IP Library › Assignment 034927/0994
Patent Assignment
Reel/Frame 034927/0994

Change of Name

Recorded: 2015-02-10 Pages: 6
Assignor
MATTER ENGINEERING AG
Executed: 2013-07-15
Assignee
MATTER AEROSOL AG
BREMGARTERSTRASSE 62, WOHLEN, 5610, SWITZERLAND
Covered Property (1)
Method and Device for the Measurement of the Number Concentration and of the Average Diameter of Aerosol Particles
Patent: 7,549,318 →
Application: 11/330,805 →
Publication: US 2006/0150754
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2006
From: BURTSCHER, HEINZ; FIERZ, MARTIN
To: MATTER ENGINEERING AG
Reel/Frame 017204/0091 →
Assignment of Assignor's Interest Feb 12, 2015
From: MATTER AEROSOL AG
To: TESTO AG
Reel/Frame 034946/0306 →