IP Library › Assignment 061157/0180

Patent Assignment

Reel/Frame 061157/0180

Assignment of Assignor's Interest

Recorded: 2022-09-20 Pages: 3

View PDF Order Certified Copy

Assignor

TANG, ZILONG

Executed: 2020-11-30

Assignee

DRFIRST.COM, INC.

9420 KEY WEST AVENUE, SUITE 101, ROCKVILLE, MARYLAND, 20850

Covered Property (1)

Block Chain Proof for Identification

Patent: 11,621,851 →

Application: 17/448,161 →

Publication: US 2022/0006638

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.

Notice and Confirmation of Grant of Security Interest in Intellectual Property Nov 22, 2024

From: DRFIRST.COM, INC.; GETMYRX, INC.

To: MACQUARIE PF SERVICES LLC

Reel/Frame 069436/0526 →