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Patent Assignment Assignor Details
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Assignor Name : GRENDA, WERNER
Total Assignments: 25
Assignment: 1
Reel/Frame:012121/0426   Pages: 3
Recorded: 08/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
05/29/2001
2
WEISS, JOERN VOLKER
Exec Dt:
05/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710136
US20020045717
09939831
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL
FREDERICK D. VASTINE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012126/0807   Pages: 3
Recorded: 08/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
05/29/2001
2
WEISS, JOERN VOLKER
Exec Dt:
05/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020040763
09939686
Correspondence name and address
OBLON SPIVAK MCCLLEAND MAIER & NEUSTADT
FREDERICK D. VASTINE, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:013550/0490   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
09/23/2002
2
WENNING, ANDREAS
Exec Dt:
09/23/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6827971
US20030104181
10309894
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:013466/0513   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
WEIHRAUCH, THOMAS
Exec Dt:
11/28/2002
3
GRENDA, WERNER
Exec Dt:
11/28/2002
4
HERDA, SILVIA
Exec Dt:
11/28/2002
5
BEHRENDT, KLAUS
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030212207
10306222
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL.
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:013537/0589   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
WEIHRAUCH, THOMAS
Exec Dt:
11/28/2002
3
GRENDA, WERNER
Exec Dt:
11/28/2002
4
HERDA, SILVIA
Exec Dt:
11/28/2002
5
BEHRENDT, KLAUS
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7129313
US20030212238
10306215
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET.
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:013537/0592   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
GRENDA, WERNER
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930155
US20030212205
10306221
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET. AL.
ROLAND MARTIN
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:013537/0627   Pages: 3
Recorded: 11/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
11/28/2002
2
GRENDA, WERNER
Exec Dt:
11/28/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030212206
10306220
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ETAL
ROLAND E. MARTIN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:015538/0285   Pages: 4
Recorded: 07/06/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL 014755, FRAME 0373.
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
09/16/2003
2
GRENDA, WERNER
Exec Dt:
08/16/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110907
10724830
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:014755/0373   Pages: 3
Recorded: 12/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
09/16/2003
2
GRENDA, WERNER
Exec Dt:
09/16/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ I
D-40474 DUELSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110907
10724830
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:015067/0844   Pages: 3
Recorded: 03/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN VOLKER
Exec Dt:
01/28/2004
2
GRENDA, WERNER
Exec Dt:
01/28/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040132924
10721499
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: NORMAN F. OBLON
Assignment: 11
Reel/Frame:015294/0977   Pages: 3
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
02/18/2004
2
LOESCH, HOLGER
Exec Dt:
02/18/2004
3
WENNING, ANDREAS
Exec Dt:
02/18/2004
4
WEISS, JORN VOLKER
Exec Dt:
02/18/2004
5
GRENDA, WERNER
Exec Dt:
02/18/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040219367
10836540
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:016035/0220   Pages: 4
Recorded: 11/30/2004
Attorney Dkt #:245699US0/HSE
Conveyance: RECORD TO CORRECT ASSIGNOR #4'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 015294 FRAME 0977. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
02/18/2004
2
LOESCH, HOLGER
Exec Dt:
02/18/2004
3
WENNING, ANDREAS
Exec Dt:
02/18/2004
4
WEISS, JOERN VOLKER
Exec Dt:
02/18/2004
5
GRENDA, WERNER
Exec Dt:
02/18/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040219367
10836540
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016514/0946   Pages: 3
Recorded: 04/27/2005
Attorney Dkt #:261625USo
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
03/03/2005
2
WEISS, JOERN VOLKER
Exec Dt:
03/03/2005
3
WENNING, ANDREAS
Exec Dt:
03/03/2005
4
GRENDA, WERNER
Exec Dt:
03/03/2005
5
LAMMERS, CHRISTOPH
Exec Dt:
03/03/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050239956
11115163
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:016512/0961   Pages: 3
Recorded: 04/27/2005
Attorney Dkt #:262020US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
03/07/2005
2
WEISS, JOERN VOLKER
Exec Dt:
03/07/2005
3
GRENDA, WERNER
Exec Dt:
03/07/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050239992
11115354
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:019867/0927   Pages: 12
Recorded: 09/24/2007
Attorney Dkt #:314315US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, JOERN V.
Exec Dt:
08/16/2007
2
WEIHRAUCH, THOMAS
Exec Dt:
08/16/2007
3
GRENDA, WERNER
Exec Dt:
08/20/2007
4
HERDA, SILVIA
Exec Dt:
08/16/2007
5
BEHRENDT, KLAUS
Exec Dt:
08/23/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080194787
11909549
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:020624/0527   Pages: 6
Recorded: 03/10/2008
Attorney Dkt #:321210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, VOLKER
Exec Dt:
01/22/2008
2
GRENDA, WERNER
Exec Dt:
01/22/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080255272
12066325
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:024507/0965   Pages: 6
Recorded: 06/09/2010
Attorney Dkt #:356590US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
05/27/2010
2
SPYROU, EMMANOUIL
Exec Dt:
05/12/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110224459
12723026
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:024508/0021   Pages: 6
Recorded: 06/09/2010
Attorney Dkt #:356591US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
05/27/2010
2
SPYROU, EMMANOUIL
Exec Dt:
05/12/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476376
US20110224378
12723045
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:026618/0574   Pages: 14
Recorded: 07/20/2011
Attorney Dkt #:377480 US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
06/16/2011
2
SPYROU, EMMANOUIL
Exec Dt:
07/04/2011
3
WEIHRAUCH, THOMAS
Exec Dt:
06/16/2011
4
LAMMERS, CHRISTOPH
Exec Dt:
06/27/2011
5
LOESCH, HOLGER
Exec Dt:
06/21/2011
6
BEHRENDT, KLAUS
Exec Dt:
06/16/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962885
US20120208956
13045129
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:026618/0765   Pages: 14
Recorded: 07/20/2011
Attorney Dkt #:377481US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
06/16/2011
2
SPYROU, EMMANOUIL
Exec Dt:
07/04/2011
3
WEIHRAUCH, THOMAS
Exec Dt:
06/16/2011
4
LAMMERS, CHRISTOPH
Exec Dt:
06/27/2011
5
LOESCH, HOLGER
Exec Dt:
06/21/2011
6
BEHRENDT, KLAUS
Exec Dt:
06/16/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524837
US20110288202
13045141
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:026919/0090   Pages: 12
Recorded: 09/16/2011
Attorney Dkt #:385813US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
08/04/2011
2
SPYROU, EMMANOUIL
Exec Dt:
08/09/2011
3
GRENDA, WERNER
Exec Dt:
08/18/2011
4
DE NARDO, SEBASTIAN
Exec Dt:
08/08/2011
5
PLANITZ-PENNO, SIBYLLE
Exec Dt:
08/05/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8455090
US20120003890
13256359
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:026941/0599   Pages: 12
Recorded: 09/21/2011
Attorney Dkt #:385734US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
08/04/2011
2
SPYROU, EMMANOUIL
Exec Dt:
08/09/2011
3
GRENDA, WERNER
Exec Dt:
08/18/2011
4
DE NARDO, SEBASTIAN
Exec Dt:
08/08/2011
5
PLANITZ-PENNO, SIBYLLE
Exec Dt:
08/05/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120003891
13256394
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:028967/0634   Pages: 9
Recorded: 09/17/2012
Attorney Dkt #:402465US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
07/16/2012
2
SPYROU, EMMANOUIL
Exec Dt:
05/24/2012
3
WEIHRAUCH, THOMAS
Exec Dt:
05/16/2012
4
LAMMERS, CHRISTOPH
Exec Dt:
08/31/2012
5
LOESCH, HOLGER
Exec Dt:
05/16/2012
6
BEHRENDT, KLAUS
Exec Dt:
05/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907130
US20130006016
13583826
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:028972/0851   Pages: 9
Recorded: 09/14/2012
Attorney Dkt #:402469US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRENDA, WERNER
Exec Dt:
07/16/2012
2
SPYROU, EMMANOUIL
Exec Dt:
06/23/2012
3
WEIHRAUCH, THOMAS
Exec Dt:
05/15/2012
4
LAMMERS, CHRISTOPH
Exec Dt:
08/31/2012
5
LOESCH, HOLGER
Exec Dt:
05/15/2012
6
BEHRENDT, KLAUS
Exec Dt:
05/15/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130041103
13583252
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:029241/0126   Pages: 12
Recorded: 11/05/2012
Attorney Dkt #:406613US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
07/30/2012
2
GRENDA, WERNER
Exec Dt:
07/30/2012
3
SPYROU, EMMANOUIL
Exec Dt:
08/06/2012
4
LOESCH, HOLGER
Exec Dt:
08/13/2012
5
LAMMERS, CHRISTOPH
Exec Dt:
08/31/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130045652
13695652
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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