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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
10975175
Issue Dt:
04/13/2021
Application #:
16318749
Filing Dt:
01/18/2019
Publication #:
20190284313
Pub Dt:
09/19/2019
Inventors:
Rosa CORBERAN ROC, Klaus MUEHLBACH, Thomas WETTLING, Sergei V. KOSTJUK, Irina VASILENKO et al
Title:
PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
Assignment: 1
Reel/Frame:
048236/0561Recorded: 02/04/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CORBERAN ROC, ROSA
Exec Dt:
06/28/2018
MUEHLBACH, KLAUS
Exec Dt:
06/18/2018
WETTLING, THOMAS
Exec Dt:
06/13/2018
Assignee:
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
048236/0850Recorded: 02/04/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOSTJUK, SERGEI V.
Exec Dt:
07/12/2018
VASILENKO, IRINA
Exec Dt:
07/12/2018
SHIMAN, DMITRYI
Exec Dt:
07/12/2018
BERAZIANKA, IVAN
Exec Dt:
07/12/2018
Assignee:
RESEARCH INSTITUTE FOR PHYSICAL CHEMICAL PROBLEMS OF THE BELARUSIAN STATE UNIVERSITY
14, LENINGRADSKAYA STR.
MINSK, BELARUS 220030
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
048269/0825Recorded: 02/07/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RESEARCH INSTITUTE FOR PHYSICAL CHEMICAL PROBLEMS OF THE BELARUSIAN STATE UNIVERSITY
Exec Dt:
07/13/2018
Assignee:
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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