skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SCHRENKER, RICHARD G.
Total Assignments: 14
Assignment: 1
Reel/Frame:007569/0153   Pages: 6
Recorded: 06/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORB, HAROLD
Exec Dt:
06/16/1995
2
WILLIAMS, DICK S.
Exec Dt:
06/16/1995
3
SCHRENKER, RICHARD G.
Exec Dt:
06/16/1995
4
LAUHER, VERLIN A.
Exec Dt:
06/16/1995
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582642
NONE
08492666
Correspondence name and address
ALAN H. NORMAN, ESQ.
SENNIGER, POWERS, LEAVITT & ROEDEL
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:007855/0179   Pages: 6
Recorded: 01/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KYONG-MIN
Exec Dt:
11/07/1995
2
SHAW, ROGER W.
Exec Dt:
11/07/1995
3
CHANDRASEKHAR, SHAKER
Exec Dt:
11/07/1995
4
SCHRENKER, RICHARD G.
Exec Dt:
11/07/1995
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840120
NONE
08589612
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
KATHLEEN M. PETRILLO
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 3
Reel/Frame:009132/0376   Pages: 6
Recorded: 04/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHERKO, CARL F.
Exec Dt:
01/06/1998
2
KORB, HAROLD W.
Exec Dt:
01/05/1998
3
SCHRENKER, RICHARD G.
Exec Dt:
01/06/1998
4
WILLIAMS, DICK S.
Exec Dt:
01/12/1998
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935328
NONE
08978334
Correspondence name and address
SENNIGER, POWERS, LEAVITT ET AL.
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:009228/0546   Pages: 4
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRENKER, RICHARD G.
Exec Dt:
06/01/1998
2
LUTER, WILLIAM L.
Exec Dt:
06/01/1998
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093913
NONE
09092391
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
RICHARD L. BRIDGE
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:010132/0702   Pages: 5
Recorded: 07/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRENKER, RICHARD G.
Exec Dt:
07/20/1999
2
LUTER, WILLIAM L.
Exec Dt:
07/26/1999
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205760
NONE
09344033
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 6
Reel/Frame:010379/0147   Pages: 6
Recorded: 11/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS' INTEREST (DOCUMENT PREVIOUSLY RECORDED AT REEL 010132, FRAME 0702 CONTAINED AN ERROR IN PROPERTY NO. 09/344,033. DOCUMENT RE-RECORDED TO CORRECT ERROR ON STATED REEL.)
Assignors
1
SCHRENKER, RICHARD G.
Exec Dt:
07/20/1999
2
LUTER, WILLIAM L
Exec Dt:
07/26/1999
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010045184
09344003
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 7
Reel/Frame:011642/0278   Pages: 6
Recorded: 03/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERRY, LEE W.
Exec Dt:
01/09/2001
2
KIMBEL, STEVEN L.
Exec Dt:
01/09/2001
3
MCCALLUM, KIRK D.
Exec Dt:
01/08/2001
4
SCHRENKER, RICHARD G.
Exec Dt:
01/09/2001
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482263
NONE
09684266
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 8
Reel/Frame:011897/0283   Pages: 5
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERRY, LEE W.
Exec Dt:
06/01/2001
2
SCHRENKER, RICHARD G.
Exec Dt:
06/01/2001
3
BANAN, MOHSEN
Exec Dt:
06/01/2001
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
P.O. BOX 8
501 PEARL DRIVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579362
US20020134302
09815508
Correspondence name and address
SENNINGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 9
Reel/Frame:013510/0612   Pages: 5
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERRY, LEE W.
Exec Dt:
11/01/2002
2
SCHRENKER, RICHARD G.
Exec Dt:
11/01/2002
3
SREEDHARAMURTHY, HARIPRASAD
Exec Dt:
11/01/2002
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
P.O. BOX 8
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797062
US20040055531
10252027
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 10
Reel/Frame:016582/0596   Pages: 14
Recorded: 09/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULKARNI, MILIND
Exec Dt:
07/20/2005
2
NITHIANANTHAN, VIJAY
Exec Dt:
08/01/2005
3
FERRY, LEE W.
Exec Dt:
07/21/2005
4
RYU, JAEWOO
Exec Dt:
06/03/2005
5
UHM, JIN YONG
Exec Dt:
09/21/2005
6
KIMBEL, STEVEN L.
Exec Dt:
07/26/2005
7
KIM, CHANGBUM
Exec Dt:
07/29/2005
8
HOLZER, JOSEPH C.
Exec Dt:
07/21/2005
9
SCHRENKER, RICHARD G.
Exec Dt:
08/09/2005
10
LEE, KANGSEON
Exec Dt:
06/03/2005
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
MAIL ZONE 33
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060005761
11145626
Correspondence name and address
EDWARD J. HEJLEK
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 62040
Assignment: 11
Reel/Frame:022998/0604   Pages: 9
Recorded: 07/23/2009
Attorney Dkt #:28744-3161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SREEDHARAMURTHY, HARIPRASAD
Exec Dt:
07/02/2009
2
KULKARNI, MILIND
Exec Dt:
07/02/2009
3
SCHRENKER, RICHARD G.
Exec Dt:
07/02/2009
4
HOLZER, JOSEPH C.
Exec Dt:
07/06/2009
5
KORB, HAROLD W.
Exec Dt:
07/02/2009
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
MAIL ZONE 33
ST. PETERS, MISSOURI 63376-5000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8398765
US20090320743
12493766
Correspondence name and address
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE, SUITE 2600
RICHARD A. SCHUTH
ST. LOUIS, MO 63102-2740
Assignment: 12
Reel/Frame:023388/0333   Pages: 7
Recorded: 10/19/2009
Attorney Dkt #:28744-3201 (070034.1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMBEL, STEVEN L.
Exec Dt:
10/06/2009
2
CHEN, JIHONG (JOHN)
Exec Dt:
10/12/2009
3
SCHRENKER, RICHARD G.
Exec Dt:
10/05/2009
4
FERRY, LEE W.
Exec Dt:
10/06/2009
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIAVE
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8317920
US20100074825
12563124
Correspondence name and address
RICHARD A. SCHUTH (MEMC) ARMSTRONG TEASD
ONE METROPOLITAN SQUARE
SUITE 2600
ST. LOUIS, MO 63102-2740
Assignment: 13
Reel/Frame:028048/0875   Pages: 7
Recorded: 04/16/2012
Attorney Dkt #:29981-165 (070034.10)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMBEL, STEVEN L.
Exec Dt:
10/06/2009
2
CHEN, JIHONG (JOHN)
Exec Dt:
10/12/2009
3
SCHRENKER, RICHARD G.
Exec Dt:
10/05/2009
4
FERRY, LEE W.
Exec Dt:
10/06/2009
Assignee
1
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE
MAIL ZONE 33
ST. PETERS, MISSOURI 63376
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222196
US20120186299
13354014
Correspondence name and address
RICHARD A. SCHUTH
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUTIE 1800
ST. LOUIS, MO 63376
Assignment: 14
Reel/Frame:038456/0790   Pages: 8
Recorded: 05/04/2016
Attorney Dkt #:33837-364 (130153)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMAR, VIVEK
Exec Dt:
02/25/2016
2
FERRY, LEE WILLIAM
Exec Dt:
03/07/2016
3
GUPTA, PUNEET
Exec Dt:
03/29/2016
4
BHUSARAPU, SATISH
Exec Dt:
03/30/2016
5
SCHRENKER, RICHARD G.
Exec Dt:
02/25/2016
Assignee
1
SUNEDISON, INC.
13736 RIVERPORT DRIVE, SUITE 1000
MARYLAND HEIGHTS, MISSOURI 63043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837106
US20160333474
14709856
Correspondence name and address
RICHARD A. SCHUTH
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

Search Results as of: 05/20/2024 08:59 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT