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 : TSAY, CHORNG-SHYUAN
Total Assignments: 3
Assignment: 1
Reel/Frame:013137/0818   Pages: 6
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/1999
2
Exec Dt:
02/09/1999
3
Exec Dt:
03/01/1999
4
Exec Dt:
03/01/1999
5
Exec Dt:
02/18/1999
6
Exec Dt:
03/01/1999
7
Exec Dt:
03/02/1999
8
Exec Dt:
03/02/1999
Assignee
1
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09428729
Correspondence name and address
ROHM AND HAAS COMPANY
ALAN HOLLER
100 INDEPENDENCE MALL WEST
PATENT DEPT., 7TH FLOOR
PHILA., PA 19106-2399
Assignment: 2
Reel/Frame:012836/0343   Pages: 6
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/1999
2
Exec Dt:
03/30/1999
3
Exec Dt:
04/13/1999
4
Exec Dt:
04/14/1999
5
Exec Dt:
04/14/1999
6
Exec Dt:
04/01/1999
Assignee
1
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09516668
Correspondence name and address
ROHM AND HAAS COMPANY
ALAN HOLLER
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Assignment: 3
Reel/Frame:013483/0425   Pages: 5
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/1999
2
Exec Dt:
08/30/1999
3
Exec Dt:
08/20/1999
4
Exec Dt:
08/20/1999
5
Exec Dt:
09/15/1999
Assignee
1
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09593631
Correspondence name and address
ROHM AND HAAS COMPANY
ALAN HOLLER
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399

Search Results as of: 05/12/2024 12:06 PM
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