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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHU, KAREN
Total Assignments: 5
Assignment: 1
Reel/Frame:013375/0521   Pages: 3
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2002
2
Exec Dt:
10/08/2002
3
Exec Dt:
10/08/2002
Assignee
1
4000 NORTH FIRST STREET
SOUTH SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10267305
Correspondence name and address
MACPHERSON KWOK CHEN & HEID LLP
TOM CHEN
2402 MICHELSON DRIVE, SUITE 210
IRVINE, CA 92612
Assignment: 2
Reel/Frame:016374/0564   Pages: 4
Recorded: 03/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2005
2
Exec Dt:
08/01/2004
3
Exec Dt:
03/17/2005
Assignee
1
4000 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10897479
Correspondence name and address
DAN CLEVELAND, JR.
LATHROP & GAGE LC
4845 PEARL EAST CIRCLE, SUITE 300
BOULDER, CO 80301
Assignment: 3
Reel/Frame:048264/0410   Pages: 3
Recorded: 02/07/2019
Attorney Dkt #:10409US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2019
2
Exec Dt:
02/04/2019
3
Exec Dt:
02/05/2019
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16204262
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:056152/0697   Pages: 3
Recorded: 05/06/2021
Attorney Dkt #:10409US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2019
2
Exec Dt:
02/04/2019
3
Exec Dt:
02/05/2019
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17148039
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:064647/0750   Pages: 5
Recorded: 08/21/2023
Attorney Dkt #:10861US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2023
2
Exec Dt:
08/18/2023
3
Exec Dt:
08/16/2023
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18021802
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1600
PORTLAND, OR 97204

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