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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/11/2020
Application #:
13960924
Filing Dt:
08/07/2013
Publication #:
Pub Dt:
02/13/2014
Inventors:
Zhengming Zhang, Xuefa Li, Lie Shi, Premanand Ramadass, Xiaomin Zhang, Paul M. Halmo
Title:
SEPARATOR MEMBRANES FOR LITHIUM ION BATTERIES AND RELATED METHODS
Assignment: 1
Reel/Frame:
031126/0082Recorded: 09/03/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/26/2013
Exec Dt:
08/08/2013
Exec Dt:
08/08/2013
Exec Dt:
08/08/2013
Exec Dt:
08/08/2013
Exec Dt:
08/08/2013
Assignee:
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Correspondent:
HAMMER & ASSOCIATES, P.C.
3125 SPRINGBANK LANE
SUITE G
CHARLOTTE, NC 28226
Assignment: 2
Reel/Frame:
032631/0655Recorded: 04/08/2014Pages: 18
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
04/08/2014
Assignee:
101 S. TRYON STREET
NC1-002-15-36
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
TERRY L. WITCHER, PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202
Assignment: 3
Reel/Frame:
036485/0267Recorded: 08/27/2015Pages: 14
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS
Assignor:
Exec Dt:
08/26/2015
Assignee:
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Correspondent:
JONES DAY
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114

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