IP Library › Assignment 071545/0470
Patent Assignment
Reel/Frame 071545/0470

Assignment of Assignor's Interest

Recorded: 2025-06-27 Pages: 3
Assignors
SWERTFAGER, MICHAEL MCNEIL
Executed: 2025-06-26
GARTRELL, JAMES BARRY
Executed: 2025-06-27
Assignee
SLEEPDEV, INC.
6991 SOQUEL DRIVE, APTOS, CALIFORNIA, 95003
Covered Property (1)
Therapeutic Methods for Sleep Respiratory Issues via a Positional Therapy Device That Monitors a Users's Head Position
Application: 18/777,408 →
Publication: US 2025/0204849
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 →