IP Library › Assignment 034946/0306
Patent Assignment
Reel/Frame 034946/0306

Assignment of Assignor's Interest

Recorded: 2015-02-12 Pages: 2
Assignor
MATTER AEROSOL AG
Executed: 2015-01-09
Assignee
TESTO AG
TESTO-STRASSE 1, LENZKIRCH, 79853, GERMANY
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 →
Change of Name Feb 10, 2015
From: MATTER ENGINEERING AG
To: MATTER AEROSOL AG
Reel/Frame 034927/0994 →