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Patent Assignment Assignor Details
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Assignor Name : XIN, YUN-BIAO
Total Assignments: 10
Assignment: 1
Reel/Frame:009988/0581   Pages: 8
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, YUN-BIAO
Exec Dt:
04/30/1999
2
YOSHIMURA, ICHIRO
Exec Dt:
05/04/1999
3
ERK, HENRY F.
Exec Dt:
05/10/1999
4
VOGELGESANG, RALPH V.
Exec Dt:
05/10/1999
5
HENSIEK, STEPHEN W.
Exec Dt:
05/19/1999
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
PO BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227944
NONE
09276278
Correspondence name and address
SENNIGER, POWERS, LEAVVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:010336/0484   Pages: 7
Recorded: 10/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANDAMME, ROLAND
Exec Dt:
09/13/1999
2
DESAI, ANKUR
Exec Dt:
08/30/1999
3
WITTE, DALE
Exec Dt:
08/31/1999
4
XIN, YUN-BIAO
Exec Dt:
08/30/1999
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200908
NONE
09366815
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 3
Reel/Frame:010379/0160   Pages: 4
Recorded: 11/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIN, YUN-BIAO
Exec Dt:
10/20/1999
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214704
NONE
09404428
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 4
Reel/Frame:010883/0103   Pages: 12
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, KAN-YIN
Exec Dt:
04/13/2000
2
XIN, YUN-BIAO
Exec Dt:
04/14/2000
3
ERK, HENRY F.
Exec Dt:
04/17/2000
4
HARRIS, DARREL
Exec Dt:
05/08/2000
5
JOSE, JAMES
Exec Dt:
04/12/2000
6
HENSIEK, STEPHEN
Exec Dt:
04/13/2000
7
HOLLANDER, GENE
Exec Dt:
04/13/2000
8
BUESE, DENNIS
Exec Dt:
04/13/2000
9
NEGRI, GIOVANNI
Exec Dt:
05/04/2000
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479386
NONE
09505269
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:011214/0312   Pages: 5
Recorded: 10/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, GUOQIANG (DAVID)
Exec Dt:
09/01/2000
2
XIN, YUN-BIAO
Exec Dt:
09/01/2000
3
ERK, HENRY F.
Exec Dt:
09/01/2000
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454635
NONE
09633958
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 6
Reel/Frame:012431/0085   Pages: 10
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABBE, ALEXIS
Exec Dt:
06/26/2001
2
HALER, MICHELE L.
Exec Dt:
09/27/2001
3
HULL, ASHLEY S.
Exec Dt:
09/26/2001
4
BJELOPAVLIC, MICK
Exec Dt:
09/27/2001
5
ZHANG, GUOQIANG (DAVID)
Exec Dt:
10/01/2001
6
ERK, HENRY F.
Exec Dt:
10/15/2001
7
XIN, YUN-BIAO
Exec Dt:
10/15/2001
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE, P.O. BOX 8
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6709981
US20020052064
09928559
Correspondence name and address
SENNIGER, POWERS, LEAVIT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 7
Reel/Frame:012985/0047   Pages: 7
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAGAVAT, MILIND S.
Exec Dt:
04/22/2002
2
XIN, YUN-BIAO
Exec Dt:
04/23/2002
3
ANDERSON, GARY L.
Exec Dt:
05/24/2002
4
TEASLEY, BRENT F.
Exec Dt:
04/24/2002
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613591
US20030170920
10092479
Correspondence name and address
SENNIGER, POWERS, LEAVIT, ET AL.
DERICK E. ALLEN
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 8
Reel/Frame:017673/0561   Pages: 7
Recorded: 05/25/2006
Attorney Dkt #:100312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYSARD, JEFFREY M
Exec Dt:
04/24/2006
2
FEENEY, PAUL M
Exec Dt:
04/19/2006
3
ANJUR, SRIRAM P
Exec Dt:
04/17/2006
4
JOHNS, TIMOTHY P
Exec Dt:
04/18/2006
5
XIN, YUN-BIAO
Exec Dt:
04/19/2006
6
WANG, LI
Exec Dt:
04/17/2006
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585340
US20070251155
11412369
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 9
Reel/Frame:021574/0253   Pages: 2
Recorded: 09/23/2008
Attorney Dkt #:123906-185733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, YUN-BIAO
Exec Dt:
09/16/2008
2
SMITH, MARTIN ANDREW
Exec Dt:
09/16/2008
3
DWELLE, RONALD CHARLES
Exec Dt:
09/16/2008
4
VURENS, GERARD
Exec Dt:
09/18/2008
Assignee
1
CRYSTAL TECHNOLOGY, INC.
1040 EAST MEADOW CIRCLE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7649624
US20100014074
12174004
Correspondence name and address
GOODWIN PROCTER LLP ATTN: PATENT ADMINIS
135 COMMONWEALTH DRIVE
MENLO PARK, CA 94025-1105
Assignment: 10
Reel/Frame:029525/0563   Pages: 8
Recorded: 12/26/2012
Attorney Dkt #:28744-3945 (100055.1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAGAVAT, SUMEET S.
Exec Dt:
02/01/2012
2
ZAVATTARI, CARLO
Exec Dt:
01/12/2012
3
XIN, YUN-BIAO
Exec Dt:
02/01/2012
4
VANDAMME, ROLAND R.
Exec Dt:
02/22/2012
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156187
US20130174829
13724050
Correspondence name and address
ARMSTRONG TEASDALE LLP, RICHARD SCHUTH
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105

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