Patent Assignment
Reel/Frame 036635/0906
Assignment of Assignor's Interest
Recorded: 2015-09-23
Pages: 5
Assignor
SK INNOVATION CO., LTD.
Executed: 2015-09-08
Assignee
SABIC SK NEXLENE COMPANY PTE. LTD.
1 MARINA BOULEVARD, #28-00, SINGAPORE, 018989, SINGAPORE
Covered Properties
(23)
Arylphenoxy Catalyst System for Producing Ethylene Homopolymer or Copolymers of Ethylene and A-Olefins
Bis-Arylaryloxy Catalytic System for Producing Ethylene Homopolymers or Ethylene Copolymers with Alpha-Olefins
Homogeneous Catalyst System for Producing Ethylene Homopolymer or Ethylene Copolymers with Alpha-Olefins
Transition Metal Catalytic Systems and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and Olefins Using the Same
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
Arylphenoxy Catalyst System for Producing Ethylene Homopolymer or Copolymers of Ethylene and A-Olefins
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
Ethylene Copolymer with Improved Impact Resistance
Method for Preparing Elastomeric Copolymers of Ethylene and Alpha-Olefins
Ethylene Copolymer Having Multiple Pitch Molecular Weight Distribution and the Method of Preparing the Same
Transition Metal Complexes, Catalysts Composition Containing the Same, and Process for Preparing Ethylene Homopolymers or Copolymers of Ethylene and Alpha-Olefins Using the Same
Ethylene Alpha Olefin Polymer Formed by Use of Metallocene Catalyst
New Transition Metal Catalytic Systems and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and a-Olefins Using the Same
Process for Preparing Ethylene Homopolymers or Copolymers of Ethylene with Alpha-Olefin by Using the Transition Metal Compound
Ethylene Copolymer Having Multiple Pitch in Molecular Weight Distribution and the Method of Preparing the Same
Ethylene Copolymer with Improved Impact Resistance
Advanced Transition Metal Catalytic Systems in Terms of Comonomer Incorporations and Methods for Preparing Ethylene Homopolymers or Copolymers of Ethylene and Alpha-Olefins Using the Same
Cyclopenta[B]Fluorenyl Transition Metal Compound, Catalyst Composition Containing the Same, and Method of Preparing Ethylene Homopolymer or Copolymer of Ethylene and Alpha-Olefin Using the Same
Ethylene Copolymer with Improved Hygienic Property and Process for Preparing the Same
Ethylene Copolymer with Improved Impact Resistance
Application:
14/711,963 →
Cyclopenta[B]Fluorenyl Transition Metal Compound, Catalyst Composition Containing the Same, and Method of Preparing Ethylene Homopolymer or Copolymer of Ethylene and Alpha-Olefin Using the Same
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 2015
From: SK GLOBAL CHEMICAL CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 036204/0235 →
Corrective Assignment to Correct the Incorrect Patent Number 7448700 and Replace It with 7488700 Previously Recorded on Reel 026619 Frame 0330. Assignor(S) Hereby Confirms the Change of Name.
Apr 11, 2016
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 038406/0201 →
Corrective Assignment to Correct the Assignee Address Previously Recorded on Reel 026576 Frame 0776. Assignor(S) Hereby Confirms the Change of Name.
May 24, 2017
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 042553/0926 →
Assignment of Assignor's Interest
Jun 14, 2023
From: WOO, TAE WOO; OK, MYUNG AHN; HAHN, JONG SOK; LEE, MAL OU
To: SK CORPORATION
Reel/Frame 063953/0117 →
Assignment of Assignor's Interest
Jun 14, 2023
From: SHIM, CHOON SIK; HAM, HYEONG TAEK; CHAE, SUNG SEOK; SHIN, DAE HO
To: SK ENERGY CO., LTD.
Reel/Frame 063953/0154 →
Assignment of Assignor's Interest
Jun 14, 2023
From: OK, MYUNGAHN; SHIN, DONGCHEOL; JEONG, JISU; LEE, HOSEONG
To: SK ENERGY CO., LTD.
Reel/Frame 063953/0168 →