IP Library Assignment 013738/0250
Patent Assignment
Reel/Frame 013738/0250

Assignment of Assignor's Interest

Recorded: 2003-02-10 Pages: 9
Assignors
VICKERS, THOMAS M., JR.
Executed: 2002-12-20
PACKE-WIRTH, RAINER
Executed: 2003-01-07
PORSCH, MICHAEL
Executed: 2002-12-25
SHENDY, SAMY M.
Executed: 2002-12-20
BROWER, LYNN E.
Executed: 2002-12-20
PICKETT, JOHN
Executed: 2003-01-20
LU, RUNHAI
Executed: 2003-01-16
DANKO, FRANK
Executed: 2003-01-03
Assignee
MBT HOLDING AG
VULKANSTRASSE 110, ZURICH, CH-8048, SWITZERLAND
Covered Property (1)
Oligomeric Dispersant
Patent: 6,908,955 →
Application: 10/291,877 →
Publication: US 2003/0181579
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 19, 2003
From: DEGUSSA CONSTRUCTION CHEMICALS (EUROPE) AG FORMERLY KNOWN AS MBT HOLDING AG
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 014788/0877 →