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Patent Assignment Assignee Details
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Assignee Name : ALLOS THERAPEUTICS, INC.
Total Assignments: 28
Assignment: 1
Reel/Frame:007504/0168   Pages: 3
Recorded: 06/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/29/1995
Assignee
1
1776 LINCOLN STREET, STE. 1301
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08457580
Correspondence name and address
WHITHAM, CURTIS, WHITHAM & MCGINN
DIANE L. COFFMAN
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, STE. 900
RESTON, VA. 22091
Assignment: 2
Reel/Frame:008261/0992   Pages: 3
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/1996
Assignee
1
SUITE 1301
1776 LINCOLN STREET
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08457580
Correspondence name and address
WHITHAM, CURTIS, WHITHAM & MCGINN
ELIZABETH W. COOK, ESQ.
11800 SUNRISE VALLEY DRIVE
SUITE 900
RESTON, VA 20191
Assignment: 3
Reel/Frame:008486/0440   Pages: 4
Recorded: 02/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/30/1997
Assignee
1
7000 NORTH BORADWAY, SUITE 310
DENVER, COLORADO 80221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08478371
Correspondence name and address
WHITHAM, CURTIS, WHITHAM & MCGINN
MICHAEL E. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191
Assignment: 4
Reel/Frame:008587/0010   Pages: 3
Recorded: 07/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/17/1997
Assignee
1
7000 NORTH BROADWAY, STE. 300
DENVER, COLORADO 80221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08457580
Correspondence name and address
WHITHAM, CURTIS, WHIAHM & MCGINN
MICHAEL E. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, STE. 900
RESTON, VA 20191
Assignment: 5
Reel/Frame:009231/0326   Pages: 3
Recorded: 06/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/1998
2
Exec Dt:
04/24/1998
3
Exec Dt:
04/24/1998
Assignee
1
7000 NORTH BROADWAY, SUITE 310
DENVER, COLORADO 80221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09046643
Correspondence name and address
WHITHAM CURTIS & WHITHAM
MICHAEL E. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191
Assignment: 6
Reel/Frame:011894/0367   Pages: 3
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2001
2
Exec Dt:
05/22/2001
Assignee
1
7000 NORTH BROADWAY, SUITE 310
DENVER, COLORADO 80211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09799873
Correspondence name and address
MCGUIREWOODS, LLP
MARY E. GOULET
1750 TYSONS BOULEVARD, SUITE 1800
MCLEAN VA 22102
Assignment: 7
Reel/Frame:012878/0496   Pages: 2
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/12/2002
Assignee
1
SUITE 200
11080 CIRCLEPOINT ROAD
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082130
Correspondence name and address
SWANSON & BRATSCHUN, LLC.
BARRY J. SWANSON
1745 SHEA CENTER DR.
STE. 300
HIGHLANDS RANCH, CO 80129
Assignment: 8
Reel/Frame:013196/0628   Pages: 4
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2002
2
Exec Dt:
07/15/2002
3
Exec Dt:
07/15/2002
Assignee
1
11080 CIRCLEPOINT ROAD
SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10120848
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
BARRY J. SWANSON
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 9
Reel/Frame:019614/0409   Pages: 3
Recorded: 07/26/2007
Attorney Dkt #:ALL.03/C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2002
2
Exec Dt:
07/15/2002
3
Exec Dt:
07/15/2002
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11749610
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 10
Reel/Frame:013669/0011   Pages: 2
Recorded: 01/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2002
2
Exec Dt:
01/09/2003
Assignee
1
11080 CIRCLE POINT ROAD
SUITE 200
WESTMINSTER, COLORADO 20020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09643874
Correspondence name and address
WHITHAM CURTIS & CHRISTOFFERSON, P.C.
MICHAEL E. WHITMAN
11491 SUNSET HILLS ROAD
SUITE 340
RESTON, VA 20190
Assignment: 11
Reel/Frame:016167/0166   Pages: 2
Recorded: 06/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/2005
Assignee
1
11080 CIRCLE POINT ROAD
SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10514783
Correspondence name and address
SWANSON & BRATSCHUN, LLC
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 12
Reel/Frame:016175/0574   Pages: 12
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2005
2
Exec Dt:
05/27/2005
3
Exec Dt:
05/31/2005
4
Exec Dt:
06/21/2005
5
Exec Dt:
05/24/2005
6
Exec Dt:
05/24/2005
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11112389
Correspondence name and address
ROSEMARY KELLOGG
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 13
Reel/Frame:016137/0766   Pages: 3
Recorded: 06/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2005
2
Exec Dt:
05/25/2005
Assignee
1
11080 CIRCLE POINT ROAD
SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11112660
Correspondence name and address
SWANSON & BRATSCHUN, LLC
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 14
Reel/Frame:019283/0606   Pages: 8
Recorded: 05/11/2007
Attorney Dkt #:ALL.05/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2007
2
Exec Dt:
04/25/2007
3
Exec Dt:
04/11/2007
4
Exec Dt:
04/03/2007
5
Exec Dt:
04/10/2007
6
Exec Dt:
03/27/2007
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10598874
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 15
Reel/Frame:019298/0064   Pages: 6
Recorded: 05/15/2007
Attorney Dkt #:ALL.06/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2007
2
Exec Dt:
03/27/2007
3
Exec Dt:
03/26/2007
4
Exec Dt:
04/03/2007
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10598854
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 16
Reel/Frame:019384/0382   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:ALL.07/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2007
2
Exec Dt:
03/28/2007
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10598869
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 17
Reel/Frame:019321/0832   Pages: 2
Recorded: 05/21/2007
Attorney Dkt #:ALL.09/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/2007
Assignee
1
11080 CIRCLEPOINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11573063
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 18
Reel/Frame:019437/0956   Pages: 2
Recorded: 06/15/2007
Attorney Dkt #:ALL.09/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/2007
Assignee
1
11080 CIRCLEPOINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11573063
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 19
Reel/Frame:021742/0570   Pages: 2
Recorded: 10/27/2008
Attorney Dkt #:0003.11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/26/2008
Assignee
1
11080 CIRCLE POINT ROAD
SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12193518
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 20
Reel/Frame:024280/0881   Pages: 2
Recorded: 04/23/2010
Attorney Dkt #:0003.16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2010
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12717736
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 21
Reel/Frame:030242/0314   Pages: 2
Recorded: 04/18/2013
Attorney Dkt #:0003.16-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2010
Assignee
1
11080 CIRCLE POINT RD., SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13800593
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 22
Reel/Frame:024422/0289   Pages: 2
Recorded: 05/21/2010
Attorney Dkt #:0003.17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/2010
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12779852
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 23
Reel/Frame:030916/0969   Pages: 2
Recorded: 07/31/2013
Attorney Dkt #:0003.17/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/2010
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13944596
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 24
Reel/Frame:033604/0085   Pages: 2
Recorded: 08/25/2014
Attorney Dkt #:0003.16-C-DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/2010
Assignee
1
11080 CIRCLE POINT ROAD
SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14467812
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 25
Reel/Frame:029843/0086   Pages: 2
Recorded: 02/20/2013
Attorney Dkt #:0003.18/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2012
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 430
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13702650
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 26
Reel/Frame:030048/0700   Pages: 2
Recorded: 03/20/2013
Attorney Dkt #:0003.20/PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/15/2013
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 430
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13816157
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 27
Reel/Frame:031654/0168   Pages: 2
Recorded: 11/21/2013
Attorney Dkt #:0003.17/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/06/2013
Assignee
1
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13944596
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 28
Reel/Frame:064463/0709   Pages: 12
Recorded: 08/01/2023
Attorney Dkt #:89841-00020
Conveyance: TERMINATION AND RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL 061179/FRAME 0202
Assignor
1
Exec Dt:
07/31/2023
Assignees
1
2 ATLANTIC AVENUE, 6TH FLOOR
PILOT HOUSE - LEWIS WHARF
BOSTON, MASSACHUSETTS 02110
2
11080 CIRCLE POINT ROAD, SUITE 200
WESTMINSTER, COLORADO 80020
3
7000 SHORELINE COURT, SUITE 370
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11360236
 
11845648
 
12101008
 
12381467
 
12390376
 
13220358
 
13220373
 
13491408
 
13707807
 
13711519
 
13761043
 
13890938
 
15061821
 
NONE
16257684
 
16428351
 
NONE
16757072
 
16996635
 
NONE
17250258
 
NONE
17250259
 
NONE
17275290
 
17275382
 
NONE
17278397
 
NONE
17374302
 
NONE
17586872
 
NONE
17637304
 
NONE
17781639
Correspondence name and address
STEPHANIE KANN
3161 MICHELSON DRIVE
GIBSON, DUNN & CRUTCHER LLP
IRVINE, CA 92612

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