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Patent Assignment Assignor Details
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Assignor Name : THEIVANAYAGAM CHAIRMAN, DEIVARAJ
Total Assignments: 3
Assignment: 1
Reel/Frame:027383/0269   Pages: 27
Recorded: 12/14/2011
Attorney Dkt #:65214US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JING, NAIYONG
Exec Dt:
12/09/2011
2
YU, ZHIGANG
Exec Dt:
12/01/2011
3
CHEN, XUE-HUA
Exec Dt:
12/01/2011
4
XI, BANGWEI
Exec Dt:
12/01/2011
5
DEVASENAPATHI, APPUSWAMY
Exec Dt:
12/05/2011
6
LIU, WEI DE
Exec Dt:
12/01/2011
7
TIERS, GEORGE VAN DYKE
Exec Dt:
12/09/2011
8
RIDDLE, JUSTIN A.
Exec Dt:
12/09/2011
9
THEIVANAYAGAM CHAIRMAN, DEIVARAJ
Exec Dt:
11/17/2011
10
LEGATT, MICHELLE L.
Exec Dt:
11/30/2011
11
FRANCIS, CECIL V.
Exec Dt:
11/15/2011
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034489
US20120088106
13378182
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:035133/0256   Pages: 7
Recorded: 01/29/2015
Attorney Dkt #:096.0006-US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST CONVEYING PARTY'S NAME PREVIOUSLY RECORDED AT REEL: 034308 FRAME: 0867. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
THEIVANAYAGAM CHAIRMAN, DEIVARAJ
Exec Dt:
09/23/2014
2
SICKING, FRANK
Exec Dt:
09/26/2014
3
BALASUBRAMANIAM, VENKATARAMANAN
Exec Dt:
09/12/2014
4
RUDHARDT, DANIEL
Exec Dt:
09/30/2014
Assignee
1
CLARIANT INTERNATIONAL AG
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140329054
14347428
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 480
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:057224/0186   Pages: 5
Recorded: 08/19/2021
Attorney Dkt #:2018P30195WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TZIOVARAS, GEORGIOS
Exec Dt:
04/20/2021
2
PUDLEINER, HEINZ
Exec Dt:
05/04/2021
3
THEIVANAYAGAM CHAIRMAN, DEIVARAJ
Exec Dt:
04/20/2021
4
KOSTHORST, HELGE
Exec Dt:
05/10/2021
5
KOEHLER, CHRISTOPH
Exec Dt:
04/20/2021
6
HERMANNS, NORBERT
Exec Dt:
04/20/2021
7
PLANKEN, KIRA
Exec Dt:
04/20/2021
8
JANKE, STEFAN
Exec Dt:
04/20/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220184988
17432118
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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