IP Library › Assignment 020137/0529
Patent Assignment
Reel/Frame 020137/0529

Assignment of Assignor's Interest

Recorded: 2007-11-19 Pages: 5
Assignors
MA, JUN
Executed: 2007-05-23
TENNENT, HOWARD
Executed: 2007-06-12
Assignee
HYPERION CATALYSIS INTERNATIONAL, INC.
38 SMITH PLACE, CAMBRIDGE, MASSACHUSETTS, 02138
Covered Property (1)
Method for Preparing Uniform Single Walled Carbon Nanotubes
Patent: 7,951,351 →
Application: 11/693,261 →
Publication: US 2008/0279751
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Aug 16, 2013
From: HYPERION CATALYSIS INTERNATIONAL
To: WHITE OAK GLOBAL ADVISORS, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 031030/0001 →
Security Agreement Sep 17, 2013
From: HYPERION CATALYSIS INTERNATIONAL
To: PDL BIOPHARMA, INC.
Reel/Frame 031227/0086 →
Release of Security Interest Jan 21, 2021
From: WHITE OAK GLOBAL ADVISORS, LLC, AS ADMINISTRATIVE AGENT
To: HYPERION CATALYSIS INTERNATIONAL
Reel/Frame 055058/0494 →