IP Library › Assignment 029877/0655
Patent Assignment
Reel/Frame 029877/0655

Corrective Assignment to Correct the Second Inventors Name Karl G. Schwappach Previously Recorded on Reel 029865 Frame 0725. Assignor(S) Hereby Confirms the Remainder of the Information as Recorded in the Original Assignment.

Recorded: 2013-02-26 Pages: 6
Assignors
BOUTAGHOU, ZINE-EDDINE
Executed: 2009-05-30
SCHWAPPACH, KARL G.
Executed: 2009-05-30
Assignee
FIRST PRINCIPLES TECHNOLOGY, LLC
4 SHADOW LANE, NORTH OAKS, MINNESOTA, 55127
Covered Property (1)
Abrasive Article with Array of Composite Polishing Pads
Patent: 8,808,064 →
Application: 13/275,948 →
Publication: US 2012/0122380
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 25, 2013
From: BOUTAGHOU, ZINE-EDDINE; SCHAPPACH, KARL G.
To: FIRST PRINCIPLES TECHNOLOGY, LLC
Reel/Frame 029865/0725 →
Assignment of Assignor's Interest Apr 6, 2014
From: BOUTAGHOU, ZINE-EDDINE
To: SCHWAPPACH, KARL
Reel/Frame 032611/0854 →
Assignment of Assignor's Interest Apr 6, 2014
From: SCHWAPPACH, KARL
To: RDC HOLDINGS, LLC
Reel/Frame 032611/0906 →
Assignment of Assignor's Interest Apr 6, 2014
From: FIRST PRINCIPALS, LLC
To: SCHWAPPACH, KARL
Reel/Frame 032611/0932 →