IP Library › Assignment 006495/0074
Patent Assignment
Reel/Frame 006495/0074

Assignment of Assignors Interest.

Recorded: 1993-04-15 Pages: 2
Assignors
HEITZHAUS, KEVIN
Executed: 1993-03-15
SHERMAN, LISA
Executed: 1993-03-15
HUGHES, JOHN
Executed: 1993-03-15
Assignee
AMERICAN COLLOID COMPANY
A DELAWARE CORPORATION, ONE NORTH ARLINGTON 1500 WEST SHURE DRIVE, ARLINGTON HEIGHTS, ILLINOIS, 60004
Covered Property (1)
Pouch for Absorbing Fluid
Patent: 5,356,678 →
Application: 08/026,336 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 18, 1995
From: AMERICAN COLLOID COMPANY
To: AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
Reel/Frame 007749/0264 →
Assignment of Assignor's Interest Aug 14, 2000
From: AMCOL INTERNATIONAL CORPORATION
To: BASF AKTIENGESELLSCHAFT
Reel/Frame 011084/0117 →