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 : TSENG, SUSAN YEN-TEE
Total Assignments: 4
Assignment: 1
Reel/Frame:013014/0098   Pages: 2
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2001
2
Exec Dt:
07/23/2001
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10204889
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
KENING LI
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:022159/0388   Pages: 4
Recorded: 01/27/2009
Attorney Dkt #:CL4192USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2008
2
Exec Dt:
12/08/2008
3
Exec Dt:
12/09/2008
4
Exec Dt:
12/12/2008
5
Exec Dt:
01/07/2009
6
Exec Dt:
12/15/2008
7
Exec Dt:
12/08/2008
8
Exec Dt:
12/01/2008
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12271174
Correspondence name and address
LOIS A. SANTOPIETRO
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:022172/0383   Pages: 5
Recorded: 01/29/2009
Attorney Dkt #:CL2759USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2008
2
Exec Dt:
11/20/2008
3
Exec Dt:
11/13/2008
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11374461
Correspondence name and address
EDWARD F. REHBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:025648/0732   Pages: 10
Recorded: 01/17/2011
Attorney Dkt #:CL4192USCIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2011
2
Exec Dt:
01/13/2011
3
Exec Dt:
01/10/2011
4
Exec Dt:
01/10/2011
5
Exec Dt:
01/11/2011
6
Exec Dt:
01/10/2011
7
Exec Dt:
01/11/2011
8
Exec Dt:
01/10/2011
Assignee
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12985585
Correspondence name and address
RICHARD J. BROWN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

Search Results as of: 05/11/2024 09:09 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