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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/26/2019
Application #:
13896213
Filing Dt:
05/16/2013
Publication #:
Pub Dt:
12/19/2013
Inventors:
Johnathan Charles Sharpe, Donald Francis Perrault JR.
Title:
LARGE AREA, LOW F-NUMBER OPTICAL SYSTEM
Assignment: 1
Reel/Frame:
030798/0923Recorded: 07/15/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/22/2012
Exec Dt:
10/22/2012
Assignee:
27 DRYDOCK AVENUE
BOSTON, MASSACHUSETTS 02210
Correspondent:
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
DAVID R. BURNS
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
035310/0670Recorded: 03/24/2015Pages: 19
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/2015
Assignee:
1703 W. 5TH STREET
SUITE 500
AUSTIN, TEXAS 78703
Correspondent:
LOCKE LORD LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 3
Reel/Frame:
055648/0553Recorded: 03/18/2021Pages: 17
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/05/2021
Assignee:
27 DRYDOCK AVENUE
BOSTON, MASSACHUSETTS 02210
Correspondent:
SHANNON MARIE MCKEON
C/O DYKEMA GOSSETT PLLC
1301 K STR., N.W, SUITE 1100
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
055791/0578Recorded: 03/31/2021Pages: 19
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/05/2021
Assignee:
901 MAIN STREET
DALLAS, TEXAS 75202
Correspondent:
LUCRESHA SHEFFIELD, PARALEGAL
1000 LOUISIANA ST
SUITE 1700
HOUSTON, TX 77002

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