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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8212288
Issue Dt:
07/03/2012
Application #:
12879035
Filing Dt:
09/10/2010
Publication #:
20110062556
Pub Dt:
03/17/2011
Inventors:
Jun KOMIYAMA, Kenichi Eriguchi, Shunichi Suzuki, Hiroshi Oishi, Akira Yoshida et al
Title:
COMPOUND SEMICONDUCTOR SUBSTRATE COMPRISING A MULTILAYER BUFFER LAYER
Assignment: 1
Reel/Frame:
024966/0259Recorded: 09/10/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOMIYAMA, JUN
Exec Dt:
07/23/2010
ERIGUCHI, KENICHI
Exec Dt:
07/23/2010
OISHI, HIROSHI
Exec Dt:
07/23/2010
ABE, YOSHIHISA
Exec Dt:
07/23/2010
YOSHIDA, AKIRA
Exec Dt:
07/23/2010
SUZUKI, SHUNICHI
Exec Dt:
07/23/2010
Assignee:
COVALENT MATERIALS CORPORATION
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Correspondent:
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
038399/0880Recorded: 04/11/2016Pages: 40
Conveyance:
CHANGE OF NAME & ADDRESS
Assignor:
COVALENT MATERIALS CORPORATION
Exec Dt:
10/01/2015
Assignee:
COORSTEK KK
11-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
CPA GLOBAL LTD
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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