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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
09/22/2015
Application #:
13798402
Filing Dt:
03/13/2013
Publication #:
Pub Dt:
09/18/2014
Inventors:
Joel Vaughn, Gary Martin Flood
Title:
POLYCRYSTALLINE DIAMOND DRILL BLANKS WITH IMPROVED CARBIDE INTERFACE GEOMETRIES
Assignment: 1
Reel/Frame:
029981/0949Recorded: 03/13/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/08/2013
Exec Dt:
03/08/2013
Assignee:
6325 HUNTLEY ROAD
WORTHINGTON, OHIO 43085
Correspondent:
FRANK GAO
6325 HUNTLEY ROAD
WORTHINGTON, OH 43085
Assignment: 2
Reel/Frame:
050272/0415Recorded: 09/04/2019Pages: 18
Conveyance:
FIRST LIEN PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/28/2019
Assignee:
600 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06901
Correspondent:
SOPHIE ZANDER
599 LEXINGTON AVENUE
SHEARMAN & STERLING LLP
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
050272/0472Recorded: 09/04/2019Pages: 18
Conveyance:
SECOND LIEN PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/28/2019
Assignee:
600 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06901
Correspondent:
SOPHIE ZANDER
599 LEXINGTON AVENUE
SHEARMAN & STERLING LLP
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:
057388/0971Recorded: 08/31/2021Pages: 18
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2021
Assignee:
600 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06901
Correspondent:
AUSTIN GROSSFELD
599 LEXINGTON AVENUE
SHEARMAN & STERLING LLP
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:
057650/0602Recorded: 08/31/2021Pages: 17
Conveyance:
2L PATENT SECURITY RELEASE AGREEMENT
Assignor:
Exec Dt:
08/30/2021
Assignee:
6325 HUNTLEY ROAD
WORTHINGTON, OHIO 43085
Correspondent:
AUSTIN GROSSFELD
599 LEXINGTON AVENUE
SHEARMAN & STERLING LLP
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:
057651/0040Recorded: 08/31/2021Pages: 16
Conveyance:
1L PATENT SECURITY RELEASE AGREEMENT
Assignor:
Exec Dt:
08/30/2021
Assignee:
6325 HUNTLEY ROAD
WORTHINGTON, OHIO 43085
Correspondent:
AUSTIN GROSSFELD
599 LEXINGTON AVENUE
SHEARMAN & STERLING LLP
NEW YORK, NY 10022

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