IP Library › Assignment 013971/0828
Patent Assignment
Reel/Frame 013971/0828

Assignment of Assignor's Interest

Recorded: 2003-04-17 Pages: 2
Assignors
WALLASCHEK, JORG
Executed: 2003-03-05
VASILJEV, PIOTR
Executed: 2003-03-26
HESSE, HANS
Executed: 2003-03-05
Assignee
HESSE & KNIPPS GMBH
VATTMANNSTRASSE 6, D-33100 PADERBORN, GERMANY
Covered Property (1)
Cruciform Ultrasonic Transducer
Patent: 6,995,498 →
Application: 10/313,913 →
Publication: US 2003/0168938
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 28, 2013
From: HESSE & KNIPPS GMBH
To: HESSE GMBH
Reel/Frame 030106/0982 →