IP Library Assignment 023512/0354
Patent Assignment
Reel/Frame 023512/0354

Assignment of Assignor's Interest

Recorded: 2009-11-12 Pages: 2
Assignors
HEMMINGSSON, TRYGGVE
Executed: 2009-08-10
CARLSSON, MATS
Executed: 2009-08-03
Assignee
AEROCRINE AB
SUNDBYBERGSVAGEN 9, SOLNA, S-171 73, SWEDEN
Covered Property (1)
Method and Device for Testing the Measuring Function of a Measuring Device
Patent: 8,539,809 →
Application: 12/525,301 →
Publication: US 2010/0089121
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 3, 2017
From: AEROCRINE AB
To: CIRCASSIA AB
Reel/Frame 044654/0095 →
Change of Name Mar 25, 2025
From: CIRCASSIA AB
To: NIOX AB
Reel/Frame 070627/0393 →