IP Library Assignment 054200/0572
Patent Assignment
Reel/Frame 054200/0572

Nunc Pro Tunc Assignment

Recorded: 2020-10-28 Pages: 3
Assignor
DE BEAUBIEN, BRIAN C.
Executed: 2020-10-28
Assignee
JOINT PURIFICATION SYSTEMS LLC
101 N. ACACIA AVENUE, SUITE 104, SOLANA BEACH, CALIFORNIA, 92075
Covered Property (1)
Joint purification systems
Application: 61/208,540 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 28, 2020
From: JOINT PURIFICATION SYSTEMS LLC
To: JOINT PURIFICATION SYSTEMS, INC.
Reel/Frame 054244/0254 →
Change of Name Oct 4, 2021
From: JOINT PURIFICATION SYSTEMS, INC.
To: OSTEAL THERAPEUTICS, INC.
Reel/Frame 057710/0049 →