Patent Assignment
Reel/Frame 062397/0651
Assignment of Assignor's Interest
Recorded: 2023-01-17
Pages: 5
Assignor
DUBROVSKY, MICHAEL
Executed: 2023-01-13
Assignee
SIPHOX, INC.
325 VASSAR ST, SUITE #2, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property
(1)
Cascading Amplification for Chemical and Biosensing
Application:
18/008,130 →
Publication:
US 2023/0272456
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 23, 2026
From: SIPHOX, INC.
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 073565/0772 →
Security Interest
Feb 13, 2026
From: SIPHOX, INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 073779/0457 →
Release of Security Interest
May 15, 2026
From: ALTER DOMUS (US) LLC
To: SIPHOX, INC.
Reel/Frame 074674/0493 →