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

Reel/Frame:012885/0816   Pages: 2
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/03/2004
Application #:
10111442
Filing Dt:
04/24/2002
PCT #:
US0031560
Title:
ULTRAVIOLET AND VACUUM ULTRAVIOLET TRANSPARENT POLYMER COMPOSITION AND THEIR USES
Assignors
1
Exec Dt:
01/15/2001
2
Exec Dt:
01/17/2001
3
Exec Dt:
01/22/2001
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
BARBARA C. SIEGELL
1007 MARKET STREET, LEGAL-PATENTS
WILMINGTON, DE 19898

Search Results as of: 04/28/2024 07:03 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