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Patent Assignment Assignor Details
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Assignor Name : BULL, DARWIN SCOTT
Total Assignments: 11
Assignment: 1
Reel/Frame:015274/0167   Pages: 4
Recorded: 10/21/2004
Attorney Dkt #:3114.EEM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERR, DONALD E.
Exec Dt:
10/12/2004
2
BULL, DARWIN SCOTT
Exec Dt:
10/12/2004
Assignee
1
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION
1000 UNIQEMA BOULEVARD
NEW CASTLE, DELAWARE 19720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060009539
10889202
Correspondence name and address
NATIONAL STARCH AND CHEMICAL
CHARLES W. ALMER
10 FINDERNE AVENUE
BRIDGEWATER, NJ 08807-0500
Assignment: 2
Reel/Frame:016140/0698   Pages: 3
Recorded: 12/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YUXIA
Exec Dt:
12/21/2004
2
BULL, DARWIN SCOTT
Exec Dt:
12/22/2004
Assignee
1
NATIONAL STARCH AND CHEM. INVESTMENT HOLDING CORP.
1000 UNIQEMA BOULEVARD
NEW CASTLE, DELAWARE 19720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745505
US20060142408
11024570
Correspondence name and address
CYNTHIA L. FOULKE
NATIONAL STARCH AND CHEM. CO.
10 FINDERNE AVENUE
BRIDGEWATER, NEW JERSEY 08807
Assignment: 3
Reel/Frame:038323/0078   Pages: 10
Recorded: 04/19/2016
Attorney Dkt #:POL-052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHUN
Exec Dt:
03/26/2015
2
WANG, ZHIKAI
Exec Dt:
12/18/2015
3
XIA, YU
Exec Dt:
03/26/2015
4
MCCRAY, MEKO
Exec Dt:
03/26/2015
5
STARCK, THERESA L.
Exec Dt:
01/25/2016
6
BULL, DARWIN SCOTT
Exec Dt:
03/26/2015
7
FACCHETTI, ANTONIO
Exec Dt:
03/26/2015
8
YU, XIANG
Exec Dt:
03/26/2015
Assignee
1
POLYERA CORPORATION
8045 LAMON AVENUE
SUITE 140
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341948
US20150056553
14468319
Correspondence name and address
KAREN K. CHAN
8045 LAMON AVENUE
SUITE 140
SKOKIE, IL 60077
Assignment: 4
Reel/Frame:042855/0340   Pages: 7
Recorded: 06/28/2017
Attorney Dkt #:POL-063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULL, DARWIN SCOTT
Exec Dt:
06/28/2017
2
YU, XIANG
Exec Dt:
06/21/2017
Assignee
1
POLYERA CORPORATION
8045 LAMON AVENUE
SUITE 140
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147895
US20170104080
15209710
Correspondence name and address
KAREN CHAN
8025 LAMON AVENUE
SUITE 043
SKOKIE, IL 60077
Assignment: 5
Reel/Frame:054527/0396   Pages: 9
Recorded: 12/03/2020
Attorney Dkt #:17-858-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIHUA
Exec Dt:
06/12/2017
2
BULL, DARWIN SCOTT
Exec Dt:
06/28/2017
3
SEGER, MARK
Exec Dt:
06/13/2017
4
CHIU, TIMOTHY
Exec Dt:
06/13/2017
5
XIA, YU
Exec Dt:
06/23/2017
6
FACCHETTI, ANTONIO
Exec Dt:
06/13/2020
Assignee
1
FLEXTERRA, INC.
8025 LAMON AVE., SUITE 043
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886471
US20200203613
16620094
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:050002/0298   Pages: 3
Recorded: 08/08/2019
Attorney Dkt #:H-755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BULL, DARWIN SCOTT
Exec Dt:
08/07/2018
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378824
US20200050025
16524661
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165
Assignment: 7
Reel/Frame:060133/0895   Pages: 4
Recorded: 06/08/2022
Attorney Dkt #:H-755CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BULL, DARWIN SCOTT
Exec Dt:
08/07/2018
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886050
US20220291530
17826814
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165
Assignment: 8
Reel/Frame:051477/0231   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:H-693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BULL, DARWIN SCOTT
Exec Dt:
12/18/2018
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11520211
US20200192176
16716618
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165
Assignment: 9
Reel/Frame:061715/0379   Pages: 3
Recorded: 11/10/2022
Attorney Dkt #:H-693CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BULL, DARWIN SCOTT
Exec Dt:
12/18/2018
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11782322
US20230046003
17978282
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165
Assignment: 10
Reel/Frame:052485/0856   Pages: 7
Recorded: 04/24/2020
Attorney Dkt #:H-1447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASADO, ROSA
Exec Dt:
05/09/2019
2
ANSETH, JAY WILLIAM
Exec Dt:
06/05/2019
3
PARK, JIN-GYU
Exec Dt:
06/05/2019
4
BULL, DARWIN SCOTT
Exec Dt:
06/05/2019
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200354654
16851549
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165
Assignment: 11
Reel/Frame:060756/0145   Pages: 7
Recorded: 08/09/2022
Attorney Dkt #:H-1489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMUNDSON, KARL RAYMOND
Exec Dt:
08/19/2021
2
LADAVAC, KOSTA
Exec Dt:
12/03/2021
3
TELFER, STEPHEN J.
Exec Dt:
10/29/2021
4
LAUBER, DAN JOHN
Exec Dt:
02/08/2022
5
BULL, DARWIN SCOTT
Exec Dt:
08/13/2021
Assignee
1
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MASSACHUSETTS 01821-4165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040814
17876217
Correspondence name and address
E INK CORPORATION
1000 TECHNOLOGY PARK DRIVE
ATTN: IP DEPARTMENT
BILLERICA, MA 01821-4165

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