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Patent Assignment Assignor Details
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Assignor Name : LOWITZ, KEVIN P.
Total Assignments: 20
Assignment: 1
Reel/Frame:010287/0322   Pages: 7
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHAN, DOMINIC P.
Exec Dt:
08/16/1999
2
CHALMERS, DEREK T.
Exec Dt:
08/16/1999
3
LIAW, CHEN W.
Exec Dt:
08/16/1999
4
LIN, I-LIN
Exec Dt:
08/16/1999
5
LOWITZ, KEVIN P.
Exec Dt:
08/16/1999
6
CHEN, RUOPING
Exec Dt:
08/16/1999
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6653086
NONE
09364425
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
MICHAEL P. STRAHER, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 2
Reel/Frame:013856/0251   Pages: 5
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2000
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040137563
10321807
Correspondence name and address
COZEN O'CONNOR
MICHAEL P. STRAHER
1900 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-3508
Assignment: 3
Reel/Frame:019179/0384   Pages: 7
Recorded: 04/11/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL 018730 FRAME 0018. ASSIGNOR CONFIRMS THE ASSIGNMENT.
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2000
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070065917
11603386
Correspondence name and address
BOZICVIC, FIELD & FRANCIS, L.L.P.
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:023678/0313   Pages: 6
Recorded: 12/18/2009
Attorney Dkt #:AREN-012CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2000
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047846
12536371
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 5
Reel/Frame:028602/0628   Pages: 5
Recorded: 07/20/2012
Attorney Dkt #:AREN-012CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2000
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130165633
13494750
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVE.
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:033734/0848   Pages: 5
Recorded: 09/12/2014
Attorney Dkt #:AREN-012CON5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2000
Assignee
1
ARENA PHARMACEUTICALS, INC.
6154 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150153327
14313962
Correspondence name and address
JAMES S. KEDDIE
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:012657/0893   Pages: 7
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
02/06/2002
2
CHU, ZHI LIANG
Exec Dt:
02/07/2002
3
DANG, HUONG T.
Exec Dt:
02/12/2002
4
LOWITZ, KEVIN P.
Exec Dt:
02/05/2002
5
PRICE, CAMERON
Exec Dt:
02/06/2002
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030139588
09995225
Correspondence name and address
WOODCOCK WASHBURN LLP
GWILYM J.O. ATTWELL
ONE LIBBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 8
Reel/Frame:012986/0115   Pages: 7
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
02/06/2002
2
CHU, ZHI LIANG
Exec Dt:
02/07/2002
3
DANG, HUONG T.
Exec Dt:
02/12/2002
4
LOWITZ, KEVIN P.
Exec Dt:
02/05/2002
5
PRIDE, CAMERON
Exec Dt:
02/06/2002
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030139588
09995225
Correspondence name and address
WOODCOCK WASHBURN LLP
GWILYM J.O. ATTWELL
ONE LIBERTY PLACE-46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 9
Reel/Frame:018833/0501   Pages: 8
Recorded: 01/31/2007
Attorney Dkt #:AREN-021DIV/AREN-021CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
02/06/2002
2
LIANG CHU, ZHI
Exec Dt:
02/07/2002
3
DANG, HUONG T.
Exec Dt:
02/12/2002
4
LOWITZ, KEVIN P.
Exec Dt:
02/05/2002
5
PRIDE, CAMERON
Exec Dt:
02/06/2002
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20060234350
11472717
 
NONE
US20070134764
11601928
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 10
Reel/Frame:031419/0975   Pages: 8
Recorded: 10/16/2013
Attorney Dkt #:AREN-021CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
02/06/2002
2
CHU, ZHI LIANG
Exec Dt:
02/07/2002
3
DANG, HUONG T.
Exec Dt:
02/12/2002
4
LOWITZ, KEVIN P.
Exec Dt:
02/05/2002
Assignee
1
ARENA PHARMACEUTICALS, INC.
6154 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140162358
13929640
Correspondence name and address
JAMES S. KEDDIE
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:014058/0521   Pages: 7
Recorded: 05/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOWITZ, KEVIN P.
Exec Dt:
03/31/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902902
US20040142377
10314048
Correspondence name and address
ARENA PHARMACEUTICALS, INC.
DENO P. DIALYNAS, PH.D.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CA 92121
Assignment: 12
Reel/Frame:015226/0711   Pages: 8
Recorded: 10/07/2004
Conveyance: CROSS-REFERENCE OF ASSIGNMENTS (2) FILED IN UNITED STATES APPLICATION NO. 10/314,048 FILED DECEMBER 6, 2002: RECORDED ON 12-06-02 AND 05-09-03 AT REEL 013561 AND OF 014058 FRAMES 0992 AND 0521.
Assignors
1
UNETT, DAVID J.
Exec Dt:
11/25/2002
2
CHEN, RUOPING
Exec Dt:
11/26/2002
3
RICHMAN, JEREMY G.
Exec Dt:
11/26/2002
4
CONNOLLY, DANIEL T.
Exec Dt:
11/26/2002
5
DANG, HUONG T.
Exec Dt:
11/25/2002
6
CHOI, BRYAN J.
Exec Dt:
11/26/2002
7
LEONARD, JAMES N.
Exec Dt:
12/04/2002
8
HAKAK, YARON
Exec Dt:
11/25/2002
9
LIAW, CHEN W.
Exec Dt:
11/25/2002
10
BEHAN, DOMINIC P.
Exec Dt:
11/25/2002
11
CHALMERS, DEREK T.
Exec Dt:
11/26/2002
12
LERNER, MICHAEL R.
Exec Dt:
11/25/2002
13
LOWITZ, KEVIN P.
Exec Dt:
03/31/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829298
US20050154029
10930662
Correspondence name and address
COZEN O'CONNOR
MICHAEL A. PATANE
1900 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-3508
Assignment: 13
Reel/Frame:015301/0365   Pages: 8
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNETT, DAVID J.
Exec Dt:
11/25/2002
2
CHEN, RUOPING
Exec Dt:
11/26/2002
3
RICHMAN, JEREMY G.
Exec Dt:
11/26/2002
4
CONNOLLY, DANIEL T.
Exec Dt:
11/26/2002
5
DANG, HUONG T.
Exec Dt:
11/25/2002
6
CHOI, BRYAN J.
Exec Dt:
11/26/2002
7
LEONARD, JAMES N.
Exec Dt:
12/04/2002
8
HAKAK, YARON
Exec Dt:
11/25/2002
9
LIAW, CHEN W.
Exec Dt:
11/25/2002
10
BEHAN, DOMINIC P.
Exec Dt:
11/25/2002
11
CHALMERS, DEREK T.
Exec Dt:
11/26/2002
12
LERNER, MICHAEL R.
Exec Dt:
11/25/2002
13
LOWITZ, KEVIN P.
Exec Dt:
03/31/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050004178
10897815
Correspondence name and address
COZEN O'CONNOR
MICHAEL A. PATANE
1900 MARKET STREET
PHILADELPHIA, PA 19103-3508
Assignment: 14
Reel/Frame:019417/0959   Pages: 7
Recorded: 06/11/2007
Attorney Dkt #:22578-009006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNETT, DAVID J.
Exec Dt:
11/29/2002
2
CHEN, RUOPING
Exec Dt:
11/26/2002
3
RICHMAN, JEREMY G.
Exec Dt:
11/26/2002
4
CONNOLLY, DANIEL T.
Exec Dt:
11/26/2002
5
DANG, HUONG T.
Exec Dt:
11/25/2002
6
CHOI, BRYAN J.
Exec Dt:
11/26/2002
7
LEONARD, JAMES N.
Exec Dt:
12/04/2002
8
HAKAK, YARON
Exec Dt:
11/25/2002
9
LIAW, CHEN WANG
Exec Dt:
11/25/2002
10
BEHAN, DOMINIC P.
Exec Dt:
11/25/2002
11
CHALMERS, DEREK
Exec Dt:
11/26/2002
12
LERNER, MICHAEL R.
Exec Dt:
11/25/2002
13
LOWITZ, KEVIN P.
Exec Dt:
03/31/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070079392
11603625
Correspondence name and address
NATALIE A. LISSY, PH.D.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:025369/0967   Pages: 8
Recorded: 11/17/2010
Attorney Dkt #:AREN-022CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNETT, DAVID J.
Exec Dt:
11/25/2002
2
CHEN, RUOPING
Exec Dt:
11/26/2002
3
RICHMAN, JEREMY G.
Exec Dt:
11/26/2002
4
CONNOLLY, DANIEL T.
Exec Dt:
11/26/2002
5
DANG, HUONG T.
Exec Dt:
11/26/2002
6
CHOI, BRYAN J.
Exec Dt:
11/26/2002
7
LEONARD, JAMES N.
Exec Dt:
12/04/2002
8
HAKAK, YARON
Exec Dt:
11/25/2002
9
LIAW, CHEN WANG
Exec Dt:
11/25/2002
10
BEHAN, DOMINIC P.
Exec Dt:
11/25/2002
11
CHALMERS, DEREK T.
Exec Dt:
11/26/2002
12
LERNER, MICHAEL R.
Exec Dt:
11/25/2002
13
LOWITZ, KEVIN P.
Exec Dt:
03/31/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110177612
12881014
Correspondence name and address
DAVID C. SCHERER
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:014370/0008   Pages: 9
Recorded: 08/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
06/30/2003
2
LOWITZ, KEVIN P.
Exec Dt:
06/30/2003
3
BEHAN, DOMINIC P.
Exec Dt:
07/24/2003
4
LIAW, CHEN W.
Exec Dt:
06/30/2003
5
CHALMERS, DEREK T.
Exec Dt:
07/24/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030229216
10417820
Correspondence name and address
ARENA PHARMACEUTICALS, INC.
C. MCCLURE
6166 NANCY RIDGE DRIVE
SAN DIEGO, CA 92121
Assignment: 17
Reel/Frame:018873/0488   Pages: 10
Recorded: 02/09/2007
Attorney Dkt #:AREN-007CON3(7.US30.CON)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
06/30/2003
2
LIAW, CHEN W.
Exec Dt:
06/30/2003
3
LOWITZ, KEVIN P.
Exec Dt:
06/30/2003
4
CHALMERS, DEREK T.
Exec Dt:
07/24/2003
5
BEHAN, DOMINIC
Exec Dt:
07/24/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070072248
11603356
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 18
Reel/Frame:018896/0869   Pages: 7
Recorded: 02/16/2007
Attorney Dkt #:AREN-007CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUOPING
Exec Dt:
06/30/2003
2
LIAW, CHEN W.
Exec Dt:
06/30/2003
3
CHALMERS, DEREK T.
Exec Dt:
07/24/2003
4
LOWITZ, KEVIN P.
Exec Dt:
06/30/2003
5
BEHAN, DOMINIC
Exec Dt:
07/24/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440391
US20050227295
10723955
Correspondence name and address
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVE. #200
EAST PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:014547/0868   Pages: 8
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHAN, DOMINIC P.
Exec Dt:
09/08/2003
2
CHALMERS, DEREK T.
Exec Dt:
09/10/2003
3
LIAW, CHEN W.
Exec Dt:
09/08/2003
4
LIN, I-LIN
Exec Dt:
09/10/2003
5
LOWITZ, KEVIN P.
Exec Dt:
09/08/2003
6
CHEN, RUOPING
Exec Dt:
09/09/2003
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040147429
10668035
Correspondence name and address
COZEN O'CONNOR
MICHAEL P. STRAHER
1900 MARKET STREET
PHILADELPHIA, PA 19103-3508
Assignment: 20
Reel/Frame:018730/0018   Pages: 6
Recorded: 01/09/2007
Attorney Dkt #:AREN12.US25.CON
Conveyance: CROSS-REFERENCING OF ASSIGNMENT FROM PRIOR APPLICATION, PREVIOUSLY RECORDED ON 03/18/2003 AT REEL 013856/FRAME 0251.
Assignors
1
CHEN, RUOPING
Exec Dt:
10/25/2000
2
DANG, HUONG T.
Exec Dt:
10/25/2000
3
LOWITZ, KEVIN P.
Exec Dt:
10/25/2006
Assignee
1
ARENA PHARMACEUTICALS, INC.
6166 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070065917
11603386
Correspondence name and address
COZEN O'CONNOR
1900 MARKET STREET
PHILADELPHIA, PA 19103

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