IP Library › Assignment 014599/0559
Patent Assignment
Reel/Frame 014599/0559

Assignment of Assignor's Interest

Recorded: 2003-10-17 Pages: 3
Assignors
ZHANG, JACK YONGFENG
Executed: 2003-09-23
LUO, MARY ZIPING
Executed: 2003-09-24
Assignee
AMPHASTAR PHARMACEUTICALS, INC.
11570 SIXTH STREET, RANCHO CUCAMONGA, CALIFORNIA, 91730
Covered Property (1)
Sterile Pharmaceutical Composition and Process for a Solution of Propofol Emulsion Having Microbial Growth Retardation
Patent: 7,468,394 →
Application: 10/384,679 →
Related Assignments (3)
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 →
Security Interest Jun 30, 2023
From: AMPHASTAR PHARMACEUTICALS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 064124/0933 →