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Patent Assignment Assignor Details
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Assignor Name : TAFESSE, LAYKEA
Total Assignments: 98
Assignment: 1
Reel/Frame:014600/0826   Pages: 5
Recorded: 10/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHARAGOZLOO, PARVIZ
Exec Dt:
10/07/2003
2
ISLAM, KHONDAKER
Exec Dt:
10/07/2003
3
KYLE, DONALD J.
Exec Dt:
10/08/2003
4
SUN, QUN
Exec Dt:
10/07/2003
5
TAFESSE, LAYKEA
Exec Dt:
10/08/2003
6
WHITEHEAD, JOHN WILLIAM FRANK
Exec Dt:
10/08/2003
7
YANG, JI
Exec Dt:
01/07/2003
8
ZHOU, XIAOMING
Exec Dt:
10/07/2003
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-2330, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6864261
US20040053914
10429078
Correspondence name and address
PENNIE & EDMONDS LLP
MATTHEW E. LANGER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2711
Assignment: 2
Reel/Frame:014760/0329   Pages: 3
Recorded: 12/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
11/05/2003
2
SUN, QUN
Exec Dt:
11/10/2003
3
TAFESSE, LAYKEA
Exec Dt:
11/06/2003
4
ZHANG, CHONGWU
Exec Dt:
11/07/2003
5
ZHOU, XIAOMING
Exec Dt:
11/07/2003
Assignee
1
EURO-CHELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-2330, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279493
US20040106625
10607563
Correspondence name and address
PENNIE & EDMONDS LLP
1667 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:025097/0983   Pages: 4
Recorded: 10/06/2010
Attorney Dkt #:379612-173D1C1 (110692)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
11/05/2003
2
SUN, QUN
Exec Dt:
11/10/2003
3
TAFESSE, LAYKEA
Exec Dt:
11/06/2003
4
ZHANG, CHONGWU
Exec Dt:
11/07/2003
5
ZHOU, XIAOMING
Exec Dt:
11/07/2003
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-2330, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110281885
12879885
Correspondence name and address
GEORGE A. SENICH
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 4
Reel/Frame:014950/0882   Pages: 3
Recorded: 02/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGMING
Exec Dt:
01/20/2004
2
TAFESSE, LAYKEA
Exec Dt:
01/20/2004
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-2330, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040127501
10669875
Correspondence name and address
JONES DAY
SAMUEL B. ABRAMS
222 EAST 41ST SREET
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:036958/0735   Pages: 3
Recorded: 11/04/2015
Attorney Dkt #:379612-215D1C3 (131718)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, QUN
Exec Dt:
04/22/2004
2
TAFESSE, LAYKEA
Exec Dt:
04/22/2004
3
VICTORY, SAM
Exec Dt:
04/22/2004
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9434721
US20140142112
14099738
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 6
Reel/Frame:015772/0291   Pages: 3
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
08/27/2004
2
SUN, QUN
Exec Dt:
08/27/2004
3
TAFESSE, LAYKEA
Exec Dt:
09/08/2004
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-23330 LUXEMBOURG, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683063
US20070027159
10867546
Correspondence name and address
JONES DAY
SAMUEL B. ABRAMS
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017
Assignment: 7
Reel/Frame:032080/0308   Pages: 4
Recorded: 01/29/2014
Attorney Dkt #:1861,2160003_1861.2160004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
08/27/2004
2
SUN, QUN
Exec Dt:
08/27/2004
3
TAFESSE, LAYKEA
Exec Dt:
09/08/2004
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8227467
US20110152324
12706571
 
8680118
US20130012541
13525950
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:020661/0472   Pages: 8
Recorded: 03/17/2008
Attorney Dkt #:1861.1780002/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGMING
Exec Dt:
09/07/2006
2
TAFESSE, LAYKEA
Exec Dt:
09/07/2006
3
YAO, JIANGCHAO
Exec Dt:
09/07/2006
4
ISLAM, KHONDAKER
Exec Dt:
09/07/2006
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193208
NONE
11991626
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:020892/0729   Pages: 12
Recorded: 05/02/2008
Attorney Dkt #:1861.1780002/JMC/THN
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INTERNATIONAL FILING DATE OF INTERNATIONAL APPLICATION PCT/EP2006/008788 PREVIOUSLY RECORDED ON REEL 020661 FRAME 0472. ASSIGNOR(S) HEREBY CONFIRMS THE INTERNATIONAL FILING DATE OF INTERNATIONAL APPLICATION NO. PCT/EP2006/008788 IS SEPTEMBER 8, 2006.
Assignors
1
CHEN, ZHENGMING
Exec Dt:
09/07/2006
2
TAFESSE, LAYKEA
Exec Dt:
09/07/2006
3
YAO, JIANGCHAO
Exec Dt:
09/07/2006
4
ISLAM, KHONDAKER
Exec Dt:
09/07/2006
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193208
NONE
11991626
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:033342/0316   Pages: 8
Recorded: 07/18/2014
Attorney Dkt #:1861.1780004/JMC/THN/TJP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGMING
Exec Dt:
09/07/2006
2
TAFESSE, LAYKEA
Exec Dt:
09/07/2006
3
YAO, JIANGCHAO
Exec Dt:
09/07/2006
4
ISLAM, KHONDAKER
Exec Dt:
09/07/2006
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883816
US20140045875
13953205
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:023298/0826   Pages: 5
Recorded: 09/29/2009
Attorney Dkt #:1861.241PC02/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
04/25/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389549
US20100130552
12596997
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:021095/0898   Pages: 3
Recorded: 06/13/2008
Attorney Dkt #:379612-425US3 (398151)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/10/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090176796
12110212
Correspondence name and address
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 13
Reel/Frame:021150/0649   Pages: 3
Recorded: 06/25/2008
Attorney Dkt #:379612-425US1 (398104)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/25/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476277
US20090170868
12110155
Correspondence name and address
DECHERT LLP
PO BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 14
Reel/Frame:032814/0202   Pages: 3
Recorded: 05/02/2014
Attorney Dkt #:379612-425US1D1 (109984)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/25/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889690
US20130338170
13852913
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 15
Reel/Frame:034221/0716   Pages: 3
Recorded: 11/20/2014
Attorney Dkt #:379612-425USD1C1 (137003)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/25/2008
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365563
US20150018366
14498724
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 16
Reel/Frame:039499/0292   Pages: 3
Recorded: 08/22/2016
Attorney Dkt #:379612-425D1C1C1 (147444)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/25/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878991
US20160355499
15179612
Correspondence name and address
GERORGE A. SENICH, ESQ.
DECHERT LLP
1095 AVENUE OF AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:049195/0551   Pages: 3
Recorded: 05/16/2019
Attorney Dkt #:07-NC-0149US12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/25/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584110
US20180208575
15864750
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 18
Reel/Frame:021858/0897   Pages: 12
Recorded: 11/19/2008
Attorney Dkt #:1861.1950003/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENJAMIN, ELFRIDA R.
Exec Dt:
10/10/2008
2
CHEN, ZHENGMING
Exec Dt:
10/08/2008
3
SHA, DEYOU
Exec Dt:
10/10/2008
4
TAFESSE, LAYKEA
Exec Dt:
10/07/2008
5
VICTORY, SAMUEL F.
Exec Dt:
10/10/2008
6
WHITEHEAD, JOHN W.F.
Exec Dt:
10/14/2008
7
ZHOU, XIAOMING
Exec Dt:
10/07/2008
Assignee
1
EURO-CELTIQUE S.A.
2, AVENUE CHARLES DE GAULLE
LUXEMBOURG, LUXEMBOURG L-1653
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9000174
NONE
11665345
 
9000174
US20090105249
11665345
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:023447/0747   Pages: 3
Recorded: 10/30/2009
Attorney Dkt #:379612-434US (102786)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
10/27/2009
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703962
US20100120862
12603684
Correspondence name and address
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 20
Reel/Frame:023447/0752   Pages: 3
Recorded: 10/30/2009
Attorney Dkt #:379612-435US (102785)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
10/27/2009
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759362
US20100130499
12603719
Correspondence name and address
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 21
Reel/Frame:023447/0787   Pages: 3
Recorded: 10/30/2009
Attorney Dkt #:379612-436US (102783)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
10/27/2009
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546388
US20100137306
12603733
Correspondence name and address
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 22
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: 23
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: 24
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: 25
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: 26
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: 27
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: 28
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: 29
Reel/Frame:027057/0718   Pages: 3
Recorded: 10/13/2011
Attorney Dkt #:PT 1452 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
09/16/2011
2
TAFESSE, LAYKEA
Exec Dt:
09/16/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221831
US20140057931
13825241
Correspondence name and address
MARIAN FUNDYTUS
6 CEDAR BROOK DRIVE
PURDUE PHARMA L.P.
CRANBURY, NJ 08512
Assignment: 30
Reel/Frame:030159/0549   Pages: 3
Recorded: 04/05/2013
Attorney Dkt #:1861.2940002/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, R. RICHARD
Exec Dt:
10/03/2011
2
TAFESSE, LAYKEA
Exec Dt:
10/03/2011
3
YAO, JIANGCHAO
Exec Dt:
10/03/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045435
US20130289044
13878004
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 31
Reel/Frame:036632/0824   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:10-NC-0194US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, R. RICHARD
Exec Dt:
10/03/2011
2
TAFESSE, LAYKEA
Exec Dt:
10/03/2011
3
YAO, JIANGCHAO
Exec Dt:
10/03/2011
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168255
US20150250789
14716278
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 32
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: 33
Reel/Frame:032890/0080   Pages: 3
Recorded: 05/14/2014
Attorney Dkt #:379612-445US (131124)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/14/2012
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273043
US20140329829
14127903
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 34
Reel/Frame:039820/0147   Pages: 3
Recorded: 09/21/2016
Attorney Dkt #:379612-445C1 (144177)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/14/2012
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630959
US20160222002
15018493
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 35
Reel/Frame:041786/0228   Pages: 3
Recorded: 03/29/2017
Attorney Dkt #:379612-445C1D1 (149681)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/14/2012
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450308
US20170183337
15455427
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
1095 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-6797
Assignment: 36
Reel/Frame:033162/0720   Pages: 11
Recorded: 06/24/2014
Attorney Dkt #:11-NC-0164US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, BIN
Exec Dt:
08/21/2012
2
TAFESSE, LAYKEA
Exec Dt:
08/20/2012
3
YOUNGMAN, MARK
Exec Dt:
08/20/2012
4
YAO, JIANCHAO
Exec Dt:
08/24/2012
5
PARK, MINNIE
Exec Dt:
08/21/2012
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163008
US20140303139
14342054
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 37
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: 38
Reel/Frame:033703/0753   Pages: 6
Recorded: 09/09/2014
Attorney Dkt #:379612-451US (134434)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
11/08/2012
2
ZHOU, XIAOMING
Exec Dt:
11/08/2012
3
TSUNO, NAOKI
Exec Dt:
11/13/2012
Assignees
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
2
SHIONOGI & CO., LTD.
1-8, DOSHOMACHI 3-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290488
US20150011529
14361876
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 39
Reel/Frame:032745/0476   Pages: 3
Recorded: 04/24/2014
Attorney Dkt #:12-NC-0260US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
04/11/2013
2
TAFESSE, LAYKEA
Exec Dt:
04/11/2013
3
ZHOU, XIAOMING
Exec Dt:
04/11/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957084
US20140187571
14138380
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 40
Reel/Frame:032827/0432   Pages: 4
Recorded: 05/06/2014
Attorney Dkt #:12-NC-0260US02
Conveyance: CORRECTIVE ASSIGNMENT TO RE-RECORD ASSIGNMENT PREVIOUSLY RECORDED UNDER REEL AND FRAME 032745/0476 TO CORRECT THE APPLICATION NUMBER FROM 61746934 TO 14138380
Assignors
1
KYLE, DONALD J.
Exec Dt:
04/11/2013
2
TAFESSE, LAYKEA
Exec Dt:
04/11/2013
3
ZHOU, XIAOMING
Exec Dt:
04/11/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957084
US20140187571
14138380
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 41
Reel/Frame:037220/0485   Pages: 4
Recorded: 12/07/2015
Attorney Dkt #:12-NC-0235US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE HYUN
Exec Dt:
05/06/2013
2
ROSEN, DAVID
Exec Dt:
05/06/2013
3
TAFESSE, LAYKEA
Exec Dt:
05/09/2013
4
YU, JIANMING
Exec Dt:
05/06/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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14400129
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 42
Reel/Frame:033551/0323   Pages: 3
Recorded: 08/18/2014
Attorney Dkt #:13-NC-0016US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, R. RICHARD
Exec Dt:
06/10/2013
2
TAFESSE, LAYKEA
Exec Dt:
06/10/2013
3
YAO, JIANGCHAO
Exec Dt:
06/10/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969358
US20140275117
14206295
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 43
Reel/Frame:036747/0567   Pages: 3
Recorded: 10/07/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
08/06/2013
2
TAFESSE, LAYKEA
Exec Dt:
08/06/2013
3
YAO, JIANGCHAO
Exec Dt:
08/06/2013
4
YU, JIANMING
Exec Dt:
08/06/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138207
US20140135351
14075176
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 44
Reel/Frame:036747/0617   Pages: 3
Recorded: 10/07/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
08/06/2013
2
TAFESSE, LAYKEA
Exec Dt:
08/06/2013
3
YAO, JIANGCHAO
Exec Dt:
08/06/2013
4
YU, JIANMING
Exec Dt:
08/06/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138207
US20140135351
14075176
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 45
Reel/Frame:032007/0195   Pages: 4
Recorded: 01/21/2014
Attorney Dkt #:379612-438US (129262)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADESSE, DAWIT
Exec Dt:
10/28/2013
2
TAFESSE, LAYKEA
Exec Dt:
10/28/2013
3
ZHOU, XIAOMING
Exec Dt:
10/28/2013
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598447
US20140128346
13996440
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 46
Reel/Frame:036747/0662   Pages: 3
Recorded: 10/07/2015
Attorney Dkt #:12-NC-0251US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
11/05/2013
2
TAFESSE, LAYKEA
Exec Dt:
11/06/2013
3
YAO, JIANGCHAO
Exec Dt:
11/03/2013
4
YU, JIANMING
Exec Dt:
11/05/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138207
US20140135351
14075176
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 47
Reel/Frame:032100/0537   Pages: 5
Recorded: 01/31/2014
Attorney Dkt #:12-NC-0265US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSICK, ANDREW
Exec Dt:
12/18/2013
2
LOCKMAN, JEFFREY
Exec Dt:
12/18/2013
3
TAFESSE, LAYKEA
Exec Dt:
12/18/2013
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946255
US20140187573
14138691
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 48
Reel/Frame:034049/0311   Pages: 5
Recorded: 10/28/2014
Attorney Dkt #:1861.3490001/JMC/THN/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSICK, ANDREW
Exec Dt:
12/18/2013
2
LOCKMAN, JEFFREY
Exec Dt:
12/18/2013
3
TAFESSE, LAYKEA
Exec Dt:
12/18/2013
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946255
US20140187573
14138691
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 49
Reel/Frame:038307/0341   Pages: 4
Recorded: 04/18/2016
Attorney Dkt #:1861.3490002/JMC/THN/MFG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSICK, ANDREW
Exec Dt:
12/18/2013
2
LOCKMAN, JEFFREY
Exec Dt:
12/18/2013
3
TAFESSE, LAYKEA
Exec Dt:
12/18/2013
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388162
US20150175571
14576718
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 50
Reel/Frame:032261/0698   Pages: 4
Recorded: 02/21/2014
Attorney Dkt #:12-NC-0256US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE HYUN
Exec Dt:
02/19/2014
2
TAFESSE, LAYKEA
Exec Dt:
02/19/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937084
US20140171461
14105724
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 51
Reel/Frame:032411/0495   Pages: 5
Recorded: 03/12/2014
Attorney Dkt #:12-NC-0250US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, RICHARD
Exec Dt:
02/19/2014
2
TAFESSE, LAYKEA
Exec Dt:
02/19/2014
3
YOUNGMAN, MARK
Exec Dt:
02/19/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987287
US20140179724
14105710
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 52
Reel/Frame:036726/0808   Pages: 4
Recorded: 10/05/2015
Attorney Dkt #:1861.3400003/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, RICHARD
Exec Dt:
02/19/2014
2
TAFESSE, LAYKEA
Exec Dt:
02/19/2014
3
YOUNGMAN, MARK
Exec Dt:
02/19/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273048
US20150203495
14607730
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 53
Reel/Frame:032350/0377   Pages: 3
Recorded: 03/05/2014
Attorney Dkt #:12-NC-0257US03/1861.34200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
02/25/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980906
US20140187549
14105733
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 54
Reel/Frame:032831/0054   Pages: 5
Recorded: 05/06/2014
Attorney Dkt #:12-NC-0268US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
04/30/2014
2
PARK, JAE HYUN
Exec Dt:
05/01/2014
3
TAFESSE, LAYKEA
Exec Dt:
05/01/2014
4
YAO, JIANGCHAO
Exec Dt:
04/30/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056836
US20140221419
14168488
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 55
Reel/Frame:035108/0774   Pages: 7
Recorded: 02/27/2015
Attorney Dkt #:12-NC-0268US02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 032831 FRAME: 0054. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
04/30/2014
2
PARK, JAE HYUN
Exec Dt:
05/01/2014
3
TAFESSE, LAYKEA
Exec Dt:
05/01/2014
4
YAO, JIANGCHAO
Exec Dt:
04/30/2014
5
YU, JIANMING
Exec Dt:
05/01/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056836
US20140221419
14168488
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 56
Reel/Frame:038993/0775   Pages: 3
Recorded: 06/23/2016
Attorney Dkt #:13-NC-0041US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
05/06/2014
2
TAFESSE, LAYKEA
Exec Dt:
05/06/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160333020
15107549
Correspondence name and address
IP SUPPORT GROUP PURDUE PHARMA, LP
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 57
Reel/Frame:033664/0830   Pages: 8
Recorded: 09/04/2014
Attorney Dkt #:13-NC-0016US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, RICHARD
Exec Dt:
08/20/2014
2
TAFESSE, LAYKEA
Exec Dt:
08/19/2014
3
YAO, JIANGCHAO
Exec Dt:
08/19/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969358
US20140275117
14206295
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 58
Reel/Frame:035636/0189   Pages: 8
Recorded: 05/14/2015
Attorney Dkt #:13-NC-0016US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHRING, R.RICHARD
Exec Dt:
08/20/2014
2
TAFESSE, LAYKEA
Exec Dt:
08/19/2014
3
YAO, JIANGCHAO
Exec Dt:
08/19/2014
Assignee
1
PURDUE PHARMA.L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382260
US20150203504
14600501
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 59
Reel/Frame:037766/0425   Pages: 5
Recorded: 02/18/2016
Attorney Dkt #:13-NC-0009US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, JIANGCHAO
Exec Dt:
08/19/2014
2
TAFESSE, LAYKEA
Exec Dt:
08/19/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493449
US20160031873
14776527
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 60
Reel/Frame:040098/0854   Pages: 6
Recorded: 10/24/2016
Attorney Dkt #:13-NC-0009US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, JIANGCHAO
Exec Dt:
08/19/2014
2
TAFESSE, LAYKEA
Exec Dt:
08/19/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005768
US20170096421
15288988
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 61
Reel/Frame:033610/0788   Pages: 5
Recorded: 08/26/2014
Attorney Dkt #:13-NC-0005US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
08/25/2014
2
PARK, JAE HYUN
Exec Dt:
08/25/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9359330
US20150057300
14468737
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 62
Reel/Frame:034077/0625   Pages: 5
Recorded: 10/31/2014
Attorney Dkt #:12-NC-0208US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
09/09/2014
2
YAO, JIANGCHAO
Exec Dt:
09/09/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206127
US20150045397
14384534
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 63
Reel/Frame:038200/0362   Pages: 5
Recorded: 04/06/2016
Attorney Dkt #:12-NC-0208US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
09/09/2014
2
YAO, JIANGCHAO
Exec Dt:
09/09/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718780
US20160145210
14961026
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 64
Reel/Frame:037865/0281   Pages: 6
Recorded: 03/01/2016
Attorney Dkt #:13-NC-0012US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNGMAN, MARK A.
Exec Dt:
09/29/2014
2
TAFESSE, LAYKEA
Exec Dt:
09/27/2014
3
PARK, JAE HYUN
Exec Dt:
09/29/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884865
US20160207923
14914789
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 65
Reel/Frame:057823/0198   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:13-NC-0012US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNGMAN, MARK A
Exec Dt:
09/29/2014
2
TAFESSE, LAYKEA
Exec Dt:
09/27/2014
3
PARK, JAE HYUN
Exec Dt:
09/29/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BLVD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180502
US20180134707
15869538
Correspondence name and address
KARIN RUSSO
49 GREAT OAK LANE
REDDING, CT 06896
Assignment: 66
Reel/Frame:040436/0060   Pages: 7
Recorded: 11/29/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
10/23/2014
2
GOEHRING, R. RICHARD
Exec Dt:
10/23/2014
3
YOUNGMAN, MARK
Exec Dt:
10/25/2014
4
YU, JIANMING
Exec Dt:
10/22/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030021
US20170190702
15313323
Correspondence name and address
IP SUPPORT GROUP PURDUE PHARMA, LP
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 67
Reel/Frame:034892/0544   Pages: 10
Recorded: 02/05/2015
Attorney Dkt #:13-NC-0040US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
11/04/2014
2
YAO, JIANGCHAO
Exec Dt:
11/04/2014
3
ZHOU, XIAOMING
Exec Dt:
11/05/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828348
US20150133500
14534257
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 68
Reel/Frame:034379/0895   Pages: 5
Recorded: 12/04/2014
Attorney Dkt #:13-NC-0045US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNCH, STEPHEN M.
Exec Dt:
11/18/2014
2
TAFESSE, LAYKEA
Exec Dt:
11/18/2014
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695144
US20150175569
14552967
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 69
Reel/Frame:041275/0261   Pages: 3
Recorded: 02/16/2017
Attorney Dkt #:1861.3740002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
11/18/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9988392
US20170204113
15107025
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN AND FOX P.L.L.C.
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 70
Reel/Frame:044795/0675   Pages: 5
Recorded: 02/01/2018
Attorney Dkt #:13-NC-0045US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNCH, STEPHEN M.
Exec Dt:
11/18/2014
2
TAFESSE, LAYKEA
Exec Dt:
11/18/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125113
US20170283392
15623120
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 71
Reel/Frame:034426/0487   Pages: 6
Recorded: 12/08/2014
Attorney Dkt #:1861.3430001/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLE, DONALD J.
Exec Dt:
12/03/2014
2
TAFESSE, LAYKEA
Exec Dt:
12/03/2014
3
ZHOU, XIAOMING
Exec Dt:
11/03/2014
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957084
US20140187571
14138380
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 72
Reel/Frame:039005/0742   Pages: 5
Recorded: 06/24/2016
Attorney Dkt #:13-NC-0014US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
03/15/2015
2
TAFESSE, LAYKEA
Exec Dt:
03/17/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656962
US20160340316
15108091
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 73
Reel/Frame:041997/0442   Pages: 7
Recorded: 04/13/2017
Attorney Dkt #:14-NC-0007US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
04/28/2015
2
YAO, JIANGCHAO
Exec Dt:
04/28/2015
3
YU, JIANMING
Exec Dt:
04/28/2015
4
GOEHRING, RICHARD
Exec Dt:
06/08/2015
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BLVD, ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975854
US20170073313
15308987
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BLVD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 74
Reel/Frame:036005/0866   Pages: 3
Recorded: 07/07/2015
Attorney Dkt #:12-NC-0262US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/22/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963458
US20150315201
14654727
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 75
Reel/Frame:036241/0986   Pages: 11
Recorded: 08/03/2015
Attorney Dkt #:07541.0035-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSE, NORIYUKI
Exec Dt:
06/30/2015
2
FUCHINO, KOUKI
Exec Dt:
07/02/2015
3
HATA, KAYOKO
Exec Dt:
06/29/2015
4
ISO, YASUYOSHI
Exec Dt:
06/29/2015
5
YAMAGUCHI, NAOKO
Exec Dt:
06/29/2015
6
SHAO, BIN
Exec Dt:
07/06/2015
7
TAFESSE, LAYKEA
Exec Dt:
07/02/2015
8
ZHOU, XIAOMING
Exec Dt:
07/02/2015
9
YU, JIANMING
Exec Dt:
07/02/2015
Assignee
1
SHIONOGI & CO., LTD.
1-1, FUTABACHO 3-CHOME, TOYONAKA-SHI
OSAKA, JAPAN 561-0825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156830
US20140249159
14118113
Correspondence name and address
CHARLES E. VAN HORN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 76
Reel/Frame:040739/0313   Pages: 5
Recorded: 12/15/2016
Attorney Dkt #:14-NC-0005US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
07/02/2015
2
YOUNGMAN, MARK A.
Exec Dt:
07/01/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131666
US20180111934
15318277
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 77
Reel/Frame:040739/0329   Pages: 5
Recorded: 12/15/2016
Attorney Dkt #:14-NC-0006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
07/02/2015
2
PARK, JAE HYUN
Exec Dt:
07/01/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202382
US20170107220
15317980
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 78
Reel/Frame:036304/0119   Pages: 7
Recorded: 08/12/2015
Attorney Dkt #:13-NC-0044US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNCH, STEPHEN
Exec Dt:
08/10/2015
2
YAO, JIANGCHAO
Exec Dt:
08/06/2015
3
TAFESSE, LAYKEA
Exec Dt:
08/05/2015
4
PARK, JAE HYUN
Exec Dt:
08/06/2015
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730866
US20150284383
14680086
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 79
Reel/Frame:036900/0244   Pages: 11
Recorded: 10/28/2015
Attorney Dkt #:1861.3420003/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
10/26/2015
2
TAFESSE, LAYKEA
Exec Dt:
10/07/2015
3
YOUNGMAN, MARK A.
Exec Dt:
10/05/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403824
US20150203494
14607805
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 80
Reel/Frame:036909/0031   Pages: 14
Recorded: 10/29/2015
Attorney Dkt #:12-NC-0251US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
10/26/2015
2
YU, JIANMING
Exec Dt:
10/07/2015
3
TAFESSE, LAYKEA
Exec Dt:
10/07/2015
4
YAO, JIANGCHAO
Exec Dt:
10/07/2015
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138207
US20140135351
14075176
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 81
Reel/Frame:041581/0845   Pages: 6
Recorded: 03/15/2017
Attorney Dkt #:14-NC-0010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, XIAOMING
Exec Dt:
10/10/2015
2
TAFESSE, LAYKEA
Exec Dt:
10/07/2015
3
ENGEL, JOHN J
Exec Dt:
10/13/2015
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BLVD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130615
US20170290816
15511360
Correspondence name and address
PURDUE PHARMA, LP
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 82
Reel/Frame:044796/0074   Pages: 8
Recorded: 02/01/2018
Attorney Dkt #:12-NC-0002US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSICK, ANDREW
Exec Dt:
12/08/2015
2
TADESSE, DAWIT
Exec Dt:
12/09/2015
3
TAFESSE, LAYKEA
Exec Dt:
12/09/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435406
US20180265510
15533266
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 83
Reel/Frame:046293/0888   Pages: 8
Recorded: 07/09/2018
Attorney Dkt #:14-NC-0002US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSICK, ANDREW
Exec Dt:
12/08/2015
2
TADESSE, DAWIT
Exec Dt:
12/09/2015
3
TAFESSE, LAYKEA
Exec Dt:
12/09/2015
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435406
US20180265510
15533266
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 84
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: 85
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: 86
Reel/Frame:039030/0391   Pages: 3
Recorded: 06/28/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
06/28/2016
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, 201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994571
US20170037046
15106624
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 87
Reel/Frame:040098/0559   Pages: 10
Recorded: 10/24/2016
Attorney Dkt #:13-NC-0021US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKMAN, JEFFREY
Exec Dt:
07/28/2016
2
TAFESSE, LAYKEA
Exec Dt:
06/28/2016
3
PARK, JAE HYUN
Exec Dt:
07/15/2016
4
YOUNGMAN, MARK A.
Exec Dt:
06/28/2016
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550088
US20160318872
15108391
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 88
Reel/Frame:039570/0364   Pages: 4
Recorded: 08/30/2016
Attorney Dkt #:13-NC-0049US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAFESSE, LAYKEA
Exec Dt:
08/05/2016
2
PARK, JAE HYUN
Exec Dt:
08/02/2016
Assignee
1
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738026
US20170057942
15118563
Correspondence name and address
PURDUE PHARMA L.P.
201 TRESSER BOULEVARD
ONE STAMFORD FORUM
STAMFORD, CT 06901
Assignment: 89
Reel/Frame:056215/0305   Pages: 11
Recorded: 05/12/2021
Attorney Dkt #:1861.401PC02/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMMEL, MICHELE
Exec Dt:
06/01/2017
2
KYLE, DONALD J.
Exec Dt:
06/05/2017
3
TAFESSE, LAYKEA
Exec Dt:
06/02/2017
4
WHITESIDE, GARTH
Exec Dt:
06/02/2017
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190201410
16306305
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 90
Reel/Frame:056215/0371   Pages: 11
Recorded: 05/12/2021
Attorney Dkt #:1861.4010002/JMC/THN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMMEL, MICHELE
Exec Dt:
06/01/2017
2
KYLE, DONALD J.
Exec Dt:
06/05/2017
3
TAFESSE, LAYKEA
Exec Dt:
06/02/2017
4
WHITESIDE, GARTH
Exec Dt:
06/02/2017
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190201410
16306305
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 91
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: 92
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: 93
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: 94
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
Assignment: 95
Reel/Frame:049187/0901   Pages: 3
Recorded: 05/15/2019
Attorney Dkt #:15-MP-0026US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550090
US20190084942
16085829
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 06901
Assignment: 96
Reel/Frame:049818/0637   Pages: 3
Recorded: 07/22/2019
Attorney Dkt #:16-NC-0002US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAFESSE, LAYKEA
Exec Dt:
02/23/2018
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 10590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745402
US20190330208
16475251
Correspondence name and address
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CT 10590
Assignment: 97
Reel/Frame:054018/0789   Pages: 3
Recorded: 10/09/2020
Attorney Dkt #:1861.4100001/JMC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAKE, PAUL
Exec Dt:
10/01/2020
2
TAFESSE, LAYKEA
Exec Dt:
01/01/2019
Assignee
1
PURDUE PHARMA L.P.,
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858326
US20190144400
16098494
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 98
Reel/Frame:054188/0743   Pages: 6
Recorded: 10/21/2020
Attorney Dkt #:1861.4100001/JMC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 054018 FRAME 0789. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BLAKE, PAUL
Exec Dt:
10/01/2020
2
TAFESSE, LAYKEA
Exec Dt:
01/01/2019
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858326
US20190144400
16098494
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005

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