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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/14/2019
Application #:
15803996
Filing Dt:
11/06/2017
Publication #:
Pub Dt:
03/01/2018
Inventors:
Robert A. SPRAGUE, Bo-Ru YANG, Peter B. LAXTON
Title:
ELECTROPHORETIC DISPERSION INCLUDING CHARGED PIGMENT PARTICLES, UNCHARGED ADDITIVE NANOPARTICLES, AND UNCHARGED NEUTRAL DENSITY PARTICLES
Assignment: 1
Reel/Frame:
044107/0057Recorded: 11/13/2017Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/26/2007
Assignee:
47485 SEABRIDGE DR
FREMONT, CALIFORNIA 94538
Correspondent:
E INK CALIFORNIA,LLC
47485 SEABRIDGE DR
FREMONT, CA 94538
Assignment: 2
Reel/Frame:
044428/0221Recorded: 11/13/2017Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2014
Assignee:
47485 SEABRIDGE DR
FREMONT, CALIFORNIA 94538
Correspondent:
E INK CALIFORNIA,LLC
47485 SEABRIDGE DR
FREMONT, CA 94538
Assignment: 3
Reel/Frame:
044105/0407Recorded: 11/13/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/10/2017
Exec Dt:
11/09/2017
Assignee:
47485 SEABRIDGE DR
FREMONT, CALIFORNIA 94538
Correspondent:
E INK CALIFORNIA, LLC
47485 SEABRIDGE DR
FREMONT, CA 94538
Assignment: 4
Reel/Frame:
065154/0965Recorded: 10/05/2023Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2023
Assignee:
1000 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821
Correspondent:
E INK CALIFORNIA,LLC
47485 SEABRIDGE DR
FREMONT, CA 94538

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