IP Library › Assignment 004931/0886
Patent Assignment
Reel/Frame 004931/0886

Assignment of Assignors Interest.

Recorded: 1988-08-22 Pages: 3
Assignors
PLUSKAL, MALCOLM G.
Executed: 1988-08-09
WANG, DAVID
Executed: 1988-08-09
STEUCK, MICHAEL J.
Executed: 1988-08-09
Assignee
Covered Property (1)
Charge-Modified Hydrophobic Membrane Materials and Method for Making the Same
Patent: 5,004,543 →
Application: 07/209,307 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 17, 1994
From: MILLIPORE CORPORATION
To: MILLIPORE INVESTMENT HOLDINGS LTD.
Reel/Frame 006862/0716 →
Merger Aug 6, 2001
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: MILLIPORE CORPORATION
Reel/Frame 012025/0799 →