IP Library › Assignment 013880/0715
Patent Assignment
Reel/Frame 013880/0715

Assignment of Assignor's Interest

Recorded: 2003-03-25 Pages: 2
Assignors
NG, STEVEN Y.
Executed: 2003-03-13
HELLER, JORGE
Executed: 2003-03-13
Assignee
AP PHARMA, INC.
123 SAGINAW DRIVE, REDWOOD CITY, CALIFORNIA, 94063
Covered Property (1)
Block Copolymers Based on Poly(Ortho Esters) Containing Amine Groups
Patent: 6,667,371 →
Application: 10/295,766 →
Publication: US 2003/0138474
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Apr 25, 2011
From: A.P. PHARMA, INC.
To: TANG CAPITAL PARTNERS, LP, AS AGENT
Reel/Frame 026177/0874 →
Release of Security Interest in Patents Recorded at Reel 026177/Frame 0874 Sep 27, 2023
From: TANG CAPITAL PARTNERS, LP
To: HERON THERAPEUTICS, INC. (F/K/A A.P. PHARMA, INC.)
Reel/Frame 065045/0730 →