skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : TSUEI, CHING T.
Total Assignments: 3
Assignment: 1
Reel/Frame:005636/0571   Pages: 4
Recorded: 03/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/05/1991
2
Exec Dt:
03/05/1991
3
Exec Dt:
03/05/1991
4
Exec Dt:
03/05/1991
Assignee
1
500 VIRGINIA DRIVE
FORT WASHINGTON, PENNSYLVANIA 19034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07664913
Correspondence name and address
IMRE (JIM) BALOGH
RHONE-POULENC RORER INC.
500 VIRGINIA DR., #3A
FORT WASHINGTON, PA 19034
Assignment: 2
Reel/Frame:010946/0586   Pages: 7
Recorded: 07/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/1999
2
Exec Dt:
02/20/1999
3
Exec Dt:
02/20/1999
4
Exec Dt:
02/16/1999
5
Exec Dt:
02/18/1999
6
Exec Dt:
02/17/1999
7
Exec Dt:
04/08/1999
8
Exec Dt:
04/06/1999
Assignee
1
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09233591
Correspondence name and address
AVENTIS PHARMACEUTICALS
IRVING NEWMAN
PATENT DEPARTMENT, MAILSTOP #3C43
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426-0997
Assignment: 3
Reel/Frame:012412/0600   Pages: 5
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2000
2
Exec Dt:
02/21/2000
3
Exec Dt:
02/20/2000
4
Exec Dt:
02/22/2000
5
Exec Dt:
02/24/2000
6
Exec Dt:
02/24/2000
Assignee
1
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09489276
Correspondence name and address
AVENTIS PHARMACEUTICALS INC.
PAUL R. DARKES
ROUTE 202-206
P.O. BOX 6800
BRIDGEWATER, NJ 08807-0800

Search Results as of: 06/21/2024 03:22 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT