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Patent Assignment Assignor Details
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Assignor Name : BASU, SUSMIT
Total Assignments: 6
Assignment: 1
Reel/Frame:035996/0110   Pages: 9
Recorded: 06/22/2015
Attorney Dkt #:BMS121134US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2015
2
Exec Dt:
05/12/2015
3
Exec Dt:
05/15/2015
4
Exec Dt:
05/20/2015
Assignee
1
51368 LEVERKUSEN
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14441279
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:040605/0457   Pages: 10
Recorded: 11/11/2016
Attorney Dkt #:BMS131138US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2016
2
Exec Dt:
09/23/2016
3
Exec Dt:
10/19/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/23/2016
6
Exec Dt:
10/20/2016
7
Exec Dt:
10/20/2016
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15310598
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:041260/0970   Pages: 7
Recorded: 02/15/2017
Attorney Dkt #:BMS131140US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2015
2
Exec Dt:
10/18/2016
3
Exec Dt:
10/19/2016
4
Exec Dt:
10/19/2016
5
Exec Dt:
10/18/2016
6
Exec Dt:
10/20/2016
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15310500
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:041721/0809   Pages: 7
Recorded: 02/15/2017
Attorney Dkt #:BMS131139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2016
2
Exec Dt:
10/18/2016
3
Exec Dt:
10/19/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/23/2016
6
Exec Dt:
10/20/2016
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15310487
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:049241/0647   Pages: 8
Recorded: 05/21/2019
Attorney Dkt #:BMS131135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
07/18/2017
3
Exec Dt:
07/13/2017
4
Exec Dt:
07/13/2017
5
Exec Dt:
08/10/2017
6
Exec Dt:
07/14/2017
7
Exec Dt:
07/13/2017
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15548817
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:054035/0371   Pages: 4
Recorded: 10/13/2020
Attorney Dkt #:VNSH-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2020
2
Exec Dt:
09/15/2020
3
Exec Dt:
09/08/2020
4
Exec Dt:
09/09/2020
Assignee
1
18 FREDERICK SANGER ROAD
THE SURREY RESEARCH PARK
GUILDFORD, SURREY, UNITED KINGDOM GU2 7YD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16630386
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PKWY
SUITE 200
REDWOOD CITY, CA 94065

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