Patent Assignment
Reel/Frame 012835/0402
Assignment of Assignor's Interest
Recorded: 2002-04-18
Pages: 3
Assignors
ZHANG, JACK YONGFENG
Executed: 2002-03-19
LUO, MARY ZI-PING
Executed: 2002-03-27
XIA, FRANK ZHISHI
Executed: 2002-03-20
Assignee
AMPHASTAR PHARMACEUTICSL INC.
11570 6TH STREET, RANCHO CUCAMONGA, CALIFORNIA, 91730
Covered Property
(1)
Sealable and Manipulable Pre-Filled Disposable Pipette
Patent:
6,457,612 →
Application:
09/975,126 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 4, 2021
From: AMPHASTAR PHARMACEUTICALS, INC.; INTERNATIONAL MEDICATION SYSTEMS, LIMITED; ARMSTRONG PHARMACEUTICALS, INC.
To: CAPITAL ONE, NATIONAL ASSOCIATION
Reel/Frame 057086/0313 →
Release of Security Interest
Jun 29, 2023
From: CAPITAL ONE, NATIONAL ASSOCIATION, AS AGENT
To: ARMSTRONG PHARMACEUTICALS, INC.; INTERNATIONAL MEDICATION SYSTEMS, LIMITED
Reel/Frame 064119/0605 →