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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 W.
Total Assignments: 10
Assignment: 1
Reel/Frame:012687/0527   Pages: 3
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2002
2
Exec Dt:
01/07/2002
Assignee
1
65 WEST WATKINS MILL ROAD
GAITHERSBURG, MARYLAND 20787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10001017
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
HEATHER R. KISSLING
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 2
Reel/Frame:013073/0914   Pages: 3
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2002
2
Exec Dt:
07/01/2002
Assignee
1
65 WEST WATKINS MILL ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151633
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
HEATHER R. KISSLING
TWO PRUDENTIAL PLAZA, STE. 4900
CHICAGO, IL 60601-6780
Assignment: 3
Reel/Frame:038438/0854   Pages: 26
Recorded: 04/14/2016
Attorney Dkt #:10112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2016
2
Exec Dt:
01/07/2016
3
Exec Dt:
01/04/2016
4
Exec Dt:
01/12/2016
5
Exec Dt:
01/05/2016
6
Exec Dt:
01/25/2016
7
Exec Dt:
01/04/2016
8
Exec Dt:
03/30/2016
9
Exec Dt:
01/04/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14943490
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:040909/0240   Pages: 26
Recorded: 12/14/2016
Attorney Dkt #:10112US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2016
2
Exec Dt:
01/07/2016
3
Exec Dt:
01/04/2016
4
Exec Dt:
01/12/2016
5
Exec Dt:
01/05/2016
6
Exec Dt:
01/25/2016
7
Exec Dt:
01/04/2016
8
Exec Dt:
03/30/2016
9
Exec Dt:
01/04/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15370896
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:041027/0133   Pages: 26
Recorded: 12/19/2016
Attorney Dkt #:REGN-020DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2016
2
Exec Dt:
01/07/2016
3
Exec Dt:
01/04/2016
4
Exec Dt:
01/12/2016
5
Exec Dt:
01/05/2016
6
Exec Dt:
01/25/2016
7
Exec Dt:
01/04/2016
8
Exec Dt:
03/30/2016
9
Exec Dt:
01/09/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15370896
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 6
Reel/Frame:048352/0459   Pages: 26
Recorded: 02/15/2019
Attorney Dkt #:10112US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2016
2
Exec Dt:
01/07/2016
3
Exec Dt:
01/04/2016
4
Exec Dt:
01/12/2016
5
Exec Dt:
01/05/2016
6
Exec Dt:
01/25/2016
7
Exec Dt:
01/04/2016
8
Exec Dt:
03/30/2016
9
Exec Dt:
01/04/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16235221
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591-6707
Assignment: 7
Reel/Frame:040811/0126   Pages: 5
Recorded: 12/30/2016
Attorney Dkt #:585329: SA9-185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/20/2016
3
Exec Dt:
12/20/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15342833
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
SUITE 700
BOSTON, MA 02109
Assignment: 8
Reel/Frame:056169/0632   Pages: 4
Recorded: 05/07/2021
Attorney Dkt #:10210US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/20/2016
3
Exec Dt:
12/20/2016
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17183904
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:065095/0960   Pages: 5
Recorded: 10/02/2023
Attorney Dkt #:11192US01; 125984-277831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2023
2
Exec Dt:
09/19/2023
3
Exec Dt:
08/31/2023
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18121490
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1600
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:065174/0804   Pages: 5
Recorded: 10/10/2023
Attorney Dkt #:11193US01; 125984-277827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2023
2
Exec Dt:
09/19/2023
3
Exec Dt:
10/09/2023
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18121499
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1600
PORTLAND, OR 97204

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