Patent Assignment
Reel/Frame 066417/0742
Assignment of Assignor's Interest
Recorded: 2024-02-08
Pages: 5
Assignor
SKC CO., LTD.
Executed: 2023-12-20
Assignee
SK PUCORE CO., LTD.
255, YONGJAM-RO, NAM-GU, ULSAN, 44782, KOREA, REPUBLIC OF
Covered Properties
(18)
Polymerizable Composition and Optical Material Produced Therefrom
Polythiol Composition for Plastic Lens
Polymerizable Composition for Plastic Lens and Method of Preparing Plastic Lens Using Same
Preparation Method of Polythiol for Optical Lenses by Using Metal Sulfide
Isocyanate Composition for Optical Lenses and Process for Preparing the Same
Xylylene Diisocyanate Composition with Improved Stability and Reactivity and Optical Lens Using the Same
Polymerizable Composition for a Plastic Lens
Method and Apparatus for Releasing Molded Article from Mold
Polythiol Composition for a Plastic Optical Lens
Polymerizable Composition for Optical Material
Polythiol Composition for Plastic Optical Lens
Phosphorus-Based Releasing Agent, Optical Polymerizable Composition Comprising Same and Preparation Thereof
Polymerizable Composition for Polythiourethane-Based Optical Material
Aromatic Polythiol Compound for Optical Material
Isocyanate Composition with Improved Stability and Reactivity, and Optical Lens Using Same
Polythiourethane-Based Plastic Lens
Preparation Method for Polythiol Having Improved Storage Stability
Method for Preparing Polythiol Composition
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 28, 2018
From: HONG, SEUNG MO; MYUNG, JUNG HWAN; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 046730/0909 →
Assignment of Assignor's Interest
Aug 28, 2018
From: SHIN, JUNGHWAN; HAN, HYUK HEE; HONG, SEUNG MO; KIM, SANG MOOK
To: SKC CO., LTD.
Reel/Frame 046731/0049 →
Assignment of Assignor's Interest
Aug 28, 2018
From: SHIN, JUNGHWAN; HONG, SEUNG MO; SHIM, JONGMIN; HAN, HYUK HEE
To: SKC CO., LTD.
Reel/Frame 046730/0952 →
Assignment of Assignor's Interest
Aug 28, 2018
From: HONG, SEUNG MO; SHIM, JONGMIN; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 046730/0643 →
Assignment of Assignor's Interest
Oct 25, 2018
From: HONG, SEUNG MO; MYUNG, JUNG HWAN; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 047312/0325 →
Assignment of Assignor's Interest
Nov 7, 2018
From: SHIN, JUNGHWAN; MYUNG, JUNG HWAN; HAN, HYUK HEE; SHIM, JONGMIN
To: SKC CO., LTD.
Reel/Frame 047437/0312 →
Assignment of Assignor's Interest
Dec 19, 2018
From: SHIM, JONGMIN; MYUNG, JUNG HWAN; HONG, SEUNG MO; HAN, HYUK HEE
To: SKC CO., LTD.
Reel/Frame 047820/0704 →
Assignment of Assignor's Interest
Dec 26, 2018
From: SHIM, JONGMIN; SHIN, JUNGHWAN; HONG, SEUNG MO; HAN, HYUK HEE
To: SKC CO., LTD.
Reel/Frame 047854/0283 →
Assignment of Assignor's Interest
Dec 28, 2018
From: SHIM, JONGMIN; HONG, SEUNG MO; SEO, HYEON MYEONG; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 047871/0485 →
Assignment of Assignor's Interest
Jan 7, 2019
From: SHIN, JUNGHWAN; HAN, HYUK HEE; SHIM, JONGMIN
To: SKC CO., LTD.
Reel/Frame 047918/0287 →
Assignment of Assignor's Interest
Apr 22, 2019
From: HONG, SEUNG MO; SEO, HYEON MYEONG; SHIM, JONGMIN; KIM, SANG MOOK
To: SKC CO., LTD.
Reel/Frame 048959/0320 →
Assignment of Assignor's Interest
Apr 22, 2019
From: HONG, SEUNG MO; MYUNG, JUNG HWAN; SEO, HYEON MYEONG; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 048959/0181 →
Assignment of Assignor's Interest
Jun 15, 2020
From: SHIN, JUNGHWAN; MYUNG, JUNG HWAN; HAN, HYUK HEE
To: SKC CO., LTD.
Reel/Frame 052941/0355 →
Assignment of Assignor's Interest
Jul 7, 2020
From: SHIN, JUNGHWAN; MYUNG, JUNG HWAN; SHIM, JONGMIN; HAN, HYUK HEE
To: SKC CO., LTD.
Reel/Frame 053141/0734 →
Assignment of Assignor's Interest
Oct 19, 2020
From: HONG, SEUNG MO; SEO, HYEON MYEONG; SHIN, JUNGHWAN; KIM, JEONGMOO
To: SKC CO., LTD.
Reel/Frame 054095/0171 →
Assignment of Assignor's Interest
Dec 2, 2020
From: HONG, SEUNG MO; MYUNG, JUNG HWAN; HAN, HYUK HEE; KIM, JEONGMOO
To: SKC CO., LTD.
Reel/Frame 054521/0448 →
Assignment of Assignor's Interest
Oct 7, 2021
From: HONG, SEUNG MO; SHIM, JONGMIN; MYUNG, JUNG HWAN; SHIN, JUNGHWAN
To: SKC CO., LTD.
Reel/Frame 057728/0205 →