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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
9562138
Issue Dt:
02/07/2017
Application #:
15181136
Filing Dt:
06/13/2016
Publication #:
20160355640
Pub Dt:
12/08/2016
Inventors:
Thomas HILLE, Andre SCHUMANN, Il Hoon Cha, Yoon Cheol Kim, Clifford SCHAFERSKUPPER et al
Title:
METHOD FOR SEPARATING VOLATILE SUBSTANCES FROM MATERIAL MIXTURES AND DEVICE FOR PRODUCING POLYARYLENE SULFIDES
Assignment: 1
Reel/Frame:
039511/0751Recorded: 08/23/2016Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
JURGENS, THEODOR
Exec Dt:
01/22/2015
Assignee:
THYSSENKRUPP UHDE ENGINEERING SERVICES GMBH
ANNABERGSTR. 43-51
HALTERN AM SEE, GERMANY 45721
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:
039511/0454Recorded: 08/23/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SCHAFERSKUPPER, CLIFFORD
Exec Dt:
01/23/2015
HILLE, THOMAS
Exec Dt:
02/03/2015
SCHUMANN, ANDRE
Exec Dt:
02/05/2015
GIERSZEWSKI, LARS
Exec Dt:
02/03/2015
Assignee:
UHDE INVENTA-FISCHER GMBH
HOLZHAUSER STR. 157-159
BERLIN, GERMANY 13509
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 3
Reel/Frame:
039511/0910Recorded: 08/23/2016Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THYSSENKRUPP UHDE ENGINEERING SERVICES GMBH
Exec Dt:
02/03/2015
Assignee:
UHDE INVENTA-FISCHER GMBH
HOLZHAUSER STR. 157-159
BERLIN, GERMANY 13509
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 4
Reel/Frame:
039512/0379Recorded: 08/23/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHA, IL HOON
Exec Dt:
11/30/2015
KIM, SUNG GI
Exec Dt:
11/30/2015
KIM, YOON CHEOL
Exec Dt:
11/30/2015
Assignee:
SK CHEMICALS CO., LTD.
310 PANGYO-RO
BUNDANG-GU
SEONGNAM-SI, KOREA, REPUBLIC OF 463-400
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 5
Reel/Frame:
039512/0115Recorded: 08/23/2016Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UHDE INVENTA-FISCHER GMBH
Exec Dt:
12/02/2015
Assignee:
SK CHEMICALS CO., LTD.
310 PANGYO-RO
BUNDANG-GU
SEONGNAM-SI, KOREA, REPUBLIC OF 463-400
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 6
Reel/Frame:
060081/0406Recorded: 05/17/2022Pages: 8
Conveyance:
CHANGE OF NAME AND ADDRESS
Assignor:
SK CHEMICALS CO., LTD.
Exec Dt:
12/01/2017
Assignee:
SK DISCOVERY CO., LTD.
332, PANGYO-RO, (SAMPYEONG-DONG), BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
LOCKE LORD LLP
201 BROAD STREET
STAMFORD, CT 06901
Assignment: 7
Reel/Frame:
060081/0955Recorded: 05/17/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SK DISCOVERY CO., LTD.
Exec Dt:
04/21/2022
Assignee:
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
LOCKE LORD LLP
201 BROAD STREET
STAMFORD, CT 06901
Assignment: 8
Reel/Frame:
059930/0448Recorded: 05/17/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SK CHEMICALS CO., LTD.
Exec Dt:
05/09/2022
Assignee:
HDC POLYALL CO., LTD.
591-1, SINHANG-RO, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44784
Correspondent:
LOCKE LORD LLP
201 BROAD STREET
STAMFORD, CT 06901

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