IP Library › Assignment 064408/0513
Patent Assignment
Reel/Frame 064408/0513

Assignment of Assignor's Interest

Recorded: 2023-07-27 Pages: 4
Assignors
SWERTFAGER, MICHAEL MCNEIL
Executed: 2023-07-25
GARTRELL, JAMES BARRY
Executed: 2023-07-21
Assignee
SLEEPDEV LLC
6991 SOQUEL DRIVE, APTOS, CALIFORNIA, 95003
Covered Property (1)
Therapeutic Methods for Sleep Respiratory Issues via a Positional Therapy Device That Monitors a User's Head Position
Application: 63/514,263 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 16, 2025
From: SLEEPDEV LLC
To: SLEEPDEV, INC.
Reel/Frame 073231/0973 →