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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/16/2015
Application #:
13312148
Filing Dt:
12/06/2011
Publication #:
Pub Dt:
06/14/2012
Inventors:
Anthony S. Ratkovich, Jeffery W. Butterbaugh, David Scott Becker
Title:
PROCESS FOR SELECTIVELY REMOVING NITRIDE FROM SUBSTRATES
Assignment: 1
Reel/Frame:
027718/0728Recorded: 02/16/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2012
Exec Dt:
01/04/2012
Exec Dt:
01/04/2012
Assignee:
3455 LYMAN BOULEVARD
CHASKA, MINNESOTA 55318
Correspondent:
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 2
Reel/Frame:
029618/0179Recorded: 01/11/2013Pages: 95
Conveyance:
MERGER, CHANGE OF NAME
Assignors:
Exec Dt:
10/11/2012
Exec Dt:
10/11/2012
Assignee:
3455 LYMAN BOULEVARD
CHASKA, MINNESOTA 55318
Correspondent:
MELODY HILLMAN
2545 W. FRYE ROAD, SUITE 1
CHANDLER, AZ 85224
Assignment: 3
Reel/Frame:
053366/0139Recorded: 07/30/2020Pages: 5
Conveyance:
CONVERSION
Assignor:
Exec Dt:
12/31/2019
Assignee:
3455 LYMAN BLVD.
CHASKA, MINNESOTA 55318
Correspondent:
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741

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