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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/28/2020
Application #:
15502479
Filing Dt:
02/07/2017
Publication #:
Pub Dt:
08/03/2017
Inventors:
Brett A. Helms, Peter D. Frischmann, Yet-Ming Chiang, Frank Y. Fan, Sean E. Doris et al
Title:
REDOX MEDIATORS FOR METAL-SULFUR BATTERIES
Assignment: 1
Reel/Frame:
042097/0616Recorded: 03/27/2017Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/2017
Assignee:
1000 INDEPENDENCE AVE., S. W
WASHINGTON , DISTRICT OF COLUMBIA USA 20585
Correspondent:
MICHAEL J. DOBBS
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE
ARGONNE, IL 60439
Assignment: 2
Reel/Frame:
042115/0377Recorded: 03/27/2017Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/2017
Assignee:
1000 INDEPENDENCE AVE., S. W
WASHINGTON , DISTRICT OF COLUMBIA USA 20585
Correspondent:
MICHAEL J. DOBBS
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE
ARGONNE, IL 60439
Assignment: 3
Reel/Frame:
045083/0064Recorded: 03/01/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/22/2017
Exec Dt:
06/21/2017
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, #1900
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:
045082/0981Recorded: 03/01/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/01/2018
Exec Dt:
04/26/2017
Exec Dt:
04/21/2017
Exec Dt:
06/22/2017
Assignee:
1111 FRANKLIN STREET
12TH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, #1900
SAN FRANCISCO, CA 94111-3834

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