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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/10/2013
Application #:
13324332
Filing Dt:
12/13/2011
Publication #:
Pub Dt:
07/19/2012
Inventors:
Gary Hamm, Jason A. Reese, George R. Allardyce
Title:
ELECTROCHEMICAL ETCHING OF SEMICONDUCTORS
Assignment: 1
Reel/Frame:
031572/0827Recorded: 11/09/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/15/2011
Exec Dt:
01/03/2012
Exec Dt:
01/03/2012
Assignee:
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Correspondent:
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752

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