Patent Assignment
Reel/Frame 026932/0203
Change of Name
Recorded: 2011-09-20
Pages: 13
Assignor
SK ENERGY CO., LTD
Executed: 2011-01-01
Assignee
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Properties
(33)
Microporous Polyethylene Film and Method of Producing the Same
Microporous High Density Polyethylene Film
Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same
Application:
11/126,279 →
Publication:
US 2006/0228540
Microporous Polyethylene Film Having Excellent Physical Properties, Productivity, and Quality Consistency, and Method of Producing Same
Method of Producing Microporous High Density Polyethylene Film
Exhaust Gas Purifying Device for Diesel Engine
Preparing Method of Microporous Polyolefin Film Through Effective Extrusion
Microporous Polyethylene Film with Good Property of Strength and Permeability at High Temperature
Microporous polyethylene film and method of producing the same
Application:
12/232,195 →
Publication:
US 2009/0023825
Microporous polyethylene film with improved strength, permeability and surface energy
Application:
12/232,579 →
Publication:
US 2009/0130547
Microporous Polyolefin Film Possessing Good Mechanical Properties and Thermal Stability
System for monitoring DPF using wireless communication
Application:
12/310,972 →
Publication:
US 2009/0306850
Microporous Polyolefin Multi Layer Film and Preparing Method Thereof
Transition Metal Complexes, and Catalysts Compositions for Preparing Ethylene Homopolymers or Copolymers
Transition Metal Complexes, Catalyst Compositions Containing the Same, and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and Alpha-Olefins Using the Same
Novel Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
Application:
12/458,998 →
Publication:
US 2010/0029896
Ethylene Copolymer and a Method of Preparing the Same
Transition Metal Catalytic Systems and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and a-Olefins Using the Same
Process for Producing Polycarbonates and a Coordination Complex Used Therefor
System and Method for Purifying Exhaust Gas for a Diesel Vehicle Using Fuel Borne Catalyst
Application:
12/599,517 →
Ethylene Copolymer with Improved Impact Resistance
Method for Preparing Elastomeric Copolymers of Ethylene and Alpha-Olefins
Microporous Polyolefin Composite Film with a Thermally Stable Porous Layer at High Temperature
Method of Manufacturing the Microporous Polyolefin Composite Film with a Thermally Stable Layer at High Temperature
Application:
12/936,436 →
Publication:
US 2011/0033743
Ethylene Alpha Olefin Polymer Formed by Use of Metallocene Catalyst
TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAME
Application:
12/981,647 →
Publication:
US 2011/0098426
Microporous Polyolefin Film with Thermally Stable Porous Layer at High Temperature
Application:
12/992,621 →
Publication:
US 2011/0064929
Microporous Polyolefin Multi Layer Film
New Transition Metal Catalytic Systems and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and a-Olefins Using the Same
Microporous Polyolefin Multi Layer Film
Microporous Polyolefin Multi Layer Film and Preparing Method Thereof
METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINS
Application:
13/192,812 →
Publication:
US 2011/0282011
Process for Preparing Ethylene Homopolymers or Copolymers of Ethylene with Alpha-Olefin by Using the Transition Metal Compound
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2008
From: SK CORPORATION
To: SK ENERGY CO., LTD.
Reel/Frame 020560/0233 →
Assignment of Assignor's Interest
Nov 18, 2008
From: LEE, YOUNG-KEUN; PARK, SANG-HYUN; RHEE, JANG-WEON; LEE, JE-AN
To: SK ENERGY CO., LTD.
Reel/Frame 021848/0107 →
Assignment of Assignor's Interest
Jan 14, 2009
From: JUNG, INHWA; RHEE, JANG-WEON; KANG, GWIGWON; LEE, YOUNGKEUN
To: SK ENERGY CO., LTD.
Reel/Frame 022103/0850 →
Assignment of Assignor's Interest
Jan 14, 2009
From: KIM, YONG-WOO; KIM, DO-WOAN; MIN, JOON-SEOK; LEE, SEONG-HO
To: SK ENERGY CO., LTD.
Reel/Frame 022103/0614 →
Assignment of Assignor's Interest
Feb 2, 2009
From: RHEE, JANG-WEON; JUNG, INHWA; KANG, GWIGWON; LEE, YOUNGKEUN
To: SK ENERGY CO., LTD.
Reel/Frame 022187/0542 →
Assignment of Assignor's Interest
Feb 25, 2009
From: KANG, GWIGWON; RHEE, JANG-WEON; JUNG, INHWA; LEE, YOUNGKEUN
To: SK ENERGY CO., LTD.
Reel/Frame 022308/0357 →
Assignment of Assignor's Interest
Jul 1, 2009
From: SHIN, DONG-CHEOL; LEE, HO-SEONG; OK, MYUNG-AHN; HAHN, JONG-SOK
To: SK ENERGY CO., LTD.
Reel/Frame 022898/0980 →
Assignment of Assignor's Interest
Jul 1, 2009
From: SHIN, DONG-CHEOL; LEE, HO-SEONG; OK, MYUNG-AHN; HAHN, JONG-SOK
To: SK ENERGY CO., LTD.
Reel/Frame 022898/0963 →
Assignment of Assignor's Interest
Aug 11, 2009
From: OK, MYUNGAHN; JEONG, JISU; LEE, BUNYEOUL; S, SUJITH
To: SK ENERGY CO., LTD.
Reel/Frame 023076/0458 →
Assignment of Assignor's Interest
Sep 16, 2009
From: LEE, CHANG-Q; LEE, SEONG-HO; JUNG, HONG-SEOK; KIM, YONG-WOO
To: SK ENERGY CO., LTD.
Reel/Frame 023241/0066 →
Assignment of Assignor's Interest
May 3, 2010
From: OK, MYUNGAHN; SHIN, DONGCHEOL; JEONG, JISU; LEE, HOSEONG
To: SK ENERGY CO., LTD.
Reel/Frame 024326/0217 →
Assignment of Assignor's Interest
Aug 5, 2010
From: SHIN, DAEHO; SHIM, CHOONSIK; JEONG, JISU; CHAE, SUNGSEOK
To: SK ENERGY CO., LTD.
Reel/Frame 024792/0126 →
Assignment of Assignor's Interest
Aug 11, 2010
From: LEE, BUN YEOUL; S, SUJITH; NOH, EUN KYUNG; MIN, JAE KI
To: SK ENERGY CO., LTD.
Reel/Frame 024821/0701 →
Assignment of Assignor's Interest
Sep 23, 2010
From: LEE, YOUNG-KEUN; RHEE, JANG-WEON; KANG, GWI-GWON; JUNG, IN-HWA
To: SK ENERGY CO., LTD.
Reel/Frame 025033/0967 →
Assignment of Assignor's Interest
Sep 23, 2015
From: SK INNOVATION CO., LTD.
To: SABIC SK NEXLENE COMPANY PTE. LTD.
Reel/Frame 036635/0906 →
Assignment of Assignor's Interest
Aug 9, 2019
From: SK INNOVATION CO., LTD.
To: SK INNOVATION CO., LTD.; SK IE TECHNOLOGY CO., LTD.
Reel/Frame 050007/0637 →