/0744
Patent Assignment
Reel/Frame 052865/0744

Assignment of Assignor's Interest

Recorded: 2020-06-08 Pages: 3
Assignor
KC CO., LTD.
Executed: 2020-06-02
Assignee
KCTECH CO., LTD.
30, JE2GONGDAN 3-GIL, MIYANG-MYEON, ANSEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Properties (3)
Polishing Compositions and Methods of Manufacturing Semiconductor Devices Using the Same
Application: 15/214,847 →
Publication: US 2017/0029664
Method of Fabricating Integrated Circuit Device by Using Slurry Composition
Patent: 9,991,127 →
Application: 15/286,976 →
Publication: US 2017/0207100
Slurry Composition for Chemical Mechanical Polishing
Application: 15/897,261 →
Publication: US 2018/0282581
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 20, 2016
From: PARK, SEUNG-HO; JUNG, KI-HWA; KIM, SANG-KYUN; HWANG, JUN-HA
To: SAMSUNG ELECTRONICS CO., LTD.; K.C. TECH CO., LTD
Reel/Frame 039199/0525 →
Assignment of Assignor's Interest Oct 7, 2016
From: LEE, JAE-HAK; CHOI, BO-HYEOK
To: K.C. TECH CO., LTD.
Reel/Frame 039965/0163 →
Assignment of Assignor's Interest Oct 7, 2016
From: PARK, SANG-HYUN; KIM, SANG-KYUN; HUR, WON-KI
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 039965/0195 →
Assignment of Assignor's Interest Feb 15, 2018
From: MOON, DOO-SIK; PARK, SANG-HYUN; YOON, BO-UN; KIM, HO-YOUNG
To: SAMSUNG ELECTRONICS CO., LTD.; K.C. TECH CO., LTD.
Reel/Frame 044940/0080 →
Change of Name Jun 8, 2020
From: K.C. TECH CO., LTD.
To: KC CO., LTD.
Reel/Frame 052865/0644 →