IP Library › Assignment 030654/0790
Patent Assignment
Reel/Frame 030654/0790

Assignment of Assignor's Interest

Recorded: 2013-06-20 Pages: 2
Assignor
ADVANCED GEOTECH (AGT) GMBH
Executed: 2013-06-12
Assignee
EPG (ENGINEERED NANOPRODUCTS GERMANY) AG
GOETHESTRASSE 30, GRIESHEIM, 64347, GERMANY
Covered Property (1)
Consolidated Proppants Having High Mechanical Strength and Process for the Preparation Thereof
Patent: 8,003,580 →
Application: 12/294,327 →
Publication: US 2009/0264323
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 16, 2008
From: ALTHERR, ANDREAS; ENDRES, KLAUS; REINHARD, BERND; SCHMIDT, HELMUT
To: KRAIBURG GEOTECH GMBH
Reel/Frame 021988/0354 →
Change of Name May 13, 2013
From: KRAIBURG GEOTECH GMBH
To: ADVANCED GEOTECH (AGT) GMBH
Reel/Frame 030404/0840 →