Patent Assignment
Reel/Frame 035195/0145
Assignment of Assignor's Interest
Recorded: 2015-03-18
Pages: 3
Assignee
NATEL ENERGY, INC.
2175 MONARCH STREET, ALAMEDA, CALIFORNIA, 94501
Covered Property
(1)
Belt Attachment and System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License
Jul 6, 2023
From: NATEL ENERGY, INC.
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 064223/0107 →
Change of Name
Mar 1, 2024
From: NATEL ENERGY, INC.
To: UPSTREAM TECH, INC.
Reel/Frame 066759/0903 →
Assignment of Assignor's Interest
Mar 15, 2024
From: UPSTREAM TECH, INC.
To: NATEL ENERGY HOLDINGS, INC.
Reel/Frame 066798/0835 →