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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
12/06/2016
Application #:
14478674
Filing Dt:
09/05/2014
Publication #:
Pub Dt:
03/12/2015
Inventors:
Parthasarathy Santhanaraghavan, David S. Lyttle, Roman V. Drachev et al
Title:
BULK SILICON CARBIDE HAVING LOW DEFECT DENSITY
Assignment: 1
Reel/Frame:
033807/0411Recorded: 09/24/2014Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/11/2013
Exec Dt:
09/08/2014
Exec Dt:
09/10/2014
Exec Dt:
09/12/2014
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
STEPHEN D. LEBARRON
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:
038260/0341Recorded: 03/25/2016Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/17/2016
Assignee:
1010 GRAND BOULEVARD
KANSAS CITY, MISSOURI 64106
Correspondent:
MICHAEL J. BEVILACQUA, ESQ.
60 STATE STREET
WILMER CUTLER PICKERING HALE AND DORR LLP
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
042479/0517Recorded: 05/16/2017Pages: 10
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2017
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER 800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 4
Reel/Frame:
047073/0785Recorded: 10/04/2018Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/28/2018
Assignee:
110 EAST 59TH ST.
NEW YORK, NEW YORK 10022
Correspondent:
CHRISTINE SLATTERY
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE, 23RD FLOOR
BOSTON, MA 02110
Assignment: 5
Reel/Frame:
057972/0098Recorded: 10/29/2021Pages: 8
Conveyance:
TERMINATION OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
10/28/2021
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
STEWART WALSH
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:
058725/0379Recorded: 01/21/2022Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/14/2022
Exec Dt:
01/14/2022
Assignee:
60 WALL STREET
NEW YORK, NEW YORK 10005
Correspondent:
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
5005 E. MCDOWELL ROAD
MD A700
PHOENIX, AZ 85008
Assignment: 7
Reel/Frame:
064067/0187Recorded: 06/22/2023Pages: 7
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED AT REEL 058725, FRAME 0379
Assignor:
Exec Dt:
06/22/2023
Assignees:
5 WENTWORTH DRIVE
UNIT 1
HUDSON, NEW HAMPSHIRE 03051
5 WENTWORTH DRIVE
UNIT 1
HUDSON, NEW HAMPSHIRE 03051
Correspondent:
SYDNEY CRUTE
1221 AVENUE OF THE AMERICAS
NEW YORK, NY 10020-1095
Assignment: 8
Reel/Frame:
064271/0971Recorded: 07/13/2023Pages: 24
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2023
Exec Dt:
07/06/2023
Assignee:
4 CHASE METROTECH CENTER, MC: NY1-C413
BROOKLYN, NEW YORK 11245-0001
Correspondent:
RAFAEL ALBERTO GRILLO AVILA
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105

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