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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/25/2022
Application #:
16717242
Filing Dt:
12/17/2019
Publication #:
Pub Dt:
04/23/2020
Inventors:
Ulrich WIETELMANN, Armin STOLL, Ute EMMEL, Florian KIEFER
Title:
Low-Viscosity Solutions of Alkaline-Earth Metal Alkoxides In Aprotic Solvents, Method for the Production of Same and Use for the Production of Ziegler-Natta Catalysts
Assignment: 1
Reel/Frame:
052002/0823Recorded: 02/24/2020Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2017
Assignee:
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Correspondent:
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 2
Reel/Frame:
051893/0496Recorded: 02/11/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/26/2017
Exec Dt:
06/26/2017
Exec Dt:
06/26/2017
Exec Dt:
07/06/2017
Assignee:
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Correspondent:
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 3
Reel/Frame:
052104/0837Recorded: 03/03/2020Pages: 10
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE SPELLING OF ONE OF THE INVENTOR ARMIN STOLL PREVIOUSLY RECORDED ON REEL 051893 FRAME 0496. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
06/26/2017
Exec Dt:
06/26/2017
Exec Dt:
02/27/2020
Exec Dt:
07/06/2017
Assignee:
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Correspondent:
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209

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