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Patent Assignment Assignor Details
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Assignor Name : MCMAHAN, CATHERINE J.
Total Assignments: 8
Assignment: 1
Reel/Frame:016183/0890   Pages: 5
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMAHAN, CATHERINE J.
Exec Dt:
12/16/2004
2
STEPAN, LARA PORTER
Exec Dt:
12/20/2004
3
LAUS, REINER
Exec Dt:
01/04/2005
4
VIDOVIC, DAMIR
Exec Dt:
01/14/2005
Assignee
1
DENDREON CORPORATION
3005 FIRST AVENUE
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354507
US20050208048
11013537
Correspondence name and address
SPECKMAN LAW GROUP PLLC
1501 WESTERN AVE
SEATTLE, WA 98101
Assignment: 2
Reel/Frame:026380/0124   Pages: 7
Recorded: 06/02/2011
Attorney Dkt #:2479.1010002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODEGARD, VALERIE
Exec Dt:
03/11/2010
2
MCMAHAN, CATHERINE J.
Exec Dt:
02/26/2010
3
BAUM, PETER R.
Exec Dt:
02/09/2010
4
THOMPSON, PETER A.
Exec Dt:
02/26/2010
5
TAN, PHILIP
Exec Dt:
02/22/2010
6
BLANKENSHIP, JOHN W.
Exec Dt:
02/17/2010
7
NATARAJAN, SATEESH KUMAR
Exec Dt:
03/17/2010
Assignee
1
TRUBION PHARMACEUTICALS, INC.
2401 4TH AVENUE
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110217302
13123509
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:030333/0840   Pages: 7
Recorded: 05/02/2013
Attorney Dkt #:2479.1010003/EJH/BMB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODEGAR, VALERIE
Exec Dt:
03/11/2010
2
MCMAHAN, CATHERINE J.
Exec Dt:
02/26/2010
3
BAUM, PETER R.
Exec Dt:
02/09/2010
4
THOMPSON, PETER A.
Exec Dt:
02/26/2010
5
TAN, PHILIP
Exec Dt:
02/22/2010
6
BLANKENSHIP, JOHN W.
Exec Dt:
02/17/2010
7
NATARAJAN, SATEESH KUMAR
Exec Dt:
03/17/2010
Assignee
1
TRUBION PHARMACEUTICALS, INC.
2401 4TH STREET
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130189261
13830959
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:043006/0618   Pages: 7
Recorded: 07/14/2017
Attorney Dkt #:APVO-027/04US 327714-2443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODEGARD, VALERIE
Exec Dt:
03/11/2010
2
MCMAHAN, CATHERINE J.
Exec Dt:
02/26/2010
3
BAUM, PETER R.
Exec Dt:
02/09/2010
4
THOMPSON, PETER A.
Exec Dt:
02/26/2010
5
TAN, PHILIP
Exec Dt:
02/22/2010
6
BLANKENSHIP, JOHN W.
Exec Dt:
02/17/2010
7
NATARAJAN, SATEESH KUMAR
Exec Dt:
03/17/2010
Assignee
1
TRUBION PHARMACEUTICALS, INC.
2401 4TH AVENUE
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170008960
15040744
Correspondence name and address
COOLEY LLP ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:048688/0510   Pages: 13
Recorded: 03/25/2019
Attorney Dkt #:APVO-054/04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ-HOYOS, GABRIELA
Exec Dt:
03/12/2018
2
SEWELL, ELAINE T.
Exec Dt:
03/09/2018
3
MCMAHAN, CATHERINE J.
Exec Dt:
03/09/2018
4
BIENVENUE, DAVID
Exec Dt:
03/09/2018
5
BLANKENSHIP, JOHN W.
Exec Dt:
03/16/2018
6
MITCHELL, DANIELLE
Exec Dt:
03/09/2018
7
PAVLIK, PETER
Exec Dt:
03/09/2018
Assignee
1
APTEVO RESEARCH AND DEVELOPMENT LLC
2401 4TH AVENUE
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11242400
US20200165346
16335561
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:060576/0351   Pages: 13
Recorded: 07/21/2022
Attorney Dkt #:APVO-054/06US 327714-2789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ-HOYOS, GABRIELA
Exec Dt:
03/12/2018
2
SEWELL, ELAINE T.
Exec Dt:
03/09/2018
3
MCMAHAN, CATHERINE J.
Exec Dt:
03/09/2018
4
BIENVENUE, DAVID
Exec Dt:
03/09/2018
5
BLANKENSHIP, JOHN W.
Exec Dt:
03/16/2018
6
MITCHELL, DANIELLE
Exec Dt:
03/09/2018
7
PAVLIK, PETER
Exec Dt:
03/09/2018
Assignee
1
APTEVO RESEARCH AND DEVELOPMENT LLC
2401 4TH AVENUE
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939392
NONE
17557440
Correspondence name and address
COOLEY LLC ATTN: PATENT GROUP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:046875/0888   Pages: 13
Recorded: 09/14/2018
Attorney Dkt #:APVO-054/03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ-HOYOS, GABRIELA
Exec Dt:
06/28/2018
2
SEWELL, ELAINE T.
Exec Dt:
06/29/2018
3
MCMAHAN, CATHERINE J.
Exec Dt:
06/28/2018
4
BIENVENUE, DAVID
Exec Dt:
06/27/2018
5
BLANKENSHIP, JOHN W.
Exec Dt:
09/06/2018
6
MITCHELL, DANIELLE
Exec Dt:
06/28/2018
7
PAVLIK, PETER
Exec Dt:
06/29/2018
Assignee
1
APTEVO RESEARCH AND DEVELOPMENT LLC
2401 FOURTH AVENUE
SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10676533
US20190071513
15933324
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:061241/0254   Pages: 18
Recorded: 09/28/2022
Attorney Dkt #:APVO-061/02US 327714-2792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JONATHAN
Exec Dt:
12/08/2021
2
BIENVENUE, DAVID
Exec Dt:
09/21/2021
3
STROMATT, SCOTT
Exec Dt:
10/15/2021
4
MCMAHAN, CATHERINE J.
Exec Dt:
09/22/2021
Assignee
1
APTEVO RESEARCH AND DEVELOPMENT LLC
2401 FOURTH AVE., SUITE 1050
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303720
17802920
Correspondence name and address
COOLEY LLC ATTN: PATENT GROUP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004

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