Patent Assignment
Reel/Frame 022287/0302
Assignment of Assignor's Interest
Recorded: 2009-02-11
Pages: 5
Assignors
MAYER, ANDREAS
Executed: 2009-01-20
BURTSCHER, HEINZ
Executed: 2009-01-27
CZERWINSKI, JAN
Executed: 2009-01-21
KASPER, MARKUS
Executed: 2008-12-22
ARTLEY, RICHARD JOHN
Executed: 2009-01-08
DOBRAUZ, GUNTHER
Executed: 2008-12-30
EDGE, GORDON
Executed: 2009-01-12
Assignee
MATTER ENGINEERING AG
BREMGARTERSTRASSE 62, WOHLEN, CH-5610, SWITZERLAND
Covered Property
(1)
Nanoparticle Filter Apparatus for Ambient Air
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.