IP Library Assignment 071563/0794
Patent Assignment
Reel/Frame 071563/0794

Assignment of Assignor's Interest

Recorded: 2025-06-11 Pages: 4
Assignor
GRIGGS, DAVID
Executed: 2025-02-12
Assignee
ECHENEIDAE INC.
29834 BECK RD., WIXOM, MICHIGAN, 48393
Covered Property (1)
System and Method for Exhaust Gas Conditioning
Application: 19/176,482 →
Publication: US 2025/0236169
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 11, 2025
From: HARDING, ERIC
To: ECHENEIDAE INC.
Reel/Frame 071390/0100 →
Security Interest Jun 16, 2026
From: ECHENEIDAE INC.
To: HSBC VENTURES USA INC.
Reel/Frame 074965/0112 →