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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHRZAN, ZOFIA J.
Total Assignments: 3
Assignment: 1
Reel/Frame:005553/0975   Pages: 3
Recorded: 12/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/14/1990
2
Exec Dt:
12/14/1990
Assignee
1
500 VIRGINIA DRIVE
FORT WASHINGTON, PENNSYLVANIA 19034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07629833
Correspondence name and address
ALEXIS BARRON
SYNNESTVEDT & LECHNER
1101 MARKET STREET
2600 ONE READING CENTER
PHILADELPHIA, PA 19107
Assignment: 2
Reel/Frame:010866/0524   Pages: 12
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/1999
2
Exec Dt:
02/22/1999
3
Exec Dt:
04/23/1999
4
Exec Dt:
04/03/1999
5
Exec Dt:
02/22/1999
6
Exec Dt:
02/22/1999
7
Exec Dt:
05/11/2000
8
Exec Dt:
04/21/1999
9
Exec Dt:
04/23/1999
10
Exec Dt:
04/23/1999
11
Exec Dt:
03/24/1999
12
Exec Dt:
04/20/1999
13
Exec Dt:
03/22/1999
14
Exec Dt:
04/12/1999
15
Exec Dt:
03/10/1999
Assignee
1
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09251030
Correspondence name and address
AVENTIS PHARMACEUTICALS
IRVING NEWMAN
500 ARCOLA ROAD
COLLEGEVILLE, PA 19426-0997
Assignment: 3
Reel/Frame:014290/0292   Pages: 12
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/1999
2
Exec Dt:
02/22/1999
3
Exec Dt:
04/23/1999
4
Exec Dt:
04/03/1999
5
Exec Dt:
05/22/1999
6
Exec Dt:
02/22/1999
7
Exec Dt:
05/19/1999
8
Exec Dt:
04/21/1999
9
Exec Dt:
04/23/1999
10
Exec Dt:
04/23/1999
11
Exec Dt:
03/24/1999
12
Exec Dt:
04/20/1999
13
Exec Dt:
03/22/1999
14
Exec Dt:
04/12/1999
15
Exec Dt:
03/10/1999
Assignee
1
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09639634
Correspondence name and address
AVENTIS PHARMACEUTICALS INC.
RAYMOND S. PARKER, III, PH.D.
P.O. BOX 6800, ROUTE 202-206
BRIDGEWATER, NJ 08807-0800

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