IP Library Assignment 032423/0050
Patent Assignment
Reel/Frame 032423/0050

Assignment of Assignor's Interest

Recorded: 2014-03-13 Pages: 6
Assignors
RINGEISEN, TIMOTHY A
Executed: 2005-08-22
WATTENGEL, W CHRISTIAN
Executed: 2005-08-23
Assignee
KENSEY NASH CORPORATION
735 PENNSYLVANIA DRIVE, EXTON, PENNSYLVANIA, 19341
Covered Property (1)
High Density Fibrous Polymers Suitable for Implant
Patent: 9,579,416 →
Application: 14/159,427 →
Publication: US 2014/0287014
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 13, 2014
From: KENSEY NASH CORPORATION
To: KENSEY NASH HOLDING CORPORATION
Reel/Frame 032423/0143 →
Assignment of Assignor's Interest Mar 13, 2014
From: KENSEY NASH HOLDING CORPORATION
To: KENSEY NASH BVF TECHNOLOGY LLC
Reel/Frame 032423/0228 →
Assignment of Assignor's Interest Aug 21, 2017
From: KENSEY NASH BVF
To: DSM IP ASSETS B.V.
Reel/Frame 043343/0159 →