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Patent Assignment Assignor Details
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Assignor Name : CAO, JINGTAI
Total Assignments: 20
Assignment: 1
Reel/Frame:015663/0021   Pages: 4
Recorded: 02/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEGAND, STANLEY
Exec Dt:
04/22/2004
2
CAO, JINGTAI
Exec Dt:
08/20/2004
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300653
US20050004027
10830902
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
VALETA GREGG
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:015343/0784   Pages: 3
Recorded: 11/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, JINGTAI
Exec Dt:
11/03/2004
2
WIEGAND, STANLEY J.
Exec Dt:
11/03/2004
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050129685
10945068
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
VALETA GREGG
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:016200/0354   Pages: 3
Recorded: 05/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGAND, STANLEY J.
Exec Dt:
01/19/2005
2
CAO, JINGTAI
Exec Dt:
01/19/2005
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300654
US20050197291
11039144
Correspondence name and address
VALETA GREGG
REGENERON PHARMACEUTICALS, INC
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:016830/0012   Pages: 4
Recorded: 07/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, JINGTAI
Exec Dt:
07/14/2005
2
WANG, LI-HSIEN
Exec Dt:
07/14/2005
3
LIN, HSIN CHIECH
Exec Dt:
07/14/2005
4
SLEEMAN, MARK W.
Exec Dt:
07/20/2005
5
WIEGAND, STANLEY J.
Exec Dt:
07/18/2005
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILLE RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378095
US20060024309
11193746
Correspondence name and address
VALETA GREGG
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:017545/0223   Pages: 3
Recorded: 02/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEGAND, STANLEY J.
Exec Dt:
01/25/2006
2
CAO, JINGTAI
Exec Dt:
01/25/2006
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303748
US20060172944
11346009
Correspondence name and address
VALETA GREGG
REGENERON PHARMACEUTICALS, INC
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:022603/0489   Pages: 3
Recorded: 04/28/2009
Attorney Dkt #:4000A-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEGAND, STANLEY J.
Exec Dt:
04/01/2009
2
CAO, JINGTAI
Exec Dt:
04/27/2009
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531173
US20080085276
11998746
Correspondence name and address
JAMES KANG
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:037702/0117   Pages: 14
Recorded: 02/11/2016
Attorney Dkt #:10125US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, JINGTAI
Exec Dt:
12/21/2015
2
HU, YING
Exec Dt:
12/21/2015
3
ROMANO, CARMELO
Exec Dt:
12/20/2015
4
WIEGAND, STANLEY J.
Exec Dt:
02/08/2016
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152717
14955908
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:042570/0588   Pages: 14
Recorded: 06/02/2017
Attorney Dkt #:31540 (10124US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, MING
Exec Dt:
01/07/2016
2
HU, YING
Exec Dt:
01/07/2016
3
CAO, JINGTAI
Exec Dt:
12/21/2015
4
ROMANO, CARMELO
Exec Dt:
12/20/2015
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170360013
15532527
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER PC
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 9
Reel/Frame:038438/0854   Pages: 26
Recorded: 04/14/2016
Attorney Dkt #:10112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITTI, ROBERT L.
Exec Dt:
01/04/2016
2
ERICKSON, KRISTINE A.
Exec Dt:
01/07/2016
3
CHU, KAREN W.
Exec Dt:
01/04/2016
4
WIEGAND, STANLEY J.
Exec Dt:
01/12/2016
5
CAO, JINGTAI
Exec Dt:
01/05/2016
6
LOBOV, IVAN B.
Exec Dt:
01/25/2016
7
WADHWA, SAURABH
Exec Dt:
01/04/2016
8
GRAHAM, KENNETH S.
Exec Dt:
03/30/2016
9
DIX, DANIEL B.
Exec Dt:
01/04/2016
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160144025
14943490
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:040909/0240   Pages: 26
Recorded: 12/14/2016
Attorney Dkt #:10112US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITTI, ROBERT L.
Exec Dt:
01/04/2016
2
ERICKSON, KRISTINE A.
Exec Dt:
01/07/2016
3
CHU, KAREN W.
Exec Dt:
01/04/2016
4
WIEGAND, STANLEY J.
Exec Dt:
01/12/2016
5
CAO, JINGTAI
Exec Dt:
01/05/2016
6
LOBOV, IVAN B.
Exec Dt:
01/25/2016
7
WADHWA, SAURABH
Exec Dt:
01/04/2016
8
GRAHAM, KENNETH S.
Exec Dt:
03/30/2016
9
DIX, DANIEL B.
Exec Dt:
01/04/2016
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170080086
15370896
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 11
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
VITTI, ROBERT L.
Exec Dt:
01/04/2016
2
ERICKSON, KRISTINE A.
Exec Dt:
01/07/2016
3
CHU, KAREN W.
Exec Dt:
01/04/2016
4
WIEGAND, STANLEY J.
Exec Dt:
01/12/2016
5
CAO, JINGTAI
Exec Dt:
01/05/2016
6
LOBOV, IVAN B.
Exec Dt:
01/25/2016
7
WADHWA, SAURABH
Exec Dt:
01/04/2016
8
GRAHAM, KENNETH S.
Exec Dt:
03/30/2016
9
DIX, DANIEL
Exec Dt:
01/09/2016
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170080086
15370896
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 12
Reel/Frame:048352/0459   Pages: 26
Recorded: 02/15/2019
Attorney Dkt #:10112US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITTI, ROBERT L.
Exec Dt:
01/04/2016
2
ERICKSON, KRISTINE A.
Exec Dt:
01/07/2016
3
CHU, KAREN W.
Exec Dt:
01/04/2016
4
WIEGAND, STANLEY J.
Exec Dt:
01/12/2016
5
CAO, JINGTAI
Exec Dt:
01/05/2016
6
LOBOV, IVAN B.
Exec Dt:
01/25/2016
7
WADHWA, SAURABH
Exec Dt:
01/04/2016
8
GRAHAM, KENNETH S.
Exec Dt:
03/30/2016
9
DIX, DANIEL
Exec Dt:
01/04/2016
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11071780
US20190117767
16235221
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591-6707
Assignment: 13
Reel/Frame:043358/0835   Pages: 9
Recorded: 07/26/2017
Attorney Dkt #:47206-502001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YING
Exec Dt:
04/18/2017
2
LATUSZEK, ADRIANNA
Exec Dt:
04/18/2017
3
CAO, JINGTAI
Exec Dt:
04/18/2017
4
MUJICA, ALEXANDER
Exec Dt:
04/18/2017
5
WIEGAND, STANLEY
Exec Dt:
04/19/2017
6
MCWHIRTER, JOHN
Exec Dt:
04/24/2017
7
MURPHY, ANDREW
Exec Dt:
04/18/2017
8
MACDONALD, LYNN
Exec Dt:
04/18/2017
9
MEAGHER, KAROLINA
Exec Dt:
04/18/2017
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9795121
US20150313194
14703818
Correspondence name and address
JINHEE CHANG
MINTZ LEVIN / SAN FRANCISCO OFFICE
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 14
Reel/Frame:044362/0945   Pages: 20
Recorded: 12/12/2017
Attorney Dkt #:T0031US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YING
Exec Dt:
09/12/2017
2
LATUSZEK, ADRIANNA
Exec Dt:
10/03/2017
3
CAO, JINGTAI
Exec Dt:
12/06/2017
4
MUJICA, ALEXANDER O.
Exec Dt:
12/05/2017
5
WIEGAND, STANLEY J.
Exec Dt:
09/14/2017
6
MURPHY, ANDREW J.
Exec Dt:
09/13/2017
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492477
US20170332611
15660833
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 15
Reel/Frame:046663/0421   Pages: 20
Recorded: 08/22/2018
Attorney Dkt #:T0031US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YING
Exec Dt:
09/12/2017
2
LATUSZEK, ADRIANNA
Exec Dt:
10/03/2017
3
CAO, JINGTAI
Exec Dt:
12/06/2017
4
MUJICA, ALEXANDER O.
Exec Dt:
12/05/2017
5
WIEGAND, STANLEY J.
Exec Dt:
09/14/2017
6
MURPHY, ANDREW J.
Exec Dt:
09/13/2017
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524458
US20180332833
16025377
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 16
Reel/Frame:051272/0615   Pages: 20
Recorded: 12/13/2019
Attorney Dkt #:T0031US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YING
Exec Dt:
09/12/2017
2
LATUSZEK, ADRIANNA
Exec Dt:
10/03/2017
3
CAO, JINGTAI
Exec Dt:
12/06/2017
4
MUJICA, ALEXANDER O.
Exec Dt:
12/05/2017
5
WIEGAND, STANLEY J.
Exec Dt:
09/14/2017
6
MURPHY, ANDREW J.
Exec Dt:
09/13/2017
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11178860
US20200037587
16658541
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 17
Reel/Frame:058861/0883   Pages: 20
Recorded: 02/02/2022
Attorney Dkt #:35471AYX (T0031US05)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YING
Exec Dt:
09/12/2017
2
LATUSZEK, ADRIANNA
Exec Dt:
10/03/2017
3
CAO, JINGTAI
Exec Dt:
12/06/2017
4
MUJICA, ALEXANDER O.
Exec Dt:
12/05/2017
5
WIEGAND, STANLEY J.
Exec Dt:
09/14/2017
6
MURPHY, ANDREW J.
Exec Dt:
09/13/2017
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220132818
17505834
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, 11530 UNITED STATES
Assignment: 18
Reel/Frame:045891/0647   Pages: 12
Recorded: 05/24/2018
Attorney Dkt #:10328US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYDGES, SUSANNAH
Exec Dt:
04/06/2018
2
TANG, YAJUN
Exec Dt:
04/05/2018
3
LIU, YANG
Exec Dt:
05/21/2018
4
CAO, JINGTAI
Exec Dt:
05/07/2018
5
ROMANO, CARMELO
Exec Dt:
05/14/2018
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11064685
US20180255754
15905068
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 19
Reel/Frame:057443/0980   Pages: 12
Recorded: 09/10/2021
Attorney Dkt #:10328US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYDGES, SUSANNAH
Exec Dt:
04/06/2018
2
TANG, YAJUN
Exec Dt:
04/05/2018
3
LIU, YANG
Exec Dt:
05/21/2018
4
CAO, JINGTAI
Exec Dt:
05/07/2018
5
ROMANO, CARMELO
Exec Dt:
05/14/2018
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210307304
17348907
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:048398/0285   Pages: 6
Recorded: 02/21/2019
Attorney Dkt #:10354US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, JINGTAI
Exec Dt:
10/08/2018
2
CHEUNG, EUNICE
Exec Dt:
10/08/2018
3
LOBOV, IVAN B.
Exec Dt:
12/03/2018
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591-6707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104730
US20180251545
15972053
Correspondence name and address
MARY JOHNSON
777 OLD SAW MILL RIVER ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591

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