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Patent Assignment Assignor Details
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Assignor Name : CAI, XIONG
Total Assignments: 45
Assignment: 1
Reel/Frame:006253/0648   Pages: 7
Recorded: 09/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAI, XIONG
Exec Dt:
09/09/1992
2
HUSSOIN, SAJJAT
Exec Dt:
09/09/1992
3
HWANG, SAN-BAO
Exec Dt:
09/09/1992
4
KILLIAN, DAVID
Exec Dt:
09/09/1992
5
SHEN, T. Y.
Exec Dt:
09/08/1992
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358938
NONE
07912788
Correspondence name and address
CHERYL K. ZALESKY, ESQ.
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:006323/0071   Pages: 7
Recorded: 10/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAI, XIONG
Exec Dt:
10/02/1992
2
HUSSOIN, SAJJAT
Exec Dt:
10/02/1992
3
HWANG, SAN-BAO
Exec Dt:
10/05/1992
4
KILLIAN, DAVID
Exec Dt:
10/05/1992
5
SHEN, T.Y.
Exec Dt:
10/05/1992
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434151
NONE
07933991
Correspondence name and address
CHERYL K. ZALESKY
KILPATRICK & CODY
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 3
Reel/Frame:006759/0313   Pages: 7
Recorded: 08/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
08/19/1993
2
HWANG, SAN-BAO
Exec Dt:
08/13/1993
3
KILLIAN, DAVID
Exec Dt:
08/19/1993
4
HUSSOIN, SAJJAT
Exec Dt:
08/19/1993
5
SHEN, T.Y.
Exec Dt:
08/17/1993
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648486
NONE
08062391
Correspondence name and address
KILPATRICK & CODY
CHERYL K. ZALESKY, ESQ.
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:007546/0926   Pages: 7
Recorded: 06/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
08/19/1993
2
HWANG, SAN-BAO
Exec Dt:
08/13/1993
3
KILLIAN, DAVID
Exec Dt:
08/19/1993
4
HUSSOIN, SAJJAT
Exec Dt:
08/19/1993
5
SHEN, T.Y.
Exec Dt:
08/17/1993
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294574
NONE
08469073
Correspondence name and address
CHERYL K. ZALESKY
KILPATRICK & CODY
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:006858/0456   Pages: 2
Recorded: 02/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIFTU, TESFAYE
Exec Dt:
01/12/1994
2
CAI, XIONG
Exec Dt:
01/14/1994
3
HUSSOIN, SAJJAT
Exec Dt:
01/12/1994
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463083
NONE
08178222
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
ERNEST V. LINEK
130 WATER STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:007115/0880   Pages: 5
Recorded: 08/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIFTU, TESFAYE
Exec Dt:
08/11/1994
2
SCANNELL, RALPH
Exec Dt:
08/16/1994
3
CAI, XIONG
Exec Dt:
08/16/1994
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792776
NONE
08265656
Correspondence name and address
KILPATRICK & CODY
CHERYL K. ZALESKY
1100 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:007407/0576   Pages: 6
Recorded: 03/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIFTU, TESFAYE
Exec Dt:
03/14/1995
2
SCANNELL, RALPH
Exec Dt:
03/08/1995
3
CAI, XIONG
Exec Dt:
03/08/1995
4
HUSSOIN, SAJJAT
Exec Dt:
03/08/1995
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MA 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792776
NONE
08265656
Correspondence name and address
JOHN S. PRATT, ESQ.
KILPATRICK & CODY
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:008532/0674   Pages: 8
Recorded: 07/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
04/26/1995
2
GREWAL, GURMIT
Exec Dt:
05/08/1995
3
HUSSOIN, SAJJAT
Exec Dt:
05/05/1995
4
FURA, ABERRA
Exec Dt:
04/27/1995
5
SCANNELL, RALPH
Exec Dt:
04/26/1995
6
BIFTU, TESFAYE
Exec Dt:
05/02/1995
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792776
NONE
08265656
Correspondence name and address
CHERYL K. ZALESKY, ESQ.
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, BA 30309
Assignment: 9
Reel/Frame:007941/0573   Pages: 7
Recorded: 03/06/1996
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 7641, FRAME 0081
Assignors
1
CAI, XIONG
Exec Dt:
07/24/1995
2
FURA, ABERRA
Exec Dt:
07/23/1995
3
QIAN, CHANGGENG
Exec Dt:
07/24/1995
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703093
NONE
08454748
Correspondence name and address
KILPATRICK & CODY
CHERYL K. ZALESKY, ESQ.
SUITE 2800
1100 PEACHTREE STREET
ATLANTA, GEORGIA 30309-4530
Assignment: 10
Reel/Frame:007747/0888   Pages: 5
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
09/28/1995
2
FURA, ABERRA
Exec Dt:
09/28/1995
3
QIAN, CHANGGENG
Exec Dt:
09/28/1995
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750565
NONE
08454600
Correspondence name and address
KILPATRICKY & CODY
CHERYL K. ZALESKY, ESQ.
SUITE 2800
1100 PEACHTREE STREET
ATLANTA, GA 30309-4530
Assignment: 11
Reel/Frame:008813/0986   Pages: 8
Recorded: 10/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIFTU, TESFAYE
Exec Dt:
07/18/1996
2
CAI, XIONG
Exec Dt:
07/22/1996
3
HUSSOIN, SAJJAT
Exec Dt:
07/22/1996
4
GREWAL, GURMIT
Exec Dt:
07/17/1996
5
SHEN, T.Y.
Exec Dt:
07/18/1996
Assignee
1
CYTOMED, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420392
NONE
08669371
Correspondence name and address
KILPATRICK & CODY
SHERRY M. KNOWLES, ESQ.
SUITE 2800
1100 PEACHTREE STREET
ATLANTA, GEORGIA 30309-4530
Assignment: 12
Reel/Frame:010190/0879   Pages: 8
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREWAL, GURMIT
Exec Dt:
08/11/1999
2
TOY-PALMER, ANNA
Exec Dt:
08/12/1999
3
CAI, XIONG
Exec Dt:
08/12/1999
4
LATHAM, GEORGE MARK
Exec Dt:
08/12/1999
Assignee
1
UCB, S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS, BELGIUM 1070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093724
NONE
09375149
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Domestic representative
MICHAEL S. GREENFIELD
MCDONNELL BOEHNEN HULBERT & BERGHOFF
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 13
Reel/Frame:010956/0330   Pages: 6
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCANNELL, RALPH
Exec Dt:
04/18/2000
2
CHATELAIN, PIERRE
Exec Dt:
06/22/2000
3
TOY-PALMER, ANNA
Exec Dt:
04/18/2000
4
DIFFERDING, EDMOMD
Exec Dt:
06/22/2000
5
ELLIS, JAMES
Exec Dt:
04/18/2000
6
LASSOIE, MARIE-AGNES
Exec Dt:
06/22/2000
7
YOUNG, MICHELLE
Exec Dt:
04/18/2000
8
CAI, XIONG
Exec Dt:
04/18/2000
9
HUSSOIN, SAJJAT
Exec Dt:
04/18/2000
10
GREWAL, GURMIT
Exec Dt:
04/18/2000
11
LEWIS, TIMOTHY
Exec Dt:
04/18/2000
Assignee
1
UCB, S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS, BELGIUM B-107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451801
NONE
09534947
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 14
Reel/Frame:012636/0098   Pages: 11
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCANNELL, RALPH
Exec Dt:
01/17/2002
2
CHATELAIN, PIERRE
Exec Dt:
01/21/2002
3
TOY-PALMER, ANNA
Exec Dt:
01/17/2002
4
DIFFERDING, EDMOND
Exec Dt:
01/21/2002
5
ELLIS, JAMES
Exec Dt:
01/17/2002
6
LASSOIE, MARIE-AGNES
Exec Dt:
01/21/2002
7
YOUNG, MICHELLE
Exec Dt:
01/31/2002
8
CAI, XIONG
Exec Dt:
01/17/2002
9
HUSSOIN, SAJJAT
Exec Dt:
01/17/2002
10
GREWAL, GURMIT
Exec Dt:
01/17/2002
11
LEWIS, TIMOTHY
Exec Dt:
01/17/2002
Assignee
1
UCB S.A.
ALLEE DE LA RECHERCHE 60
BRUSSELS, BELGIUM B-107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894059
NONE
09937667
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:013366/0494   Pages: 9
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREWAL,GURMIT
Exec Dt:
09/16/2002
2
SCANNELL, RALPH
Exec Dt:
09/16/2002
3
CAI, XIONG
Exec Dt:
09/16/2002
4
YOUNG, MICHELLE
Exec Dt:
09/16/2002
Assignee
1
MILLENIUM PHARMACEUTICALS INC.
75 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030055084
10209188
Correspondence name and address
EDWARDS & ANGELL LLP
PETER CORLESS
PO BOX 9169
BOSTON, MA 02209
Assignment: 16
Reel/Frame:017711/0331   Pages: 5
Recorded: 03/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARVEY, DAVID S.
Exec Dt:
03/08/2006
2
CAI, XIONG
Exec Dt:
03/08/2006
3
LIN, CHIA-EN
Exec Dt:
03/09/2006
4
RANATUNGE, RAMANI R.
Exec Dt:
03/09/2006
5
STEVENSON, CHERI A.
Exec Dt:
03/09/2006
6
WEY, SHIOW-JYI
Exec Dt:
03/08/2006
Assignee
1
NITROMED, INC.
125 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421-7801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090215838
11815518
Correspondence name and address
BELINDA LEW
WILMER CUTLER PICKERING, ETAL.
THE WILLARD OFFICE BUILDING
1455 PENNSYVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:018165/0655   Pages: 7
Recorded: 08/07/2006
Attorney Dkt #:0102258.00418US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARVEY, DAVID S.
Exec Dt:
04/12/2006
2
CAI, XIONG
Exec Dt:
03/30/2006
3
FANG, XINQIN
Exec Dt:
03/30/2006
4
RANATUNGE, RAMANI R.
Exec Dt:
03/30/2006
5
WEY, SHIOW-JYI
Exec Dt:
04/19/2006
6
ZHAI, HAI-XIAO
Exec Dt:
04/29/2006
Assignee
1
NITROMED, INC.
125 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421-7801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070032533
11499770
Correspondence name and address
BELINDA LEW
WILMER CUTLER PICKERING HALE ET AL.
1875 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:020488/0100   Pages: 9
Recorded: 02/11/2008
Attorney Dkt #:4045.3003 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080234355
11852433
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 19
Reel/Frame:020488/0687   Pages: 10
Recorded: 02/11/2008
Attorney Dkt #:4045.3004 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
4
ZHAI, HAIXIAO
Exec Dt:
01/15/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080221132
11852458
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 20
Reel/Frame:020490/0081   Pages: 11
Recorded: 02/11/2008
Attorney Dkt #:4045.3007 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
4
ZHAI, HAIXIAO
Exec Dt:
01/15/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080234332
11852463
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 21
Reel/Frame:020490/0718   Pages: 10
Recorded: 02/11/2008
Attorney Dkt #:4045.3006 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
4
ZHAI, HAIXIAO
Exec Dt:
01/15/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888361
US20080125440
11852450
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 22
Reel/Frame:020491/0270   Pages: 9
Recorded: 02/11/2008
Attorney Dkt #:4045.3002 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7928136
US20080125478
11852419
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON ROAD, UNIT 1R
WESTFORD, MA 01886
Assignment: 23
Reel/Frame:020491/0568   Pages: 9
Recorded: 02/11/2008
Attorney Dkt #:4045.3005 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/09/2008
2
QIAN, CHANGGENG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080161320
11852440
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON ROAD, UNIT 1R
WESTFORD, MA 01886
Assignment: 24
Reel/Frame:020495/0279   Pages: 4
Recorded: 02/12/2008
Attorney Dkt #:4045.3010 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
01/09/2008
2
CAI, XIONG
Exec Dt:
01/09/2008
Assignee
1
CURIS, INC.
45 MOULTON ST.
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977347
US20080125448
11852474
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 25
Reel/Frame:020495/0476   Pages: 10
Recorded: 02/12/2008
Attorney Dkt #:4045.3008 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
01/09/2008
2
CAI, XIONG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
4
ZHAI, HAIXIAO
Exec Dt:
01/15/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080234297
11852437
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 26
Reel/Frame:020496/0029   Pages: 10
Recorded: 02/12/2008
Attorney Dkt #:4045.3001 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
01/09/2008
2
CAI, XIONG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
4
ZHAI, HAIXIAO
Exec Dt:
01/15/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604044
US20080194578
11852604
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON ROAD, UNIT 1R
WESTFORD, MA 01886
Assignment: 27
Reel/Frame:020562/0949   Pages: 9
Recorded: 02/14/2008
Attorney Dkt #:4045.3001 US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
01/09/2008
2
CAI, XIONG
Exec Dt:
01/09/2008
3
GOULD, STEPHEN
Exec Dt:
01/30/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7547781
US20080139590
11852585
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
WESTFORD, MA 01886
Assignment: 28
Reel/Frame:020802/0311   Pages: 5
Recorded: 04/15/2008
Attorney Dkt #:4045.3009 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
04/04/2008
2
QIAN, CHANGGENG
Exec Dt:
04/07/2008
3
ZHAI, HAIXIAO
Exec Dt:
03/31/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324240
US20080234314
12045509
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 29
Reel/Frame:021783/0636   Pages: 5
Recorded: 11/04/2008
Attorney Dkt #:4045.3011 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
10/21/2008
2
QIAN, CHANGGENG
Exec Dt:
10/22/2008
3
ZHAI, HAIXIAO
Exec Dt:
10/21/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846938
US20090076022
12207833
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 30
Reel/Frame:021783/0900   Pages: 5
Recorded: 11/04/2008
Attorney Dkt #:4045.3017 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
10/22/2008
2
CAI, XIONG
Exec Dt:
10/21/2008
3
ZHAI, HAIXIAO
Exec Dt:
10/21/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090076006
12207751
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 31
Reel/Frame:021799/0048   Pages: 5
Recorded: 11/06/2008
Attorney Dkt #:4045.3022 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
10/22/2008
2
CAI, XIONG
Exec Dt:
10/21/2008
3
ZHAI, HAIXIAO
Exec Dt:
10/21/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090076044
12207994
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 32
Reel/Frame:021877/0155   Pages: 5
Recorded: 11/21/2008
Attorney Dkt #:4045.3018 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
10/22/2008
2
CAI, XIONG
Exec Dt:
10/21/2008
3
ZHAI, HAIXIAO
Exec Dt:
10/21/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8563741
US20090093507
12207788
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 33
Reel/Frame:021879/0442   Pages: 6
Recorded: 11/24/2008
Attorney Dkt #:4045.3012 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
10/21/2008
2
QIAN, CHANGGENG
Exec Dt:
10/22/2008
3
ZHAI, HAIXIAO
Exec Dt:
10/21/2008
4
BAO, RUDI
Exec Dt:
10/27/2008
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119616
US20090111772
12207902
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 34
Reel/Frame:023966/0888   Pages: 5
Recorded: 02/22/2010
Attorney Dkt #:4045.3029 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
02/08/2010
2
ZHAI, HAIXIAO
Exec Dt:
02/11/2010
3
LAI, CHENG-JUNG
Exec Dt:
02/09/2010
4
QIAN, CHANGGENG
Exec Dt:
02/11/2010
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367663
US20100222343
12684594
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 35
Reel/Frame:024026/0225   Pages: 3
Recorded: 03/04/2010
Attorney Dkt #:4045.3030 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
02/08/2010
2
QIAN, CHANGGENG
Exec Dt:
02/11/2010
Assignee
1
CURIS, INC.
45 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722703
US20100184801
12688312
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
515 GROTON RD., UNIT 1R
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 36
Reel/Frame:026374/0658   Pages: 4
Recorded: 06/02/2011
Attorney Dkt #:4045.3029 US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
05/02/2011
2
ZHAI, HAIXIAO
Exec Dt:
04/27/2011
3
LAI, CHENGJUNG
Exec Dt:
04/27/2011
4
QIAN, CHANGGENG
Exec Dt:
04/27/2011
Assignee
1
CURIS, INC.
4 MAGUIRE ROAD
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461157
US20120088764
13078769
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
484 GROTON RD.
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 37
Reel/Frame:026749/0007   Pages: 4
Recorded: 08/15/2011
Attorney Dkt #:4045.3028 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, CHANGGENG
Exec Dt:
07/21/2011
2
CAI, XIONG
Exec Dt:
07/21/2011
3
ZHAI, HAIXIAO
Exec Dt:
07/21/2011
Assignee
1
CURIS, INC.
4 MAGUIRE ROAD
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691820
US20120165335
13167208
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
484 GROTON RD.
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 38
Reel/Frame:028790/0710   Pages: 7
Recorded: 08/15/2012
Attorney Dkt #:4045.3035 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
05/10/2012
2
ZHAI, HAIXIAO
Exec Dt:
05/08/2012
3
LAI, CHENGJUNG
Exec Dt:
05/15/2012
4
QIAN, CHANGGENG
Exec Dt:
07/31/2012
5
BAO, RUDI
Exec Dt:
05/16/2012
Assignee
1
CURIS, INC.
4 MAGUIRE ROAD
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8710219
US20130090335
13435062
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
484 GROTON RD.
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 39
Reel/Frame:031982/0282   Pages: 5
Recorded: 01/16/2014
Attorney Dkt #:4045.3034 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
11/06/2013
2
QIAN, CHANGGENG
Exec Dt:
11/06/2013
3
ZHAI, HAIXIAO
Exec Dt:
11/11/2013
Assignee
1
CURIS, INC.
4 MAGUIRE ROAD
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708299
US20140018368
13932395
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
484 GROTON RD.
CAROLYN S. ELMORE
WESTFORD, MA 01886
Assignment: 40
Reel/Frame:045071/0043   Pages: 15
Recorded: 03/01/2018
Attorney Dkt #:77247-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
02/25/2018
2
QIAN, CHANGGENG
Exec Dt:
02/25/2018
3
WENG, YUNWO
Exec Dt:
02/25/2018
4
LIU, BIN
Exec Dt:
02/24/2018
5
WANG, YANYAN
Exec Dt:
02/25/2018
6
LIN, MINGSHENG
Exec Dt:
02/25/2018
7
LI, JUNQI
Exec Dt:
02/24/2018
8
QING, YUANHUI
Exec Dt:
02/25/2018
9
YOU, HUAJIN
Exec Dt:
02/25/2018
10
ZHOU, SHIQING
Exec Dt:
02/25/2018
11
XUE, WEICAI
Exec Dt:
02/25/2018
Assignee
1
GUANGZHOU BEBETTER MEDICINE TECHNOLOGY CO., LTD.
25 YAYINGSHI ROAD, 8TH FLOOR, SCIENCE CITY, GUANGZHOU
GUANGDONG, CHINA 510660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267802
US20200331891
15755572
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 41
Reel/Frame:045406/0365   Pages: 11
Recorded: 03/31/2018
Attorney Dkt #:77946-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
02/25/2018
2
QIAN, CHANGGENG
Exec Dt:
02/25/2018
3
LI, JUNQI
Exec Dt:
02/24/2018
4
QING, YUANHUI
Exec Dt:
02/25/2018
5
WANG, YANYAN
Exec Dt:
02/25/2018
6
XUE, WEICAI
Exec Dt:
02/25/2018
7
YOU, HUAJIN
Exec Dt:
02/25/2018
Assignee
1
GUANGZHOU BEBETTER MEDICINE TECHNOLOGY CO., LTD.
25 YAYINGSHI ROAD, 8TH FLOOR, SCIENCE CITY, GUANGZHOU
GUANGDONG, CHINA 510660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183941
US20180297995
15764884
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 42
Reel/Frame:046706/0093   Pages: 5
Recorded: 08/27/2018
Attorney Dkt #:U 020224-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
08/15/2018
2
QIAN, CHANGGENG
Exec Dt:
08/15/2018
3
WANG, YANONG DANIEL
Exec Dt:
08/15/2018
Assignee
1
PHARMAENGINE, INC.
11F 10 MINSHENG E. ROAD
SEC. 3 TAIPEI, TAIWAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11116767
US20210137918
16074195
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018-3738
Assignment: 43
Reel/Frame:050248/0713   Pages: 4
Recorded: 09/03/2019
Attorney Dkt #:ACL0083/US(AGP198706326US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
07/22/2019
2
ZHONG, XIANBIN
Exec Dt:
07/22/2019
3
YE, CHUNQIANG
Exec Dt:
07/22/2019
4
HE, QIJIE
Exec Dt:
07/22/2019
5
QIN, SHIFENG
Exec Dt:
07/22/2019
6
QIAN, CHANGGENG
Exec Dt:
07/22/2019
Assignee
1
DONGGUAN ZHENXING-BEITE MEDICINE TECHNOLOGY CO., LTD.
BUILDING 12, ROOM 805, KONGGU BUILDING
INNOVATION & TECHNOLOGY PARK SONGSHAN LAKE, DONGGUAN
GUANGDONG, CHINA 523808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919899
US20190367524
16478042
Correspondence name and address
KAGAN BINDER PLLC
221 MAIN STREET NORTH, SUITE 200
STILLWATER, MN 55082
Assignment: 44
Reel/Frame:051652/0469   Pages: 4
Recorded: 01/29/2020
Attorney Dkt #:20259.0057USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
01/15/2020
2
QIAN, CHANGGENG
Exec Dt:
01/15/2020
3
YE, CHUNQIANG
Exec Dt:
01/15/2020
4
HE, QIJIE
Exec Dt:
01/15/2020
Assignee
1
GUANGZHOU BEBETTER MEDICINE TECHNOLOGY CO., LTD.
ROOM 802, 8TH FLOOR, BUILDING A-3, NO. 25 YAYINGSHI ROAD
SCIENCE CITY, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306102
US20210122761
16634827
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 45
Reel/Frame:060586/0058   Pages: 7
Recorded: 07/21/2022
Attorney Dkt #:123098-US-PA-PCT-0C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XIONG
Exec Dt:
06/22/2022
2
WENG, YUNWO
Exec Dt:
06/22/2022
3
QING, YUANHUI
Exec Dt:
06/22/2022
4
LIN, MINGSHENG
Exec Dt:
06/22/2022
5
LIU, BIN
Exec Dt:
06/22/2022
6
HE, QIJIE
Exec Dt:
06/22/2022
7
LIU, YITING
Exec Dt:
06/22/2022
8
FENG, QIAO
Exec Dt:
06/22/2022
9
FAN, FUSHUN
Exec Dt:
06/22/2022
10
QIAN, CHANGGENG
Exec Dt:
06/22/2022
Assignee
1
BEBETTER MED INC.
ROOM 802, 8TH FLOOR, BUILDING A-3, NO. 25, YAYINGSHI ROAD, SCIENCE CITY, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU,
GUANGDONG, CHINA 510660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389013
17868802
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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