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Patent Assignment Assignor Details
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Assignor Name : GUILFORD PHARMACEUTICALS, INC.
Total Assignments: 21
Assignment: 1
Reel/Frame:008281/0238   Pages: 3
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
12/18/1996
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801187
NONE
08719947
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1835 K STREET, N.W.
SUITE 750
WASHINGTON, D.C. 20006-1203
Assignment: 2
Reel/Frame:008281/0276   Pages: 3
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
12/18/1996
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801197
NONE
08645149
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1835 K STREET, N.W.
SUITE 750
WASHINGTON, D.C. 20006-1203
Assignment: 3
Reel/Frame:008281/0288   Pages: 3
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
12/18/1996
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696135
NONE
08653905
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1835 K STREET, N.W.
SUITE 750
WASHINGTON, D.C. 20006-1203
Assignment: 4
Reel/Frame:009355/0969   Pages: 3
Recorded: 07/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
07/07/1998
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271244
NONE
09089369
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1835 K STREET, N.W. -- SUITE 750
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:009744/0256   Pages: 3
Recorded: 02/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
01/04/1999
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462072
NONE
09157566
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 FIFTEENTH STREET, N.W.
SIXTH STREET
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:011184/0464   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384056
NONE
09134424
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, NW
6TH FLOOR
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:011184/0747   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218423
NONE
09134423
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, N.W.
6TH FLOOR
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:011188/0307   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339101
NONE
09134471
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W.
6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:011230/0194   Pages: 3
Recorded: 11/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7410995
NONE
09134421
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, N.W.
6TH FLOOR
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:011230/0205   Pages: 3
Recorded: 10/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265150
NONE
09134472
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, NW
6TH FLOOR
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:011230/0248   Pages: 3
Recorded: 10/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/24/2000
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7338976
NONE
09134419
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:011568/0970   Pages: 3
Recorded: 03/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
02/24/2001
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291510
NONE
09073962
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:012281/0063   Pages: 2
Recorded: 10/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
04/20/2001
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056935
US20020052410
09805249
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
WILLIAM L. STRAUSS
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 14
Reel/Frame:012019/0287   Pages: 4
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
07/25/2001
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331537
NONE
09453571
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:012250/0464   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
08/28/2001
Assignee
1
GPI NIL HOLDINGS, INC.
222 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049193
09925630
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 16
Reel/Frame:018047/0247   Pages: 8
Recorded: 08/03/2006
Attorney Dkt #:25958.10
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21224
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5292756
NONE
07860747
 
5658929
NONE
08505417
 
5733919
NONE
08735878
 
5814643
NONE
08861545
 
5978698
NONE
08943872
 
5972967
NONE
08965922
 
5965581
NONE
09079776
 
5880136
NONE
09130334
 
6040317
NONE
09221044
 
6136794
NONE
09240429
 
6770660
US20030207918
10427436
 
NONE
US20050004231
10909608
Correspondence name and address
HOGAN & HARTSON L.L.P.
8300 GREENSBORO DRIVE, SUITE 1100
BOX INTELLECTUAL PROPERTY
MCLEAN, VA 22102
Assignment: 17
Reel/Frame:022062/0234   Pages: 10
Recorded: 01/06/2009
Attorney Dkt #:22227
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21224
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6346536
NONE
08922548
 
6306889
NONE
09047502
 
6426415
NONE
09079508
 
6197785
NONE
09145166
 
6635642
NONE
09145176
 
6395749
NONE
09145178
 
6514983
NONE
09145181
 
6380193
NONE
09145184
 
6121278
NONE
09145185
 
6387902
NONE
09224293
 
6201020
NONE
09224294
 
6291425
NONE
09387767
 
6235748
NONE
09524750
 
6380211
NONE
09711953
 
6716828
NONE
09781195
 
6723733
US20020006927
09854455
 
6348475
US20020019417
09870782
 
6545011
US20020037904
09895262
 
6887996
US20030022883
09996776
 
7247641
US20040254372
10486239
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:022102/0638   Pages: 8
Recorded: 01/14/2009
Attorney Dkt #:GPT-006.02
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6322797
NONE
09053648
Correspondence name and address
JACOB I. WASSERMAN
155 SEAPORT BLVD., WTCW
FOLEY HOAG LLP
BOSTON, MA 02210-2600
Assignment: 19
Reel/Frame:022102/0646   Pages: 8
Recorded: 01/14/2009
Attorney Dkt #:GPT-006.03
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6600010
US20020091230
09921297
Correspondence name and address
GRAHAM K. ANSELL
155 SEAPORT BLVD., WTCW
FOLEY HOAG LLP
BOSTON, MA 02210-2600
Assignment: 20
Reel/Frame:022102/0654   Pages: 8
Recorded: 01/14/2009
Attorney Dkt #:GPT-005.02
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376644
NONE
09654326
Correspondence name and address
JACOB I. WASSERMAN
155 SEAPORT BLVD., WTCW
FOLEY HOAG LLP
BOSTON, MA 02210-2600
Assignment: 21
Reel/Frame:022102/0662   Pages: 8
Recorded: 01/14/2009
Attorney Dkt #:GPT-005.01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUILFORD PHARMACEUTICALS, INC.
Exec Dt:
10/03/2005
Assignee
1
MGI GP, INC.
6611 TRIBUTARY STREET
BALTIMORE, MARYLAND 21124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166173
NONE
09053649
Correspondence name and address
JACOB I. WASSERMAN
155 SEAPORT BLVD., WTCW
FOLEY HOAG LLP
BOSTON, MA 02210-2600

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