Patent Assignment
Reel/Frame 014408/0465
Assignment of Assignor's Interest
Recorded: 2003-08-21
Pages: 3
Assignors
STEIGER, DEBRA
Executed: 2003-04-24
BRADFORD, PAUL
Executed: 2003-04-24
FUGARD, DAVID KENT
Executed: 2003-04-24
HAAS, CHARLES
Executed: 2003-04-24
WALTER, WAYNE J.
Executed: 2003-04-24
Assignee
MBT HOLDING
VULKANSTRASSE 110, ZURICH, CH-8048, SWITZERLAND
Covered Property
(1)
Expansion Joint System for Accommodation of Large Movement in Multiple Directions
Related Assignments
(2)
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 →
Assignment of Assignor's Interest
Aug 18, 2023
From: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
To: SIKA TECHNOLOGY AG
Reel/Frame 064640/0880 →