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Patent Assignment Assignee Details
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Assignee Name : X-RX, INC.
Total Assignments: 18
Assignment: 1
Reel/Frame:038124/0675   Pages: 5
Recorded: 03/29/2016
Attorney Dkt #:10388/004739-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, XIANGYANG
Exec Dt:
06/02/2015
2
GAO, YINGXIANG
Exec Dt:
06/02/2015
3
LIU, CHONG
Exec Dt:
06/02/2015
4
NI, HAIHONG
Exec Dt:
06/02/2015
5
MULVIHILL, MARK
Exec Dt:
05/29/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951056
US20160237075
15025654
Correspondence name and address
SUSIE CHENG, ESQ., LEASON ELLIS LLP.
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 2
Reel/Frame:045041/0424   Pages: 3
Recorded: 02/26/2018
Attorney Dkt #:50920-008002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PPD DEVELOPMENT, LP
Exec Dt:
07/30/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037007
15303848
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 3
Reel/Frame:045054/0723   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:50920-007002,-007003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PPD DEVELOPMENT, LP
Exec Dt:
07/30/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10011601
US20170166568
15300762
 
10233182
US20180282332
15896905
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 4
Reel/Frame:049539/0984   Pages: 3
Recorded: 06/20/2019
Attorney Dkt #:50920-007004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PPD DEVELOPMENT, LP
Exec Dt:
07/30/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190225611
16256429
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL ST, 15TH FLOOR
BOSTON, MA 02110
Assignment: 5
Reel/Frame:045041/0727   Pages: 3
Recorded: 02/26/2018
Attorney Dkt #:50920-008002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PHARMACEUTICAL PRODUCT DEVELOPMENT, LLC (SUCCESSOR TO PHARMACEUTICAL PRODUCT DEVELOPMENT, INC.)
Exec Dt:
07/31/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037007
15303848
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 6
Reel/Frame:045054/0553   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:50920-007002,-007003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PHARMACEUTICAL PRODUCT DEVELOPMENT, LLC (SUCCESSOR TO PHARMACEUTICAL PRODUCT DEVELOPMENT, INC.)
Exec Dt:
07/31/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10011601
US20170166568
15300762
 
10233182
US20180282332
15896905
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 7
Reel/Frame:049539/0938   Pages: 3
Recorded: 06/20/2019
Attorney Dkt #:50920-007004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PHARMACEUTICAL PRODUCT DEVELOPMENT, LLC
Exec Dt:
07/31/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190225611
16256429
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL ST, 15TH FLOOR
BOSTON, MA 02110
Assignment: 8
Reel/Frame:045041/0137   Pages: 3
Recorded: 02/26/2018
Attorney Dkt #:50920-008002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
X-CHEM, INC.
Exec Dt:
08/03/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037007
15303848
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 9
Reel/Frame:045054/0479   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:50920-007002,-007003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
X-CHEM, INC.
Exec Dt:
08/03/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10011601
US20170166568
15300762
 
10233182
US20180282332
15896905
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 10
Reel/Frame:049540/0053   Pages: 3
Recorded: 06/20/2019
Attorney Dkt #:50920-007004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
X-CHEM, INC.
Exec Dt:
08/03/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190225611
16256429
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL ST, 15TH FLOOR
BOSTON, MA 02110
Assignment: 11
Reel/Frame:045041/0118   Pages: 3
Recorded: 02/26/2018
Attorney Dkt #:50920-008002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIODURO, LLC
Exec Dt:
08/04/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037007
15303848
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 12
Reel/Frame:045054/0460   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:50920-007002,-007003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIODURO, LLC
Exec Dt:
08/04/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10011601
US20170166568
15300762
 
10233182
US20180282332
15896905
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 13
Reel/Frame:049540/0115   Pages: 3
Recorded: 06/20/2019
Attorney Dkt #:50920-007004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIODURO, LLC
Exec Dt:
08/04/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190225611
16256429
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL ST, 15TH FLOOR
BOSTON, MA 02110
Assignment: 14
Reel/Frame:045040/0879   Pages: 3
Recorded: 02/26/2018
Attorney Dkt #:50920-008002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MULVIHILL, MARK J.
Exec Dt:
08/12/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037007
15303848
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 15
Reel/Frame:045053/0933   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:50920-007002,-007003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MULVIHILL, MARK J.
Exec Dt:
08/12/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10011601
US20170166568
15300762
 
10233182
US20180282332
15896905
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 16
Reel/Frame:049539/0890   Pages: 3
Recorded: 06/20/2019
Attorney Dkt #:50920-007004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MULVIHILL, MARK J.
Exec Dt:
08/12/2015
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190225611
16256429
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL ST, 15TH FLOOR
BOSTON, MA 02110
Assignment: 17
Reel/Frame:038241/0543   Pages: 5
Recorded: 04/11/2016
Attorney Dkt #:50719-034001,2,3 035001,2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
X-CHEM, INC.
Exec Dt:
04/06/2016
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9394256
US20150005345
14370854
 
9394296
US20150005310
14370879
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 18
Reel/Frame:051481/0082   Pages: 4
Recorded: 01/10/2020
Attorney Dkt #:50719-034WO3, -035WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
X-CHEM, INC.
Exec Dt:
04/06/2016
Assignee
1
X-RX, INC.
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20150005345
14370854
 
NONE
US20150005310
14370879
Correspondence name and address
CLARK + ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110

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