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Patent Assignment Assignor Details
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Assignor Name : YUAN, CATHERINE C.K.
Total Assignments: 16
Assignment: 1
Reel/Frame:023971/0284   Pages: 5
Recorded: 02/22/2010
Attorney Dkt #:3964.1018-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHAVIMI-ALAGHA, BAHMAN
Exec Dt:
05/10/2008
2
GHIRLANDA, DAMIANO
Exec Dt:
05/22/2008
3
KALLANDER, LARA S.
Exec Dt:
05/22/2008
4
LAWHORN, BRIAN F.
Exec Dt:
05/22/2008
5
LU, QING
Exec Dt:
05/22/2008
6
LEACH, COLIN A.
Exec Dt:
05/22/2008
7
PATTERSON, JACLYN R.
Exec Dt:
05/23/2008
8
STOY, PATRICK
Exec Dt:
05/23/2008
9
TERRELL, LAMONT R.
Exec Dt:
05/22/2008
10
YUAN, CATHERINE C.K.
Exec Dt:
05/23/2008
11
ZHANG, JING
Exec Dt:
06/11/2008
Assignee
1
SMITHKLINE BEECHAM CORPORATION
ONE FRANKLIN PLAZA
P.O. BOX 7929
PHILADELPHIA, PENNSYLVANIA 19101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100179109
12450631
Correspondence name and address
SUSAN M. ABELLEIRA, ESQ.
P.O. BOX 9133, 530 VIRGINIA ROAD
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:029138/0104   Pages: 8
Recorded: 10/16/2012
Attorney Dkt #:138851.00601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8835488
US20120245181
13428849
Correspondence name and address
PAUL K. LEGAARD, ESQ.
899 CASSATT ROAD
PEPPER HAMILTON LLP
BERWYN, PA 19312
Assignment: 3
Reel/Frame:035342/0882   Pages: 8
Recorded: 04/06/2015
Attorney Dkt #:138851.00611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044469
US20130331408
13964505
Correspondence name and address
PAUL K. LEGAARD, ESQ.
899 CASSATT ROAD
PEPPER HAMILTON LLP
BERWYN, PA 19312
Assignment: 4
Reel/Frame:035874/0238   Pages: 8
Recorded: 06/10/2015
Attorney Dkt #:138851.00621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309234
US20150246904
14712974
Correspondence name and address
DANIEL M. SCOLNICK
899 CASSATT ROAD
PEPPER HAMILTON LLP
BERWYN, PA 19312
Assignment: 5
Reel/Frame:039128/0684   Pages: 8
Recorded: 07/12/2016
Attorney Dkt #:138851.00631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9642842
US20160250199
15093315
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 6
Reel/Frame:043213/0801   Pages: 8
Recorded: 08/07/2017
Attorney Dkt #:138851.00641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849119
US20170326124
15472345
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 7
Reel/Frame:045846/0203   Pages: 8
Recorded: 04/04/2018
Attorney Dkt #:138851.00651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11077098
US20180311222
15828695
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 8
Reel/Frame:050315/0048   Pages: 8
Recorded: 09/09/2019
Attorney Dkt #:138851.00661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
PITIS, PHILIP
Exec Dt:
05/31/2012
4
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
5
LIU, GUODONG
Exec Dt:
05/31/2012
6
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588898
US20190343819
16522008
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 9
Reel/Frame:059196/0092   Pages: 8
Recorded: 03/08/2022
Attorney Dkt #:138851.000671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, DENNIS
Exec Dt:
05/31/2012
2
GOTCHEV, DIMITAR
Exec Dt:
05/31/2012
3
CHEN, XIAO-TAO
Exec Dt:
05/31/2012
4
YUAN, CATHERINE C.K.
Exec Dt:
05/31/2012
5
PITIS, PHILIP
Exec Dt:
05/31/2012
6
LIU, GUODONG
Exec Dt:
05/31/2012
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE, SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11931350
US20220175747
17367021
Correspondence name and address
DANIEL M. SCOLNICK
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 10
Reel/Frame:045833/0044   Pages: 14
Recorded: 05/17/2018
Attorney Dkt #:138851.018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMBIE SPEERSCHNEIDER, AIMEE
Exec Dt:
01/29/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
01/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
01/11/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
01/11/2018
5
LIU, GUODONG
Exec Dt:
02/02/2018
6
MISKOWSKI DAUBERT, TAMARA ANN
Exec Dt:
01/17/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
01/26/2018
8
ROMERO, DONNA
Exec Dt:
01/29/2018
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246436
US20170210725
15252112
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 11
Reel/Frame:050177/0687   Pages: 16
Recorded: 08/27/2019
Attorney Dkt #:138851.01821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE CROMBIE
Exec Dt:
01/29/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
01/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
01/11/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
01/11/2018
5
LIU, GUODONG
Exec Dt:
02/02/2018
6
DAUBERT, TAMARA ANN MISKOWSKI
Exec Dt:
01/17/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
01/26/2018
8
ROMERO, DONNA
Exec Dt:
01/29/2018
Assignee
1
TREVENA, INC.
1018 WEST 8TH AVENUE
SUITE A
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465980
US20200231564
16286700
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 12
Reel/Frame:060853/0782   Pages: 14
Recorded: 08/22/2022
Attorney Dkt #:138851.001831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE CROMBIE
Exec Dt:
01/29/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
01/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
01/11/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
01/11/2018
5
LIU, GUODONG
Exec Dt:
02/02/2018
6
MISKOWSKI DAUBERT, TAMARA ANN
Exec Dt:
01/17/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
01/26/2018
8
ROMERO, DONNA
Exec Dt:
01/29/2018
Assignee
1
TREVENA, INC.
955 CHESTERBROOK BLVD, SUITE 110
CHESTERBROOK, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203002
17879923
Correspondence name and address
DANIEL M. SCOLNICK
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 13
Reel/Frame:050655/0414   Pages: 14
Recorded: 10/08/2019
Attorney Dkt #:138851.01901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE CROMBIE
Exec Dt:
06/21/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
06/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
06/21/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
06/21/2018
5
LIU, GUODONG
Exec Dt:
05/23/2018
6
DAUBERT, TAMARA ANN MISKOWSKI
Exec Dt:
05/25/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
06/06/2018
8
ROMERO, DONNA
Exec Dt:
05/24/2018
Assignee
1
TREVENA, INC.
955 CHESTERBROOK BLVD.
SUITE 200
CHESTERBROOK, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225487
US20210061812
16486539
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 14
Reel/Frame:050664/0493   Pages: 14
Recorded: 10/09/2019
Attorney Dkt #:138851.02001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE CROMBIE
Exec Dt:
06/21/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
06/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
06/21/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
06/21/2018
5
LIU, GUODONG
Exec Dt:
05/23/2018
6
DAUBERT, TAMARA ANN MISKOWSKI
Exec Dt:
05/25/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
06/06/2018
8
ROMERO, DONNA
Exec Dt:
05/24/2018
Assignee
1
TREVENA, INC.
955 CHESTERBROOK BLVD.
SUITE 200
CHESTERBROOK, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702408
US20210061790
16486541
Correspondence name and address
DANIEL M. SCOLNICK
PEPPER HAMILTON LLP
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 15
Reel/Frame:059335/0430   Pages: 14
Recorded: 03/07/2022
Attorney Dkt #:138851.001911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE CROMBIE
Exec Dt:
06/21/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
06/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
06/21/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
06/21/2018
5
LIU, GUODONG
Exec Dt:
05/23/2018
6
MISKOWSKI DAUBERT, TAMARA ANN
Exec Dt:
05/25/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
06/06/2018
8
ROMERO, DONNA
Exec Dt:
05/24/2018
Assignee
1
TREVENA, INC.
955 CHESTERBROOK BLVD, SUITE 110
CHESTERBROOK, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912713
US20220348588
17532413
Correspondence name and address
DANIEL M. SCOLNICK
400 BERWYN PARK, 899 CASSATT ROAD
BERWYN, PA 19312
Assignment: 16
Reel/Frame:063637/0930   Pages: 22
Recorded: 05/15/2023
Attorney Dkt #:TVN-020USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEERSCHNEIDER, AIMEE C
Exec Dt:
06/21/2018
2
YAMASHITA, DENNIS SHINJI
Exec Dt:
06/19/2018
3
PITIS, PHILIP MICHAEL
Exec Dt:
06/21/2018
4
HAWKINS, MICHAEL JOHN
Exec Dt:
06/21/2018
5
LIU, GUODONG
Exec Dt:
05/23/2018
6
DAUBERT, TAMARA ANN MISKOWSKI
Exec Dt:
05/25/2018
7
YUAN, CATHERINE C.K.
Exec Dt:
06/06/2018
8
ROMERO, DONNA
Exec Dt:
05/24/2018
9
HERR, ROBERT JASON
Exec Dt:
05/29/2018
10
KARGBO, ROBERT BORBO
Exec Dt:
05/26/2018
Assignee
1
TREVENA, INC.
955 CHESTERBROOK BLVD.
SUITE 200
CHESTERBROOK, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303531
18314913
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT/7TH FLOOR
BOSTON, MA 02210

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