IP Library › Assignment 014607/0283
Patent Assignment
Reel/Frame 014607/0283

Assignment of Assignor's Interest

Recorded: 2004-05-06 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, 5610 WOHLEN, SWITZERLAND
Covered Property (1)
Method and Device for the Detection, Characterization and/or Elimination of Suspended Particles
Patent: 7,682,426 →
Application: 10/819,832 →
Publication: US 2004/0202578
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 034496/0456 →
Assignment of Assignor's Interest Jan 27, 2015
From: MATTER AEROSOL AG
To: TESTO AG
Reel/Frame 034818/0575 →