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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
6189546
Issue Dt:
02/20/2001
Application #:
09473669
Filing Dt:
12/29/1999
Inventors:
DAVID ZHANG, SHARON BRUMER, HENRY F. ERK
Title:
POLISHING PROCESS FOR MANUFACTURING DOPANT-STRIATION-FREE POLISHED SILICON WAFERS
Assignment: 1
Reel/Frame:
010645/0697Recorded: 02/28/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, DAVID
Exec Dt:
01/18/2000
BRUMER, SHARON
Exec Dt:
01/18/2000
ERK, HENRY F.
Exec Dt:
01/27/2000
Assignee:
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DR.
ST. PETERS, MISSOURI 63376
Correspondent:
SENNIGER, POWERS ET AL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:
012407/0806Recorded: 12/27/2001Pages: 26
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MEMC ELECTRONIC MATERIALS, INC.
Exec Dt:
10/25/2001
Assignee:
E. ON AG
E.ON PLATZ 1
DUSSELDORF, GERMANY D-404
Correspondent:
CHADBOURNE & PARKE, LLP
MICHAEL R. GRAIF
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:
012263/0944Recorded: 11/21/2001Pages: 29
Conveyance:
TERMINATION OF SECURITY INTEREST
Assignor:
E.ON AG
Exec Dt:
11/13/2001
Assignee:
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Correspondent:
CLEARY, COTTLIEB, STEEN & HAMILTON
PAUL SHIM
ONE LIBERTY PLAZA
NEW YORK, NY 10006
Assignment: 4
Reel/Frame:
012273/0145Recorded: 11/21/2001Pages: 34
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MEMC PASADENA, INC.
Exec Dt:
11/13/2001
PLASMASIL, L.L.C.
Exec Dt:
11/13/2001
SIBOND, L.L.C.
Exec Dt:
11/13/2001
MEMC SOUTHWEST INC.
Exec Dt:
11/13/2001
MEMC INTERNATIONAL, INC.
Exec Dt:
11/13/2001
MEMC ELECTRONIC MATERIALS, INC.
Exec Dt:
11/13/2001
Assignee:
CITICORP USA, INC.
ATTENTION OF DAVID GRABAR
2 PENNS WAY, SUITE 200
NEW CASTLE, DELAWARE 19720
Correspondent:
CLEARY, GOTTLIEB, STEEN & HAMILTON
PAUL SHIM
ONE LIBERTY PLAZA
NEW YORK, NY 10006
Assignment: 5
Reel/Frame:
012280/0161Recorded: 11/21/2001Pages: 39
Conveyance:
SECURITY AGREEMENT
Assignors:
MEMC PASADENA, INC.
Exec Dt:
11/13/2001
PLASMASIL, L.L.C.
Exec Dt:
11/13/2001
SIBOND, L.L.C.
Exec Dt:
11/13/2001
MEMC SOUTHWEST INC.
Exec Dt:
11/13/2001
MEMC INTERNATIONAL, INC.
Exec Dt:
11/13/2001
MEMC ELECTRONIC MATERIALS, INC.
Exec Dt:
11/13/2001
Assignee:
CITICORP USA, INC.
ATTENTION OF DAVID GRABAR
2 PENNS WAY, SUITE 200
NEW CASTLE, DELAWARE 19720
Correspondent:
CLEARY, GOTTLIEB, STEEN & HAMILTON
PAUL SHIM
ONE LIBERTY PLAZA
NEW YORK, NY 10006
Assignment: 6
Reel/Frame:
012365/0345Recorded: 12/28/2001Pages: 36
Conveyance:
SECURITY AGREEMENT
Assignors:
MEMC PASADENA, INC.
Exec Dt:
12/21/2001
PLASMASIL, L.L.C.
Exec Dt:
12/21/2001
SIBOND, L.L.C.
Exec Dt:
12/21/2001
MEMC SOUTHWEST INC.
Exec Dt:
12/21/2001
MEMC INTERNATIONAL, INC.
Exec Dt:
12/21/2001
MEMC ELECTRONIC MATERIALS, INC.
Exec Dt:
12/21/2001
MEMC HOLDINGS CORPORATION
Exec Dt:
12/21/2001
Assignee:
CITICORP USA, INC.
ATTENTION OF DAVID GRABAR
2 PENNS WAY, SUITE 200
NEW CASTLE, DELAWARE 19720
Correspondent:
CLEARY, GOTTLIEB, STEEN & HAMILTON
PAUL SHIM
ONE LIBERTY PLAZA
NEW YORK, NY 10006
Assignment: 7
Reel/Frame:
013964/0378Recorded: 03/19/2003Pages: 23
Conveyance:
SECURITY AGREEMENT
Assignors:
MEMC ELECTRONIC MATERIALS, INC.
Exec Dt:
03/03/2002
MEMC PASADENA, INC.
Exec Dt:
03/03/2002
PLASMASIL, L.L.C.
Exec Dt:
03/03/2002
SIBOND, L.L.C.
Exec Dt:
03/03/2003
MEMC SOUTHWEST INC.
Exec Dt:
03/03/2003
MEMC INTERNATIONAL, INC.
Exec Dt:
03/03/2003
MEMC HOLDINGS CORPORATION
Exec Dt:
03/03/2003
Assignee:
CITICORP USA, INC.
2 PENNS WAY
SUITE 200
NEW CASTLE, DELAWARE 19720
Correspondent:
CLEARY, GOTTLIEB STEEN & HAMILTON
BRIAN CRIST
ONE LIBERTY PLAZA
NEW YORK, NY 10006
Assignment: 8
Reel/Frame:
016641/0045Recorded: 08/11/2005Pages: 36
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
CITICORP USA, INC.
Exec Dt:
06/02/2005
Assignee:
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Correspondent:
ROXANA WIZOREK
BRYAN CAVE LLP
211 NORTH BROADWAY
SUITE 3600
ST. LOUIS, MO 63102-2750
Assignment: 9
Reel/Frame:
032458/0794Recorded: 03/17/2014Pages: 21
Conveyance:
RELEASE OF SECURITY INTEREST TO REEL/FRAME: 012280/0161
Assignor:
CITICORP USA, INC.
Exec Dt:
03/13/2014
Assignees:
MEMC ELECTRONIC MATERIALS, INC. (NOW KNOWN AS SUNEDISON, INC.)
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
MEMC PASADENA, INC.
3000 N. SOUTH STREET
PASADENA, TEXAS 77503
PLASMASIL, L.L.C.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
SIBOND, L.L.C.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
MEMC SOUTHWEST INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
MEMC INTERNATIONAL, INC. (NOW KNOWN AS SUNEDISON INTERNATIONAL, INC.)
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Correspondent:
ZEYNEP GIESEKE
233 S. WACKER DRIVE, SUITE 5800
C/O LATHAM & WATKINS LLP
CHICAGO, IL 60606

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