skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : VARTAK, ANKIT
Total Assignments: 16
Assignment: 1
Reel/Frame:054350/0428   Pages: 12
Recorded: 11/12/2020
Attorney Dkt #:70816-02300 (10624US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/22/2020
2
VARTAK, ANKIT
Exec Dt:
10/22/2020
3
DALY, THOMAS
Exec Dt:
10/30/2020
4
PYLES, ERICA
Exec Dt:
10/23/2020
5
PALACKAL, NISHA
Exec Dt:
11/05/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098112
US20210214430
16996042
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:057368/0149   Pages: 12
Recorded: 09/02/2021
Attorney Dkt #:10624US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/22/2020
2
VARTAK, ANKIT
Exec Dt:
10/22/2020
3
DALY, THOMAS
Exec Dt:
10/30/2020
4
PYLES, ERICA
Exec Dt:
10/23/2020
5
PALACKAL, NISHA
Exec Dt:
11/05/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286290
US20210371501
17211333
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:060094/0767   Pages: 12
Recorded: 06/03/2022
Attorney Dkt #:10624US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/22/2020
2
VARTAK, ANKIT
Exec Dt:
10/22/2020
3
DALY, THOMAS
Exec Dt:
10/30/2020
4
PYLES, ERICA
Exec Dt:
10/23/2020
5
PALACKAL, NISHA
Exec Dt:
11/05/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11649273
US20220275054
17575585
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:066646/0783   Pages: 12
Recorded: 03/05/2024
Attorney Dkt #:10624US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/22/2020
2
VARTAK, ANKIT
Exec Dt:
10/22/2020
3
DALY, THOMAS
Exec Dt:
10/30/2020
4
PYLES, ERICA
Exec Dt:
10/23/2020
5
PALACKAL, NISHA
Exec Dt:
11/05/2020
Assignee
1
REGENERON PHARMACEUTICALS
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230272044
18118558
Correspondence name and address
MS. SHAUNTE MCFADDEN
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:054420/0534   Pages: 16
Recorded: 11/19/2020
Attorney Dkt #:70816/02200 (10632US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053280
US20210171570
16996007
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:054434/0113   Pages: 18
Recorded: 11/20/2020
Attorney Dkt #:70816/02400 (10563US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
8
FRANKLIN, MATTHEW
Exec Dt:
11/02/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180540
US20210206833
16996127
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:054555/0074   Pages: 20
Recorded: 11/23/2020
Attorney Dkt #:70816/02400 (10563US01)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 8TH INVENTORS EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 054434 FRAME: 0113. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
8
FRANKLIN, MATTHEW
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180540
US20210206833
16996127
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:057025/0930   Pages: 16
Recorded: 07/29/2021
Attorney Dkt #:10632US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11174283
US20210284684
17205745
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:058878/0463   Pages: 16
Recorded: 02/03/2022
Attorney Dkt #:10632US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299532
US20220009999
17489495
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:059310/0262   Pages: 18
Recorded: 03/18/2022
Attorney Dkt #:10563US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
8
FRANKLIN, MATTHEW
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11407813
US20220033472
17492440
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:059408/0853   Pages: 16
Recorded: 03/28/2022
Attorney Dkt #:10632US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459373
US20220048975
17500735
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 12
Reel/Frame:060534/0558   Pages: 16
Recorded: 07/18/2022
Attorney Dkt #:70816/02236 (10632US05)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459374
US20220162289
17667330
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:064480/0344   Pages: 16
Recorded: 08/03/2023
Attorney Dkt #:070816-02237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851473
US20230041349
17858629
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:067358/0297   Pages: 16
Recorded: 05/09/2024
Attorney Dkt #:10632US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
10/29/2020
2
VARTAK, ANKIT
Exec Dt:
10/28/2020
3
DALY, THOMAS
Exec Dt:
11/18/2020
4
PYLES, ERICA
Exec Dt:
11/02/2020
5
PALACKAL, NISHA
Exec Dt:
10/29/2020
6
WANG, SHUNHAI
Exec Dt:
10/30/2020
7
LI, NING
Exec Dt:
11/03/2020
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067701
18340707
Correspondence name and address
DR. STEPHEN GAUDET
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591-6707
Assignment: 15
Reel/Frame:061285/0346   Pages: 26
Recorded: 09/02/2022
Attorney Dkt #:70816-02433 (10563US03)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUSTIAN, ANDREW
Exec Dt:
07/25/2022
2
VARTAK, ANKIT
Exec Dt:
07/25/2022
3
DALY, THOMAS
Exec Dt:
08/03/2022
4
PYLES, ERICA
Exec Dt:
08/03/2022
5
PALACKAL, NISHA
Exec Dt:
07/26/2022
6
WANG, SHUNHAI
Exec Dt:
07/25/2022
7
LI, NING
Exec Dt:
07/25/2022
8
FRANKLIN, MATTHEW
Exec Dt:
07/26/2022
9
LAWRENCE, SHAWN
Exec Dt:
07/28/2022
10
JOHNSON, AMY
Exec Dt:
07/28/2022
11
CASEY, MEGHAN
Exec Dt:
07/26/2022
12
GRAPEL, JAIMIE
Exec Dt:
07/31/2022
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220235116
17711723
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:062684/0056   Pages: 24
Recorded: 02/06/2023
Attorney Dkt #:250298.000350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, JOEL
Exec Dt:
08/31/2022
2
DAVIS, SAMUEL
Exec Dt:
08/16/2022
3
LAWRENCE, SHAWN
Exec Dt:
10/18/2022
4
JOHNSON, AMY
Exec Dt:
08/16/2022
5
CASEY, MEGHAN
Exec Dt:
08/17/2022
6
GRAPEL, JAIMIE
Exec Dt:
08/16/2022
7
WANG, SHUNHAI
Exec Dt:
08/16/2022
8
LI, NING
Exec Dt:
08/18/2022
9
TUSTIAN, ANDREW
Exec Dt:
08/29/2022
10
VARTAK, ANKIT
Exec Dt:
08/24/2022
11
FRANKLIN, MATTHEW
Exec Dt:
10/18/2022
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230063116
17782508
Correspondence name and address
TROUTMAN PEPPER HAMILTON SANDERS LLP
600 PEACHTREE STREET NE
ATLANTA, GA 30308

Search Results as of: 05/31/2024 04:37 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT