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:011977/0826   Pages: 3
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/04/2005
Application #:
09503599
Filing Dt:
02/11/2000
Title:
CONTINUOUS PROCESS FOR PRODUCING BIS(3-HYDROXYPROPYL) TEREPHTHALATE
Assignors
1
Exec Dt:
04/18/2000
2
Exec Dt:
04/05/2000
3
Exec Dt:
03/23/2000
4
Exec Dt:
03/23/2000
5
Exec Dt:
03/31/2000
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
MARK D. KULLER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898

Search Results as of: 05/11/2024 07:54 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