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Assignor Name : TRINSEO EUROPE GMBH
Total Assignments: 17
Assignment: 1
Reel/Frame:036303/0749   Pages: 13
Recorded: 08/06/2015
Attorney Dkt #:1111788-0147
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
05/05/2015
Assignee
1
DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
60 WALL STREET
NEW YORK, NEW YORK 10005
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
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Correspondence name and address
FATIMA CARRILLO/WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT & TRADEMARK DEPARTMENT
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:043773/0138   Pages: 11
Recorded: 09/06/2017
Attorney Dkt #:1154404-0018-S216
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
09/06/2017
Assignee
1
DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
60 WALL STREET
NEW YORK, NEW YORK 10005
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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15458555
Correspondence name and address
JUSTINE LU/WHITE & CASE LLP
555 SOUTH FLOWER STREET, 2700
LOS ANGELES, CA 90071
Assignment: 3
Reel/Frame:064413/0594   Pages: 3
Recorded: 07/27/2023
Attorney Dkt #:TRIN-173US
Conveyance: CHANGE OF ADDRESS
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11815658
US20190367720
16484835
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 4
Reel/Frame:064667/0341   Pages: 3
Recorded: 08/22/2023
Attorney Dkt #:TRIN-187US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11589518
US20210386023
17285520
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:064692/0586   Pages: 3
Recorded: 08/24/2023
Attorney Dkt #:TRIN-188US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371640
17286923
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:064721/0846   Pages: 3
Recorded: 08/28/2023
Attorney Dkt #:TRIN-191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220162440
17442452
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:064724/0386   Pages: 3
Recorded: 08/28/2023
Attorney Dkt #:TRIN-189US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380796
17286944
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:064906/0344   Pages: 3
Recorded: 09/14/2023
Attorney Dkt #:TRIN-196US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220371313
17771670
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 9
Reel/Frame:064938/0395   Pages: 3
Recorded: 09/18/2023
Attorney Dkt #:TRIN-147US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190249031
16396855
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 10
Reel/Frame:064938/0665   Pages: 3
Recorded: 09/18/2023
Attorney Dkt #:TRIN-166US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200291154
16086020
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 11
Reel/Frame:064938/0776   Pages: 3
Recorded: 09/18/2023
Attorney Dkt #:TRIN-178US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200290324
16650984
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 12
Reel/Frame:065213/0928   Pages: 3
Recorded: 10/13/2023
Attorney Dkt #:TRIN-182US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200354560
16962278
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 13
Reel/Frame:065214/0238   Pages: 3
Recorded: 10/13/2023
Attorney Dkt #:TRIN-153US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160046102
14781671
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:065373/0455   Pages: 3
Recorded: 10/27/2023
Attorney Dkt #:TRIN-144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140147644
14236100
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:065494/0396   Pages: 3
Recorded: 11/08/2023
Attorney Dkt #:TRIN-174US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411552
17896691
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:065798/0726   Pages: 3
Recorded: 12/07/2023
Attorney Dkt #:TRIN-185US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388145
17279641
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:065802/0075   Pages: 3
Recorded: 12/07/2023
Attorney Dkt #:TRIN-186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRINSEO EUROPE GMBH
Exec Dt:
11/02/2022
Assignee
1
TRINSEO EUROPE GMBH
GWATTSTRASSE 15
PFAEFFIKON, SWITZERLAND 8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220033615
17278733
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406

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