Patent Assignment
Reel/Frame 047841/0075
Assignment of Assignor's Interest
Recorded: 2018-12-21
Pages: 6
Assignor
HYOSUNG CORPORATION
Executed: 2018-09-21
Assignee
HYOSUNG CHEMICAL CORPORATION
235, BANPO-DAERO, SEOCHO-GU, SEOUL, 06578, KOREA, REPUBLIC OF
Covered Properties
(20)
Apparatus and Method for Recovering Acetic Acid and Catalyst in Process for Preparation of 2,6-Naphthalenedicarboxylic Acid
Preparation Method of 1,5-Dimethyltetralin Using Dealuminated Zeolite Beta Catalyst
Method for Separating and Purifying 2,6-Dimethylnaphthalene
Method for Obtaining 2,6-Dimethylnaphthalene Using Isomerization and Crystallization Processes
Process for Refining Nitrogen Trifluoride Gas Using Alkali Earth Metal Exchanged and Impregnated Zeolite
Process for Refining Nitrogen Trifluoride Gas Using Alkali Earth Metal Exchanged Zeolite
Dehydrogenation Process of Dimethylnaphthalene Using Metal Catalyst
Process for Preparing Polyketone
Method and Apparatus for Separating and Refining High Purity 2,6-Naphthalene Dicarboxylic Acid Using Crystallization
Dehydrogenation Catalyst
Composition of Polyketone with High Impact Strength
Polylactic Acid Composition for Automobile Parts
Submerged Hollow Fiber Membrane Module
Polyketone Polymerization Catalyst
Led Encapsulant Comprising Rare Earth Metal Oxide Particles
Application:
15/317,609 →
Publication:
US 2017/0121491
Polyketone Resin Composition Having Outstanding Water Resistance
Application:
15/327,213 →
Publication:
US 2017/0158851
Polyketone Resin Composition Having Excellent Oil Resistance
Application:
15/327,268 →
Publication:
US 2017/0166743
Polyketone Resin Composition with Excellent Wear Resistance
Application:
15/524,422 →
Publication:
US 2018/0162996
Polyketone Resin Composition Having Excellent Gas Barrier Properties
Application:
15/524,536 →
Publication:
US 2017/0313820
Dehydrogenation Catalyst
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 27, 2006
From: KWON, IK-HYUN; CHOI, YOUNG-GYO; SONG, BYUNG-JUN; JI, JONG-CHEUL
To: HYOSUNG CORPORATION
Reel/Frame 018019/0917 →
Assignment of Assignor's Interest
Nov 8, 2006
From: CHENON, YANG-HO; CHOI, YOUNG-GYO
To: HYOSUNG CORPORATION
Reel/Frame 018599/0779 →
Assignment of Assignor's Interest
Nov 16, 2006
From: CHENON, YANG-HO; CHOI,YOUNG-GYO; KWON, K-HYUN
To: HYOSUNG CORPORATION
Reel/Frame 018580/0567 →
Assignment of Assignor's Interest
Nov 17, 2006
From: SOH, BYOUNG-WHAN; CHOI, YOUNG-GYO
To: HYOSUNG CORPORATION
Reel/Frame 018550/0326 →
Assignment of Assignor's Interest
Jan 5, 2007
From: PARK, YONG-CHUL; JEONG, WOO-SIK; HYUN, KWANG-CHUL; LEE, JANG-WON
To: HYOSUNG CORPORATION
Reel/Frame 018776/0670 →
Assignment of Assignor's Interest
Jan 5, 2007
From: PARK, YONG-CHUL; JEONG, WOO-SIK; HYUN, KWANG-CHUL; LEE, JANG-WON
To: HYOSUNG CORPORATION
Reel/Frame 018774/0742 →
Assignment of Assignor's Interest
Feb 15, 2007
From: KIM, HYUN-SOO; CHOI, YOUNG-GYO; KWON, IK-HYUN
To: HYOSUNG CORPORATION
Reel/Frame 018985/0223 →
Assignment of Assignor's Interest
Jul 12, 2007
From: JANG, JEAN-YOUNG; CHOI, JONG-IN; CHO, HAE-SOUK; SHIM, JAE-YOON
To: HYOSUNG CORPORATION
Reel/Frame 019641/0615 →
Assignment of Assignor's Interest
Feb 26, 2010
From: CHEON, YANG-HO; CHOI, YOUNG-GYO
To: HYOSUNG CORPORATION
Reel/Frame 023994/0535 →
Assignment of Assignor's Interest
Jun 29, 2011
From: CHOI, JIN SOON; KIM, WON IL; KOH, HYONG LIM; CHOI, YOUNG GYO
To: HYOSUNG CORPORATION
Reel/Frame 026519/0314 →
Assignment of Assignor's Interest
Jun 30, 2011
From: LEE, CHOON SOO; LEE, MIN HEE; PARK, BONG HYUN; LEE, SEONG HOON
To: HYUNDAI MOTOR COMPANY; DESCO CO., LTD.; HYOSUNG CORPORATION
Reel/Frame 026531/0522 →
Assignment of Assignor's Interest
Nov 14, 2011
From: LEE, CHOON SOO; LEE, MIN HEE; PARK, BONG HYUN; KIM, JONG HWAL
To: HYUNDAI MOTOR COMPANY; HYOSUNG CORPORATION; DESCO CO., LTD.
Reel/Frame 027221/0068 →
Assignment of Assignor's Interest
Feb 22, 2013
From: MO, CHI JOON; LEE, JEONG JAE; LIM, SUNG HAN; KIM, DONG SEONG
To: HYOSUNG CORPORATION
Reel/Frame 029855/0992 →
Assignment of Assignor's Interest
Apr 25, 2016
From: SHIM, JAE YOON; KIM, SUN KUE; CHO, HAE SOUK; CHOI, JI HWAN
To: HYOSUNG CORPORATION; ST PHARM CO., LTD.
Reel/Frame 038510/0056 →
Assignment of Assignor's Interest
Dec 22, 2016
From: GO, DA HYUN; KIM, YOUNG SIC; RYU, JEONG GON; IM, SEO YOUNG
To: HYOSUNG CORPORATION
Reel/Frame 040756/0760 →
Assignment of Assignor's Interest
Feb 2, 2017
From: YOON, SUNG KYOUN; LEE, JONG; CHOI, JONG IN; CHO, KYUNG TAE
To: HYOSUNG CORPORATION
Reel/Frame 041159/0402 →
Assignment of Assignor's Interest
Feb 8, 2017
From: CHOI, JONG IN; CHO, KYUNG TAE; YOON, SUNG KYOUN; KIM, SEONG HWAN
To: HYOSUNG CORPORATION
Reel/Frame 041202/0191 →
Assignment of Assignor's Interest
May 4, 2017
From: CHOI, JONG IN; YOON, SUNG KYOUN; KIM, KA YOUNG; KIM, SEONG HWAN
To: HYOSUNG CORPORATION
Reel/Frame 042240/0853 →
Change of Address
Oct 18, 2018
From: HYOSUNG CORPORATION
To: HYOSUNG CORPORATION
Reel/Frame 047776/0052 →
Change of Address
Oct 18, 2018
From: HYOSUNG CORPORATION
To: HYOSUNG CORPORATION
Reel/Frame 047269/0098 →
Assignment of Assignor's Interest
Mar 13, 2025
From: HYOSUNG CHEMICAL CORPORATION
To: HYOSUNG NEOCHEM CO., LTD.
Reel/Frame 070502/0433 →
Assignment of Assignor's Interest
May 7, 2026
From: ST PHARM CO., LTD.
To: HYOSUNG CHEMICAL CORPORATION
Reel/Frame 074587/0171 →