IP Library Assignment 057613/0038
Patent Assignment
Reel/Frame 057613/0038

Assignment of Assignor's Interest

Recorded: 2021-09-17 Pages: 31
Assignor
UNITRACT SYRINGE PTY LTD
Executed: 2017-07-21
Assignee
UNL HOLDINGS LLC
601 LEXINGTON AVENUE, 54TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property (1)
Retractable Syringe With Improved Delivery Efficiency And Locking System
Application: 16/121,321 →
Publication: US 2019/0076603
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 17, 2021
From: THORLEY, CRAIG STEPHEN; KAAL, JOSEPH HERMES; SOKOLOV, RICHARD; HUESO, ERNESTO
To: UNITRACT SYRINGE PTY LTD
Reel/Frame 057515/0680 →
Assignment of Assignor's Interest Oct 9, 2025
From: UNL HOLDINGS LLC
To: AMGEN INC.
Reel/Frame 073057/0641 →