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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/14/2021
Application #:
15844127
Filing Dt:
12/15/2017
Publication #:
Pub Dt:
06/21/2018
Inventors:
Robert Zubrin, Boris Nizamov, Mark Berggren, John T. Henri
Title:
ALKALINE SOLUTION METHOD FOR RECOVERING RARE EARTH ELEMENTS
Assignment: 1
Reel/Frame:
053335/0965Recorded: 07/28/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/23/2020
Exec Dt:
07/23/2020
Exec Dt:
07/23/2020
Exec Dt:
07/25/2020
Assignee:
11111 W. 8TH AVE. UNIT A
LAKEWOOD, COLORADO 80215
Correspondent:
CARA WEBER
26844 E. QUARTO PLACE
AURORA, CO 80016
Assignment: 2
Reel/Frame:
063164/0430Recorded: 03/24/2023Pages: 10
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
03/10/2023
Exec Dt:
03/10/2023
Exec Dt:
03/10/2023
Exec Dt:
03/10/2023
Exec Dt:
03/10/2023
Assignee:
21 CHARLES STREET
WESTPORT, CONNECTICUT 06880
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219

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