IP Library › Assignment 034972/0650
Patent Assignment
Reel/Frame 034972/0650

Assignment of Assignor's Interest

Recorded: 2015-02-17 Pages: 6
Assignors
LEE, TAE HEE
Executed: 2015-01-29
LEE, WON HO
Executed: 2015-01-29
KWON, BYUNG KWAN
Executed: 2015-01-28
Assignee
OCI MATERIALS CO., LTD.
60-5, SANGJUL-DONG,, YEONGJU-SI, GYEONGSANGBUK-DO, 750-080, KOREA, REPUBLIC OF
Covered Property (1)
Apparatus for Preparing Germane Gas and Method for Preparing Monogermane Gas Using Same
Patent: 9,586,820 →
Application: 14/623,966 →
Publication: US 2015/0175418
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2016
From: OCI MATERIALS CO., LTD.
To: SK- MATERIALS CO., LTD.
Reel/Frame 038358/0072 →
Assignment of Assignor's Interest Sep 27, 2022
From: SK-MATERIALS CO., LTD.
To: SK SPECIALTY CO., LTD.
Reel/Frame 061229/0764 →