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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/28/2020
Application #:
15741536
Filing Dt:
01/03/2018
Publication #:
Pub Dt:
07/19/2018
Inventors:
Alexander PANCHENKO, Monika CHARRAK, Ansgar Gereon ALTENHOFF, Thomas REISSNER et al
Title:
USE OF OLIGO-N,N-BIS(3-AMINOPROPYL)METHYLAMINE AS CURING AGENT FOR EPOXY RESINS
Assignment: 1
Reel/Frame:
046473/0221Recorded: 07/26/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/29/2016
Exec Dt:
08/11/2016
Exec Dt:
09/12/2016
Exec Dt:
09/13/2016
Assignee:
.
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
046473/0287Recorded: 07/26/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/12/2016
Assignee:
IM TIERGARTEN 7
ZURICH, SWITZERLAND 8055
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
048979/0307Recorded: 03/05/2019Pages: 2
Conveyance:
CONFIRMATORY ASSIGNMENT
Assignor:
Exec Dt:
01/10/2019
Assignee:
KLYBECKSTRASSE 141
BASLE, SWITZERLAND 4057
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
048507/0554Recorded: 03/05/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2019
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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