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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/08/2019
Application #:
15789704
Filing Dt:
10/20/2017
Publication #:
Pub Dt:
04/19/2018
Inventors:
Thomas Koenig, Michael Bierdel, Joerg Kirchhoff, Johann Rechner, Ing. Johan Vaes et al
Title:
ULTRA-HIGH PURITY POLYCARBONATES HAVING GOOD INHERENT COLOR AND THERMAL RESISTANCE AND A DEVICE AND A METHOD FOR PRODUCING THE SAME
Assignment: 1
Reel/Frame:
045049/0746Recorded: 02/27/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/25/2011
Exec Dt:
12/01/2011
Exec Dt:
11/25/2011
Exec Dt:
12/07/2011
Exec Dt:
12/08/2011
Exec Dt:
12/29/2011
Exec Dt:
01/13/2012
Exec Dt:
01/16/2012
Exec Dt:
01/19/2012
Assignee:
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 2
Reel/Frame:
045453/0605Recorded: 02/27/2018Pages: 53
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613

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