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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/23/2021
Application #:
16145597
Filing Dt:
09/28/2018
Publication #:
Pub Dt:
10/24/2019
Inventors:
Norbert Kemnitzer, Karl-Heinz Drexhage, Jutta Arden-Jacob, Alexander Zilles et al
Title:
NOVEL POLYSULFONATED FLUORESCENCE DYES
Assignment: 1
Reel/Frame:
049042/0159Recorded: 12/13/2018Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE TO: ATTO-TEC GMBH, AM EICHENHANG 50, 57076 SIEGEN, GERMANY PREVIOUSLY RECORDED ON REEL 047625 FRAME 0805. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNEE IS: ATTO-TEC GMBH, AM EICHENHANG 50, 57076 SIEGEN, GERMANY.
Assignors:
Exec Dt:
11/26/2016
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Assignee:
AM EICHENHANG 50
SIEGEN, GERMANY 57076
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:
047625/0805Recorded: 11/29/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Assignee:
WEIHERSTRASSE 21
HOLLENBACH-IGENHAUSEN, GERMANY 86568
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309

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