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Patent Assignment Assignor Details
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Assignor Name : BUROVA, ELENA
Total Assignments: 23
Assignment: 1
Reel/Frame:038957/0084   Pages: 14
Recorded: 06/20/2016
Attorney Dkt #:A0004US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2014
2
Exec Dt:
12/02/2014
3
Exec Dt:
11/12/2014
4
Exec Dt:
11/19/2014
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15026460
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:045901/0473   Pages: 14
Recorded: 05/25/2018
Attorney Dkt #:A0004US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2014
2
Exec Dt:
12/02/2014
3
Exec Dt:
11/12/2014
4
Exec Dt:
11/19/2014
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15959595
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:036299/0223   Pages: 5
Recorded: 08/11/2015
Attorney Dkt #:A0028US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14603776
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:036299/0244   Pages: 5
Recorded: 08/11/2015
Attorney Dkt #:A0029US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14603808
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:045324/0539   Pages: 5
Recorded: 03/23/2018
Attorney Dkt #:A0028US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, UNITED STATES 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15905685
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:045324/0582   Pages: 5
Recorded: 03/23/2018
Attorney Dkt #:A0029US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15905653
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:052499/0815   Pages: 7
Recorded: 04/27/2020
Attorney Dkt #:179227.00211
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE ASSIGNEE ADDRESS TO INCLUDE THE STATE OF "NEW YORK" PREVIOUSLY RECORDED AT REEL: 045324 FRAME: 0539. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15905685
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648-2311
Assignment: 8
Reel/Frame:053812/0789   Pages: 5
Recorded: 09/18/2020
Attorney Dkt #:A0028US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16919296
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:058845/0972   Pages: 5
Recorded: 02/01/2022
Attorney Dkt #:179227.00138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2015
2
Exec Dt:
07/31/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/22/2015
5
Exec Dt:
07/24/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17399829
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648-2311
Assignment: 10
Reel/Frame:036404/0064   Pages: 8
Recorded: 08/24/2015
Attorney Dkt #:10121US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
08/05/2015
3
Exec Dt:
07/27/2015
4
Exec Dt:
07/31/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14744592
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:045647/0222   Pages: 8
Recorded: 04/26/2018
Attorney Dkt #:10121US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
08/05/2015
3
Exec Dt:
07/27/2015
4
Exec Dt:
07/31/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15926586
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 12
Reel/Frame:051824/0559   Pages: 8
Recorded: 02/14/2020
Attorney Dkt #:10121US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
08/05/2015
3
Exec Dt:
07/27/2015
4
Exec Dt:
07/31/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16673119
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:037436/0623   Pages: 14
Recorded: 01/08/2016
Attorney Dkt #:10133US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2015
2
Exec Dt:
12/22/2015
3
Exec Dt:
12/21/2015
4
Exec Dt:
12/22/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14963402
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 14
Reel/Frame:045141/0835   Pages: 14
Recorded: 03/08/2018
Attorney Dkt #:10133US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2015
2
Exec Dt:
12/22/2015
3
Exec Dt:
12/21/2015
4
Exec Dt:
12/22/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15883477
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 15
Reel/Frame:059534/0977   Pages: 14
Recorded: 04/07/2022
Attorney Dkt #:10133US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2015
2
Exec Dt:
12/22/2015
3
Exec Dt:
12/21/2015
4
Exec Dt:
12/22/2015
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17110868
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 16
Reel/Frame:041262/0441   Pages: 11
Recorded: 02/15/2017
Attorney Dkt #:10212US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2017
2
Exec Dt:
01/05/2017
3
Exec Dt:
01/09/2017
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15355392
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 17
Reel/Frame:049114/0161   Pages: 11
Recorded: 05/08/2019
Attorney Dkt #:10212US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2017
2
Exec Dt:
01/05/2017
3
Exec Dt:
01/09/2017
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16387664
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 18
Reel/Frame:041529/0958   Pages: 17
Recorded: 03/09/2017
Attorney Dkt #:10176US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2017
2
Exec Dt:
03/09/2017
3
Exec Dt:
02/22/2017
4
Exec Dt:
02/21/2017
5
Exec Dt:
02/28/2017
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15289032
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 19
Reel/Frame:050245/0533   Pages: 17
Recorded: 09/03/2019
Attorney Dkt #:10176US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2017
2
Exec Dt:
03/09/2017
3
Exec Dt:
02/22/2017
4
Exec Dt:
02/21/2017
5
Exec Dt:
02/28/2017
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16433263
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:063879/0891   Pages: 17
Recorded: 06/07/2023
Attorney Dkt #:9774.176US3/10176US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2017
2
Exec Dt:
03/09/2017
3
Exec Dt:
02/22/2017
4
Exec Dt:
02/21/2017
5
Exec Dt:
02/28/2017
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18317241
Correspondence name and address
FISHERBROYLES, LLP
1400 16TH STREET
16 MARKET SQUARE, STE. 400
DENVER, CO 80202
Assignment: 21
Reel/Frame:047002/0684   Pages: 12
Recorded: 09/28/2018
Attorney Dkt #:10360US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2018
2
Exec Dt:
09/26/2018
3
Exec Dt:
08/29/2018
4
Exec Dt:
09/07/2018
5
Exec Dt:
08/29/2018
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16046551
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 22
Reel/Frame:054907/0033   Pages: 12
Recorded: 01/13/2021
Attorney Dkt #:10360US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2018
2
Exec Dt:
09/26/2018
3
Exec Dt:
08/29/2018
4
Exec Dt:
09/07/2018
5
Exec Dt:
08/29/2018
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17070129
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 23
Reel/Frame:065830/0556   Pages: 4
Recorded: 12/11/2023
Attorney Dkt #:11047US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2023
2
Exec Dt:
12/07/2023
Assignee
1
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17993654
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1600
PORTLAND, OR 97204

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