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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7994135
Issue Dt:
08/09/2011
Application #:
11833954
Filing Dt:
08/03/2007
Publication #:
20090047296
Pub Dt:
02/19/2009
Inventors:
Svetlana O. Doronina, Peter D. Senter, Brian E. Toki, Allen J. Ebens, Toni Beth Kline et al
Title:
MONOMETHYLVALINE COMPOUNDS CAPABLE OF CONJUGATION TO LIGANDS
Assignment: 1
Reel/Frame:
051399/0654Recorded: 01/02/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DORONINA, SVETLANA O.
Exec Dt:
12/02/2004
SENTER, PETER D.
Exec Dt:
12/06/2004
TOKI, BRIAN E.
Exec Dt:
12/06/2004
KLINE, TONI BETH
Exec Dt:
12/01/2004
Assignee:
SEATTLE GENETICS INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Correspondent:
ANGELA D. FOLLETT, PH.D.
60 S. 6TH ST.
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
051399/0712Recorded: 01/02/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
EBENS, ALLEN J.
Exec Dt:
02/15/2005
POLAKIS, PAUL =
Exec Dt:
02/14/2005
SLIWKOWSKI, MARK X.
Exec Dt:
02/14/2005
SPENCER, SUSAN D.
Exec Dt:
02/14/2005
Assignee:
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
ANGELA D. FOLLETT, PH.D.
60 S. 6TH ST.
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:
051706/0913Recorded: 01/27/2020Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME FROM PAUL = POLAKIS TO PAUL POLAKIS PREVIOUSLY RECORDED ON REEL 051399 FRAME 0712. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
EBENS, ALLEN J.
Exec Dt:
02/15/2005
POLAKIS, PAUL
Exec Dt:
02/14/2005
SLIWKOWSKI, MARK X.
Exec Dt:
02/14/2005
SPENCER, SUSAN D.
Exec Dt:
02/14/2005
Assignee:
SEATTLE GENETICS INC.
1 DNA WAY
SO. SAN FRANCISCO, CALIFORNIA 94080-4990
Correspondent:
CALEB A. BATES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:
051399/0725Recorded: 01/02/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
GENENTECH, INC.
Exec Dt:
05/13/2005
Assignee:
SEATTLE GENETICS, INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Correspondent:
ANGELA D. FOLLETT, PH.D.
60 S. 6TH ST.
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:
054960/0348Recorded: 01/11/2021Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee:
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Correspondent:
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021

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