Patent Assignment
Reel/Frame 073435/0585
Assignment of Assignor's Interest
Recorded: 2026-01-12
Pages: 14
Assignor
ST PORTFOLIO HOLDINGS, LLC
Executed: 2024-06-12
Assignee
ST R&DTECH, LLC
9501 JAGGED CREEK CT, DELRAY BEACH, FLORIDA, 33446
Covered Property
(1)
Personal Audio Assistant Device and Method
Application:
18/792,768 →
Publication:
US 2025/0006211
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2026
From: KEADY, JOHN PATRICK; GOLDSTEIN, STEVEN WAYNE
To: STATON TECHIYA, LLC
Reel/Frame 073435/0115 →
Assignment of Assignor's Interest
Jan 12, 2026
From: STATON TECHIYA, LLC
To: ST PORTFOLIO HOLDINGS, LLC
Reel/Frame 073435/0524 →
Merger
May 9, 2026
From: ST CASE1TECH, LLC; ST CASESTECH, LLC; ST FAMTECH, LLC; ST R&DTECH, LLC
To: ST PORTFOLIO HOLDINGS, LLC
Reel/Frame 075533/0472 →