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:009622/0146   Pages: 2
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/06/1999
Application #:
08911118
Filing Dt:
08/14/1997
Title:
PROCESS FOR THE PRODUCTION OF TRIFLUOROETHYLENE
Assignors
1
Exec Dt:
08/12/1997
2
Exec Dt:
08/12/1997
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
JANE CLARK
1007 MARKET STREET
WILMINGTON, DELAWARE 19898

Search Results as of: 05/10/2024 03:16 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