IP Library › Assignment 041447/0332
Patent Assignment
Reel/Frame 041447/0332

Assignment of Assignor's Interest

Recorded: 2017-03-02 Pages: 5
Assignors
PIPKIN, JAMES D.
Executed: 2006-05-26
MOSHER, GEROLD L.
Executed: 2006-05-31
HECKER, DOUGLAS B.
Executed: 2006-06-20
Assignee
CYDEX, INC.
10513 W. 84TH TERRACE, LENEXA, KANSAS, 66214
Covered Properties (2)
Sulfoalkyl Ether Cyclodextrin Compositions and Methods of Preparation Thereof
Patent: 9,617,352 →
Application: 14/489,348 →
Publication: US 2015/0050355
Sulfoalkyl Ether Cyclodextrin Compositions and Methods of Preparation Thereof
Application: 15/448,411 →
Publication: US 2017/0172926
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Mar 3, 2017
From: CYDEX, INC.
To: CYDEX PHARMACEUTICALS, INC.
Reel/Frame 041887/0089 →
Security Interest Oct 18, 2023
From: CYDEX PHARMACEUTICALS, INC.; LIGAND PHARMACEUTICALS INCORPORATED; METABASIS THERAPEUTICS, INC.; PFENEX INC.
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 065271/0025 →