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Patent Assignment Assignor Details
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Assignor Name : SPERRY, SAMUEL
Total Assignments: 4
Assignment: 1
Reel/Frame:013679/0240   Pages: 6
Recorded: 01/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOUZE, JONATHAN
Exec Dt:
12/18/2002
2
KAYSER, FRANK
Exec Dt:
12/11/2002
3
SHARMA, RAJIV
Exec Dt:
12/10/2002
4
SPERRY, SAMUEL
Exec Dt:
12/18/2002
Assignee
1
TULARIK, INC.
2 CORPORATE DRIVE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869975
US20030149108
10244063
Correspondence name and address
PENNIE & EDMONDS LLP
ANTHONY M. INSOGNA
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2711
Assignment: 2
Reel/Frame:057622/0934   Pages: 28
Recorded: 08/31/2021
Attorney Dkt #:009121.00016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERRY, SAMUEL
Exec Dt:
07/24/2019
2
XIANG, ALAN X.
Exec Dt:
07/26/2019
3
ERNST, JUSTIN T.
Exec Dt:
07/25/2019
4
REICH, SIEGFRIED H.
Exec Dt:
07/24/2019
5
SPRENGELER, PAUL A.
Exec Dt:
07/24/2019
6
SHAGHAFI, MIKE
Exec Dt:
07/25/2019
7
MICHELS, THEO
Exec Dt:
07/24/2019
8
NILEWSKI, CHRISTIAN
Exec Dt:
07/25/2019
9
TRAN, CHINH VIET
Exec Dt:
07/25/2019
10
PACKARD, GARRICK KENNETH
Exec Dt:
07/28/2019
11
GRUBBS, ALAN
Exec Dt:
07/25/2019
12
URKALAN, KAVERI
Exec Dt:
07/25/2019
13
MUKAIYAMA, TAKASUKE
Exec Dt:
07/24/2019
Assignee
1
EFFECTOR THERAPEUTICS, INC.
11180 ROSELLE STREET
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286268
NONE
16916820
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:056639/0445   Pages: 12
Recorded: 06/23/2021
Attorney Dkt #:050040-510001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, SIEGFRIED H.
Exec Dt:
04/22/2021
2
SPRENGELER, PAUL A.
Exec Dt:
04/27/2021
3
WEBBER, STEPHEN E.
Exec Dt:
04/26/2021
4
XIANG, ALAN X.
Exec Dt:
04/26/2021
5
ERNST, JUSTIN T.
Exec Dt:
05/05/2021
6
BORER, BENNETT C.
Exec Dt:
04/22/2021
7
SPERRY, SAMUEL
Exec Dt:
04/22/2021
8
WILSON, JO ANN Z.
Exec Dt:
04/26/2021
Assignee
1
EFFECTOR THERAPEUTICS, INC.
11120 ROSELLE STREET
SUITE A
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130757
US20200131179
16661507
Correspondence name and address
MINTZ LEVIN
701 PENNSYLVANIA AVE.,
NW, SUITE 900
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:066588/0377   Pages: 12
Recorded: 02/28/2024
Attorney Dkt #:050040-510C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, SIEGFRIED H.
Exec Dt:
04/22/2021
2
SPRENGELER, PAUL A.
Exec Dt:
04/27/2021
3
WEBBER, STEPHEN E.
Exec Dt:
04/26/2021
4
XIANG, ALAN X.
Exec Dt:
04/26/2021
5
ERNST, JUSTIN T.
Exec Dt:
05/05/2021
6
BORER, BENNETT C.
Exec Dt:
04/22/2021
7
SPERRY, SAMUEL
Exec Dt:
04/22/2021
8
WILSON, JO ANN Z.
Exec Dt:
04/26/2021
Assignee
1
EFFECTOR THERAPEUTICS, INC.
11120 ROSELLE STREET, SUITE A
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952375
US20220119387
17484564
Correspondence name and address
SARAH J. MADDEN
MINTZ, LEVIN, COHN, FERRIS, GLOVSKY AND POPEO,
P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111

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