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Assignor Name : NI, CHIYOU
Total Assignments: 16
Assignment: 1
Reel/Frame:028901/0807   Pages: 3
Recorded: 09/05/2012
Attorney Dkt #:1861.2480001,1861.248PC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
02/22/2011
2
SHAO, BIN
Exec Dt:
02/23/2011
3
TAFESSE, LAYKEA
Exec Dt:
02/23/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD,
STAMFORD, CONNECTICUT 06901-3431
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8324249
NONE
13056839
 
8324249
US20110136833
13056839
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:044621/0190   Pages: 3
Recorded: 01/15/2018
Attorney Dkt #:10-NC-0160US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
06/04/2011
2
NI, CHIYOU
Exec Dt:
06/04/2011
3
TAFESSE, LAYKEA
Exec Dt:
06/04/2011
4
YAO, JIANGCHAO
Exec Dt:
06/04/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD BOULEVARD, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202344
US20180022699
15669193
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD BOULEVARD
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:029474/0979   Pages: 3
Recorded: 12/14/2012
Attorney Dkt #:1861.2790002/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
06/14/2011
2
NI, CHIYOU
Exec Dt:
06/14/2011
3
TAFESSE, LAYKEA
Exec Dt:
06/14/2011
4
YAO, JIANGCHAO
Exec Dt:
06/14/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9212139
US20130296281
13704531
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:031451/0513   Pages: 8
Recorded: 10/22/2013
Attorney Dkt #:1861.2740002/JMC/THN/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
07/13/2011
2
NI, CHIYOU
Exec Dt:
07/12/2011
3
PARK, MINNIE
Exec Dt:
07/12/2011
4
TAFESSE, LAYKEA
Exec Dt:
07/15/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120752
US20130345211
13810089
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:037043/0256   Pages: 8
Recorded: 11/16/2015
Attorney Dkt #:10-NC-0159US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
07/13/2011
2
NI, CHIYOU
Exec Dt:
07/12/2011
3
PARK, MINNIE
Exec Dt:
07/12/2011
4
TAFESSE, LAYKEA
Exec Dt:
07/15/2011
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765029
US20150344465
14824319
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 6
Reel/Frame:029954/0510   Pages: 4
Recorded: 03/08/2013
Attorney Dkt #:1861.2800001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
09/12/2011
2
SHAO, BIN
Exec Dt:
09/13/2011
3
TAFESSE, LAYKEA
Exec Dt:
09/13/2011
4
YAO, JIANGCHAO
Exec Dt:
09/13/2011
5
YU, JIANMING
Exec Dt:
09/13/2011
6
ZHOU, XIAOMING
Exec Dt:
09/13/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056832
US20130303526
13821732
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:037215/0469   Pages: 5
Recorded: 12/04/2015
Attorney Dkt #:10-NC-0189US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
09/12/2011
2
SHAO, BIN
Exec Dt:
09/13/2011
3
TAFESSE, LAYKEA
Exec Dt:
09/13/2011
4
YAO, JIANGCHAO
Exec Dt:
09/13/2011
5
YU, JIANMING
Exec Dt:
09/13/2011
6
ZHOU, XIAOMING
Exec Dt:
09/13/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611222
US20150259293
14724494
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 8
Reel/Frame:030816/0333   Pages: 5
Recorded: 07/17/2013
Attorney Dkt #:1861.2920001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
12/14/2011
2
PARK, MINNIE
Exec Dt:
12/19/2011
3
TAFESSE, LAYKEA
Exec Dt:
12/14/2011
4
SHAO, BIN
Exec Dt:
12/14/2011
5
YAO, JIANGCHAO
Exec Dt:
12/14/2011
6
YOUNGMAN, MARK
Exec Dt:
12/14/2011
7
ZHOU, XIAOMING
Exec Dt:
12/14/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656959
US20140005212
13996082
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:036840/0235   Pages: 11
Recorded: 10/21/2015
Attorney Dkt #:11-NC-0164US03/04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
08/20/2012
2
PARK, MINNIE
Exec Dt:
08/21/2012
3
SHAO, BIN
Exec Dt:
08/20/2012
4
TAFESSE, LAYKEA
Exec Dt:
08/20/2012
5
YAO, JIANGCHAO
Exec Dt:
08/24/2012
6
YOUNGMAN, MARK
Exec Dt:
08/20/2012
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9163008
US20140303139
14342054
 
9656968
US20160024022
14862396
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 10
Reel/Frame:038943/0234   Pages: 10
Recorded: 06/17/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
11/30/2014
2
PARK, JAE HYUN
Exec Dt:
11/10/2014
3
SHAO, BIN
Exec Dt:
11/10/2014
4
ZHOU, XIAOMING
Exec Dt:
11/11/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745287
US20160332992
15105812
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 11
Reel/Frame:038167/0225   Pages: 10
Recorded: 04/01/2016
Attorney Dkt #:13-NC-0004US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
03/13/2016
2
NI, CHIYOU
Exec Dt:
03/08/2016
3
PARK, JAE HYUN
Exec Dt:
03/07/2016
4
PARK, MINNIE
Exec Dt:
03/11/2016
5
SHAO, BIN
Exec Dt:
03/08/2016
6
TAFESSE, LAYKEA
Exec Dt:
03/07/2016
7
YAO, JIANGCHAO
Exec Dt:
03/07/2016
8
YOUNGMAN, MARK
Exec Dt:
03/07/2016
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637458
US20160009659
14771212
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 12
Reel/Frame:041926/0940   Pages: 10
Recorded: 04/07/2017
Attorney Dkt #:13-NC-0004US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
03/03/2016
2
NI, CHIYOU
Exec Dt:
03/08/2016
3
SHAO, BIN
Exec Dt:
03/08/2016
4
PARK, JAE HYUN
Exec Dt:
03/07/2016
5
PARK, MINNIE
Exec Dt:
03/11/2016
6
TAFESSE, LAYKEA
Exec Dt:
03/07/2016
7
YAO, JIANGCHAO
Exec Dt:
03/07/2016
8
YOUNGMAN, MARK
Exec Dt:
03/07/2016
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BLVD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196364
US20170210713
15481150
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BLVD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 13
Reel/Frame:045021/0940   Pages: 20
Recorded: 02/23/2018
Attorney Dkt #:11-NC-0164US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
02/23/2018
2
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
3
YAO, JIANGCHAO
Exec Dt:
02/23/2018
4
YOUNGMAN, MARK A.
Exec Dt:
01/30/2018
5
PARK, MINNIE
Exec Dt:
02/04/2018
6
SHAO, BIN
Exec Dt:
02/05/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163008
US20140303139
14342054
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 14
Reel/Frame:045022/0045   Pages: 20
Recorded: 02/23/2018
Attorney Dkt #:11-NC-0164US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
02/23/2018
2
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
3
YAO, JIANGCHAO
Exec Dt:
02/23/2018
4
YOUNGMAN, MARK A.
Exec Dt:
01/30/2018
5
PARK, MINNIE
Exec Dt:
02/04/2018
6
SHAO, BIN
Exec Dt:
02/05/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656968
US20160024022
14862396
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 15
Reel/Frame:045022/0168   Pages: 20
Recorded: 02/23/2018
Attorney Dkt #:11-NC-0164US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
02/23/2018
2
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
3
YAO, JIANGCHAO
Exec Dt:
02/23/2018
4
YOUNGMAN, MARK A.
Exec Dt:
01/30/2018
5
PARK, MINNIE
Exec Dt:
02/04/2018
6
SHAO, BIN
Exec Dt:
02/05/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059675
US20170298027
15586963
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 16
Reel/Frame:046928/0343   Pages: 20
Recorded: 09/20/2018
Attorney Dkt #:11-NC-0164US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NI, CHIYOU
Exec Dt:
02/23/2018
2
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
3
YAO, JIANGCHAO
Exec Dt:
02/23/2018
4
YOUNGMAN, MARK A.
Exec Dt:
01/30/2018
5
PARK, MINNIE
Exec Dt:
02/04/2018
6
SHAO, BIN
Exec Dt:
02/05/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774050
US20190002412
15996053
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901

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