IP Library › Assignment 018094/0503
Patent Assignment
Reel/Frame 018094/0503

Assignment of Assignor's Interest

Recorded: 2006-08-11 Pages: 3
Assignors
BURTSCHER, HEINZ
Executed: 2004-04-08
KASPER, MARKUS
Executed: 2004-04-06
MATTER, ULRICH
Executed: 2004-04-05
Assignee
MATTER ENGINEERING AG
BREMGARTERSTRASSE 62, WOHLEN, 5610, SWITZERLAND
Covered Property (1)
Method and Device for the Detection, Characterization and/or Elimination of Suspended Particles
Patent: 7,427,311 →
Application: 11/463,124 →
Publication: US 2007/0006728
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 12, 2014
From: MATTER ENGINEERING AG
To: MATTER AEROSOL AG
Reel/Frame 034496/0292 →
Assignment of Assignor's Interest Jan 27, 2015
From: MATTER AEROSOL AG
To: TESTO AG
Reel/Frame 034818/0651 →