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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/18/2022
Application #:
16442283
Filing Dt:
06/14/2019
Publication #:
Pub Dt:
12/19/2019
Inventors:
Gregory J. Alger, Duane R. Wald, Andrew Mintner, Donald Grant Peterson, Taiga Matsumoto et al
Title:
FILE VALIDATION USING A BLOCKCHAIN
Assignment: 1
Reel/Frame:
049945/0048Recorded: 08/02/2019Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/08/2019
Exec Dt:
07/02/2019
Exec Dt:
08/01/2019
Exec Dt:
07/27/2019
Exec Dt:
07/02/2019
Exec Dt:
07/21/2019
Exec Dt:
07/28/2019
Assignee:
221 MAIN STREET
SUITE 1000
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:
054943/0358Recorded: 01/11/2021Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/11/2021
Assignee:
555 CALIFORNIA STREET, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94104
Correspondent:
JENNIFER TINDIE
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005

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