IP Library › Assignment 044361/0106
Patent Assignment
Reel/Frame 044361/0106

Patent Release and Reassignment

Recorded: 2017-11-02 Pages: 8
Assignor
Assignee
AMPAC FINE CHEMICALS LLC
3883 HOWARD HUGHES PARKWAY, SUITE 700, LAS VEGAS, NEVADA, 89169
Covered Property (1)
Preparation of 2S,3S-N-Isobutyl-N-(2-Hydroxy-3-Amino-4-Phenylbutyl) -P-Nitrobenzenesulfonylamide Hydrochloride and Other Derivatives of 2-Hydroxy-1,3-Diamines
Patent: 6,548,706 →
Application: 09/747,372 →
Publication: US 2001/0051725
Related Assignments (8)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest Oct 26, 2012
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: AMERICAN FINE CHEMICALS LLC
Reel/Frame 029203/0091 →
Corrective Assignment to Correct the Assignee from American Fine Chemicals Llc to Ampac Fine Chemicals Llc Previously Recorded on Reel 029203 Frame 0091. Assignor(S) Hereby Confirms the Release by Secured Party. Nov 5, 2012
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: AMPAC FINE CHEMICALS LLC
Reel/Frame 029245/0597 →
Collateral Assignment and Security Interest of Patents Nov 28, 2012
From: AMPAC FINE CHEMICALS LLC
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 029370/0835 →
Security Agreement Feb 27, 2014
From: AMPAC FINE CHEMICALS LLC
To: JEFFERIES FINANCE LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 032365/0398 →
Release of Security Interest in Patents Recorded at R/F: 032365/0398 Dec 15, 2015
From: JEFFERIES FINANCE LLC, AS ADMINISTRATIVE AGENT
To: AMPAC FINE CHEMICALS LLC
Reel/Frame 037300/0399 →
Grant of Security Interest in Patents Aug 3, 2018
From: AMPAC FINE CHEMICALS LLC
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 046703/0605 →
Termination and Release of Security Interest in Patents Aug 31, 2018
From: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: AMPAC FINE CHEMICALS LLC
Reel/Frame 047383/0437 →
Corrective Assignment to Correct the Incorrect Statement That This Document Serves as an Oath/Declaration Previously Recorded at Reel: 047383 Frame: 0438. Assignor(S) Hereby Confirms the Termination and Release of Security Interest in Patents. Nov 5, 2018
From: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: AMPAC FINE CHEMICALS LLC
Reel/Frame 047422/0852 →