IP Library Assignment 007159/0022
Patent Assignment
Reel/Frame 007159/0022

Assignment of Assignor's Interest

Recorded: 1994-08-31 Pages: 3
Assignors
JUNGBAUER, ALOIS
Executed: 1994-08-17
LETTNER, HANS PETER
Executed: 1994-08-17
Assignee
BIOSEPRA, INC.
140 LOCKE DRIVE, MALBOROUGH, MASSACHUSETTS, 01752
Covered Property (1)
Method for Sterilizing Liquid Chromatography Resins Highly Resistant to Oxidation and a Sterilization Solution for Use Therein
Application: 08/251,854 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 20, 1999
From: BIOSEPRA INC.
To: LIFE TECHNOLOGIES, INC.
Reel/Frame 009958/0416 →
Assignment by Asset Purchase Agreement Mar 8, 2002
From: INVITROGEN CORPORATION
To: CIPHERGEN BIOSYSTEMS, INC.
Reel/Frame 012683/0421 →