Patent Assignment
Reel/Frame 023191/0298
Assignment of Assignor's Interest
Recorded: 2009-09-03
Pages: 6
Assignor
SACHSE, SEBASTIAN
Executed: 2008-10-10
Assignee
CENTER FOR ABRASIVES AND REFRACTORIES RESEARCH & DEVELOPMENT C.A.R.R.D. GMBH
SEEBACHER ALLEE 84, 9524 VILLACH, AUSTRIA
Covered Property
(1)
Abrasive Grain Based on Melted Spherical Corundum
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 25, 2019
From: CENTER FOR ABRASIVES AND REFRACTORIES RESEARCH & DEVELOPMENT C.A.R.R.D. GMBH
To: IMERYS TECHNOLOGY CENTER AUSTRIA GMBH
Reel/Frame 048419/0532 →
Assignment of Assignor's Interest
Feb 25, 2019
From: IMERYS TECHNOLOGY CENTER AUSTRIA GMBH
To: IMERTECH SAS
Reel/Frame 048420/0322 →