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Patent Assignment Assignee Details
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Assignee Name : CELL PATHWAYS, INC.
Total Assignments: 62
Assignment: 1
Reel/Frame:008273/0339   Pages: 3
Recorded: 12/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL PATHWAYS LIMITED PARTNERSHIP F/K/A FGN PHARMACEUTICAL LIMITED PARTNERSHIP
Exec Dt:
09/29/1993
Assignee
1
CELL PATHWAYS, INC.
STE. 110
1300 S. POTOMAC
AURORA, COLORADO 80012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401774
NONE
07839203
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:007616/0661   Pages: 4
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRENDEL, KLAUS
Exec Dt:
06/25/1994
Assignee
1
CELL PATHWAYS, INC.
SUITE 2000
1700 BROADWAY
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
ROBERT W. STEVENSON
WILLIAN BRINKS HOFER ET AL.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:007700/0833   Pages: 3
Recorded: 11/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRENDEL, KLAUS
Exec Dt:
06/25/1994
Assignee
1
CELL PATHWAYS, INC.
1700 BROADWAY, SUITE 2000
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
WILLIAN BRINKS, HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:007616/0651   Pages: 4
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GROSS, PAUL
Exec Dt:
10/12/1994
Assignee
1
CELL PATHWAYS, INC.
SUITE 2000
1700 BROADWAY
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
WILLIAN BRINKS HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.0. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:007616/0671   Pages: 4
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPERL, GERHARD
Exec Dt:
10/12/1994
Assignee
1
CELL PATHWAYS, INC.
1700 BROADWAY, STE. 2000
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
WILLIAN BRINKS HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:007700/0826   Pages: 4
Recorded: 11/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GROSS, PAUL
Exec Dt:
10/12/1994
Assignee
1
CELL PATHWAYS, INC.
SUITE 2000
1700 BROADWAY
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
WILLIAN BRINKS HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 7
Reel/Frame:007700/0840   Pages: 4
Recorded: 11/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPERL, GERHARD
Exec Dt:
10/12/1994
Assignee
1
CELL PATHWAYS, INC.
1700 BROADWAY
SUITE 2000
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
ROBERT W. STEVENSON C/O
WILLIAM BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 8
Reel/Frame:007616/0667   Pages: 4
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAMUKCU, RIFAT
Exec Dt:
10/17/1994
Assignee
1
CELL PATHWAYS, INC.
SUITE 2000
1700 BROADWAY
DENVER, COLORADO 80290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696159
NONE
08265396
Correspondence name and address
ROBERT W. STEVENSON
WILLIAM BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 9
Reel/Frame:007669/0972   Pages: 7
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAZZA, GARY A.
Exec Dt:
08/10/1995
2
PAMUKCU, RIFAT
Exec Dt:
08/28/1995
Assignee
1
CELL PATHWAYS, INC.
1300 S. POTOMAC
AURORA, COLORADO 80012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060477
NONE
08484002
Correspondence name and address
MARC V. RICHARDS
WILLIAN BRINKS HOFER ET AL.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:007924/0980   Pages: 4
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
04/08/1996
2
PIAZZA, GARY A
Exec Dt:
02/14/1996
Assignee
1
CELL PATHWAYS, INC.
1300 POTOMAC ST.
AURORA, COLORADO 80012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874440
NONE
08472854
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC RICHARDS
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 11
Reel/Frame:008204/0133   Pages: 14
Recorded: 09/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
08/14/1996
2
GROSS, PAUL
Exec Dt:
08/14/1996
3
BRENDEL, KLAUS
Exec Dt:
08/15/1996
4
PIAZZA, GARY
Exec Dt:
08/15/1996
5
PAMUKEU, RIFAT
Exec Dt:
09/13/1996
Assignees
1
CELL PATHWAYS, INC.
1300 S. POTOMAC STREET
AURORA, COLORADO 80012
2
ARIZONA, UNIVERSITY OF
1300 S. POTOMAC STREET
TUSCON, ARIZONA 85721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121321
NONE
08661293
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:008695/0271   Pages: 10
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GEERHARD
Exec Dt:
03/19/1997
2
GROSS, PAUL
Exec Dt:
03/19/1997
3
PAMUKCU, RIFAT
Exec Dt:
02/28/1997
4
PIAZZA, GARY
Exec Dt:
02/27/1997
Assignee
1
CELL PATHWAYS, INC.
1300 S. POTOMAC STREET
AURORA, COLORADO 80012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071934
NONE
08823863
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60510
Assignment: 13
Reel/Frame:008764/0735   Pages: 7
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAZZA, GARY A.
Exec Dt:
09/19/1997
2
PAMUKCU, RIFAT
Exec Dt:
09/23/1997
3
THOMPSON, W. JOSEPH
Exec Dt:
09/02/1997
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858694
NONE
08866027
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:009000/0922   Pages: 7
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
10/23/1997
2
GROSS, PAUL
Exec Dt:
10/23/1997
3
PAMUKCU, RIFAT
Exec Dt:
09/23/1997
4
PIAZZA, GARY
Exec Dt:
09/19/1997
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063818
NONE
08868182
Correspondence name and address
BRINKS HOFER GILSON ET AL.
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 15
Reel/Frame:009062/0336   Pages: 7
Recorded: 03/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
10/23/1997
2
GROSS, PAUL
Exec Dt:
10/23/1997
3
PIAZZA, GARY
Exec Dt:
09/19/1997
4
PAMUKCU, RIFAT
Exec Dt:
09/23/1997
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998477
NONE
08868181
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 16
Reel/Frame:008912/0104   Pages: 3
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
12/12/1997
2
PIAZZA, GARY A.
Exec Dt:
12/12/1997
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852035
NONE
08989357
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DR.
HORSHAM, PA 19044
Assignment: 17
Reel/Frame:009136/0308   Pages: 6
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
12/19/1997
2
PIAZZA, GARY A.
Exec Dt:
01/06/1998
3
SPERL, GERHARD
Exec Dt:
12/12/1997
4
GROSS, PAUL
Exec Dt:
12/19/1997
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948779
NONE
08989353
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 18
Reel/Frame:008962/0656   Pages: 3
Recorded: 01/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
01/13/1998
2
PIAZZA, GARY A.
Exec Dt:
01/13/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037345
NONE
09005731
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 19
Reel/Frame:008961/0238   Pages: 3
Recorded: 01/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
01/14/1998
2
PIAZZA, GARY A.
Exec Dt:
01/14/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046199
NONE
09007098
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 20
Reel/Frame:009008/0001   Pages: 3
Recorded: 01/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
01/27/1998
2
PIAZZA, GARY A.
Exec Dt:
01/27/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942520
NONE
09014409
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 21
Reel/Frame:009109/0399   Pages: 7
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
03/26/1998
2
GROSS, PAUL
Exec Dt:
03/26/1998
3
BRENDEL, KLAUS
Exec Dt:
03/26/1998
4
PAMUKEU, RIFAT
Exec Dt:
03/26/1998
5
PIAZZA, GARY
Exec Dt:
03/26/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028116
NONE
09054814
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 22
Reel/Frame:009118/0192   Pages: 3
Recorded: 04/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
04/14/1998
2
PIAZZA, GARY
Exec Dt:
04/14/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990117
NONE
09060443
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 23
Reel/Frame:009118/0712   Pages: 3
Recorded: 04/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
04/16/1998
2
PIAZZA, GARY
Exec Dt:
04/17/1998
3
SKOPINSKA-ROZEWSKA, EWA
Exec Dt:
04/17/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958982
NONE
09062604
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 24
Reel/Frame:009128/0681   Pages: 3
Recorded: 04/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
04/16/1998
2
PIAZZA, GARY
Exec Dt:
04/17/1998
3
SKOPINSKA-ROZEWSKA, EWA
Exec Dt:
04/17/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5902827
NONE
09061718
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Assignment: 25
Reel/Frame:009710/0536   Pages: 6
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
08/13/1998
2
PIAZZA, GARY A.
Exec Dt:
08/10/1998
3
SPERL, GERHARD
Exec Dt:
08/14/1998
4
WANG, XIAOJING
Exec Dt:
08/04/1998
5
GROSS, PAUL
Exec Dt:
08/06/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180629
NONE
09134425
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 26
Reel/Frame:009450/0019   Pages: 3
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
09/01/1998
2
PIAZZA, GARY A.
Exec Dt:
09/01/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268372
NONE
09151665
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 27
Reel/Frame:009450/0426   Pages: 3
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
09/01/1998
2
PIAZZA, GARY A.
Exec Dt:
09/01/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124303
NONE
09151937
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 28
Reel/Frame:009531/0377   Pages: 7
Recorded: 10/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LI
Exec Dt:
10/14/1998
2
ZHU, BING
Exec Dt:
10/14/1998
3
LI, HAN
Exec Dt:
10/14/1998
4
THOMPSON, W. JOSEPH
Exec Dt:
10/15/1998
5
PAMUKEU, RIFAT
Exec Dt:
10/14/1998
6
PIAZZA, GARY A.
Exec Dt:
10/14/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200771
NONE
09173375
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 29
Reel/Frame:009522/0513   Pages: 3
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
10/19/1998
2
PAMUKCU, RIFAT
Exec Dt:
10/19/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939417
NONE
09174815
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 30
Reel/Frame:011357/0730   Pages: 3
Recorded: 12/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
10/19/1998
2
PAMUKEU, RIFAT
Exec Dt:
10/19/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455703
US20010051651
09731570
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Assignment: 31
Reel/Frame:009597/0753   Pages: 3
Recorded: 11/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/10/1998
2
MENANDER, KERSTIN B.
Exec Dt:
11/10/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235782
NONE
09190830
Correspondence name and address
BRINKS HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 32
Reel/Frame:009597/0991   Pages: 3
Recorded: 11/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/10/1998
2
MENANDER, KERSTIN B.
Exec Dt:
11/10/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235776
NONE
09190637
Correspondence name and address
BRINKS HOFER GILSON & LIONE
ROBERT W. STEVENSON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 33
Reel/Frame:011362/0795   Pages: 3
Recorded: 12/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/10/1998
2
MENANDER, KERSTIN B.
Exec Dt:
11/10/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020022586
09734633
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 34
Reel/Frame:011524/0892   Pages: 3
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/10/1998
2
MENANDER, KERSTIN B.
Exec Dt:
11/10/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6359002
US20010012858
09777395
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Assignment: 35
Reel/Frame:011546/0687   Pages: 3
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/10/1998
2
MENANDER, KERSTIN B.
Exec Dt:
11/10/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365627
US20010021720
09777359
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 36
Reel/Frame:009672/0405   Pages: 3
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
11/13/1998
2
PIAZZA, GARY A.
Exec Dt:
11/18/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948911
NONE
09196205
Correspondence name and address
CELL PATHWASY, INC.
ROBERT W. STEVENSON
702 ELECTRNIC DRIVE
HORSHAM, PA 19044
Assignment: 37
Reel/Frame:009674/0769   Pages: 3
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
11/13/1998
2
PIAZZA, GARY A.
Exec Dt:
11/18/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187779
NONE
09197311
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 38
Reel/Frame:009725/0891   Pages: 3
Recorded: 01/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
11/18/1998
2
PIAZZA, GARY A.
Exec Dt:
11/18/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133271
NONE
09197216
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON - P31064
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 39
Reel/Frame:012503/0412   Pages: 3
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
12/15/1998
2
PIAZZA, GARY A.
Exec Dt:
12/17/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONICS DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369092
NONE
09845501
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 40
Reel/Frame:009715/0758   Pages: 5
Recorded: 01/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
01/05/1999
2
IXKES, ULRICH
Exec Dt:
01/07/1999
3
PAMUKCU, RIFAT
Exec Dt:
01/05/1999
4
PIAZZA, GARY A.
Exec Dt:
12/22/1998
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211177
NONE
09200378
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 41
Reel/Frame:009723/0876   Pages: 3
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
01/05/1999
2
PIAZZA, GARY A.
Exec Dt:
01/05/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077842
NONE
09200376
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 42
Reel/Frame:009745/0626   Pages: 3
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
01/11/1999
2
PIAZZA, GARY A.
Exec Dt:
01/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211220
NONE
09199082
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 43
Reel/Frame:010177/0330   Pages: 7
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
01/11/1999
2
PAMUKEU, RIFAT
Exec Dt:
01/11/1999
3
IXKES, ULRICH
Exec Dt:
01/11/1999
4
PIAZZA, GARY
Exec Dt:
01/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348032
NONE
09199094
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 44
Reel/Frame:010484/0466   Pages: 3
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
01/11/1999
2
PIAZZA, GARY A.
Exec Dt:
01/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211220
NONE
09199082
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 45
Reel/Frame:009757/0908   Pages: 6
Recorded: 02/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
02/01/1999
2
PIAZZA, GARY A.
Exec Dt:
01/27/1999
3
GROSS, PAUL
Exec Dt:
01/25/1999
4
PAMUKCU, RIFAT
Exec Dt:
02/01/1999
5
BRENDEL, KLAUS
Exec Dt:
01/28/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066634
NONE
09206245
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 46
Reel/Frame:011028/0827   Pages: 6
Recorded: 08/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
02/01/1999
2
GROSS, PAUL
Exec Dt:
01/25/1999
3
BRENDEL, KLAUS
Exec Dt:
01/28/1999
4
PIAZZA, GARY A.
Exec Dt:
01/27/1999
5
PAMUKEU, RIFAT
Exec Dt:
02/01/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166053
NONE
09490269
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 47
Reel/Frame:011421/0307   Pages: 4
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD J.
Exec Dt:
02/01/1999
2
GROSS, PAUL
Exec Dt:
01/25/1999
3
PIAZZA, GARY A.
Exec Dt:
01/22/1999
4
PAMUKCU, RIFAT
Exec Dt:
02/01/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426349
NONE
09741970
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 48
Reel/Frame:011086/0645   Pages: 5
Recorded: 08/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERL, GERHARD
Exec Dt:
02/08/1999
2
IXKES, ULRICH
Exec Dt:
02/15/1999
3
PAMUKCU, RIFAT
Exec Dt:
02/08/1999
4
PIAZZA, GARY A.
Exec Dt:
01/27/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIV
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420410
NONE
09639909
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 49
Reel/Frame:009794/0479   Pages: 4
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
02/12/1999
2
PIAZZA, GARY
Exec Dt:
02/12/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486155
NONE
09198413
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 50
Reel/Frame:009797/0984   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKEU, RIFAT
Exec Dt:
02/12/1999
2
PIAZZA, GARY
Exec Dt:
02/12/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486155
NONE
09198413
Correspondence name and address
ROBERT W. STEVENSON - P31064
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 51
Reel/Frame:009867/0296   Pages: 4
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENANDER, KERSTIN B.
Exec Dt:
03/11/1999
2
MAYLE, MARK JEFFREY
Exec Dt:
03/15/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025394
NONE
09239840
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 52
Reel/Frame:010150/0973   Pages: 3
Recorded: 08/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, W. JOSEPH
Exec Dt:
08/03/1999
2
LIU, LI
Exec Dt:
08/03/1999
3
LI, HAN
Exec Dt:
08/03/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130053
NONE
09366003
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 53
Reel/Frame:010193/0932   Pages: 4
Recorded: 08/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENANDER, KERSTIN B.
Exec Dt:
08/20/1999
2
MAYLE, MARK JEFFREY
Exec Dt:
08/20/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177471
NONE
09378660
Correspondence name and address
BRINKS HOFER GILSON & LIONE
MARC V. RICHARDS
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 54
Reel/Frame:010435/0690   Pages: 4
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LI
Exec Dt:
11/11/1999
2
ZHU, BING
Exec Dt:
11/11/1999
3
LI, HAN
Exec Dt:
11/10/1999
4
THOMPSON, W. JOSEPH
Exec Dt:
11/11/1999
5
PAMUKEU, RIFAT
Exec Dt:
11/10/1999
6
PIAZZA, GARY A.
Exec Dt:
11/11/1999
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6500610
NONE
09414625
 
NONE
US20020009764
09414628
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 55
Reel/Frame:010643/0438   Pages: 3
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMUKCU, RIFAT
Exec Dt:
02/25/2000
2
LOBACKI, JOSEPH M.
Exec Dt:
02/25/2000
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555547
NONE
09515714
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 56
Reel/Frame:010658/0541   Pages: 4
Recorded: 03/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, W. JOSEPH
Exec Dt:
03/03/2000
2
LIU, LI
Exec Dt:
03/03/2000
3
LI, HAN
Exec Dt:
03/03/2000
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569638
NONE
09517734
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 57
Reel/Frame:012150/0334   Pages: 3
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUSTEES OF COLUMBIA UNIVERSITY, THE
Exec Dt:
05/01/2001
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569638
NONE
09517734
Correspondence name and address
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 58
Reel/Frame:012121/0142   Pages: 4
Recorded: 08/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EARLE, KEITH A.
Exec Dt:
08/22/2001
2
ALILA, HECTOR W.
Exec Dt:
08/22/2001
3
WHITEHEAD, CLARK M.
Exec Dt:
08/22/2001
4
THOMPSON, W. JOSEPH
Exec Dt:
08/22/2001
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DR.
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465494
NONE
09938786
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DR.
HORSHAM, PA 19044
Assignment: 59
Reel/Frame:012122/0422   Pages: 4
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, CLARK M.
Exec Dt:
08/22/2001
2
EARLE, KEITH A.
Exec Dt:
08/22/2001
3
ALILA, HECTOR W.
Exec Dt:
08/22/2001
4
THOMPSON, W. JOSEPH
Exec Dt:
08/22/2001
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479493
NONE
09935802
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PA 19044
Assignment: 60
Reel/Frame:012122/0949   Pages: 4
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, CLARK M.
Exec Dt:
08/22/2001
2
EARLE, KEITH A.
Exec Dt:
08/22/2001
3
ALILA, HECTOR W.
Exec Dt:
08/22/2001
4
THOMPSON, W. JOSEPH
Exec Dt:
08/22/2001
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030073711
09938160
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DR.
HORSHAM, PA 19044
Assignment: 61
Reel/Frame:012125/0442   Pages: 4
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, CLARK M.
Exec Dt:
08/22/2001
2
EARLE, KEITH A.
Exec Dt:
08/22/2001
3
ALILA, HECTOR W.
Exec Dt:
08/22/2001
4
THOMPSON, W. JOSEPH
Exec Dt:
08/22/2001
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030073740
09938009
Correspondence name and address
CELL PATHWAYS, INC.
ROBERT W. STEVENSON
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Assignment: 62
Reel/Frame:013176/0869   Pages: 4
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, W. JOSEPH
Exec Dt:
07/01/2002
2
ALILA, HECTOR W.
Exec Dt:
07/01/2002
Assignee
1
CELL PATHWAYS, INC.
702 ELECTRONIC DRIVE
HORSHAM, PENNSYLVANIA 19044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906064
US20030232862
10166940
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, L.L.P.
KATHRYN DOYLE, PH.D., J.D.
1701 MARKET STREET
PHILADELPHIA, PA 19103

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