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:004746/0469   Pages: 2
Recorded: 08/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/29/1991
Application #:
07056003
Filing Dt:
06/01/1987
Title:
ETHER ISONITRILES AND RADIOLABELED COMPLEXES THEREOF
Assignors
1
Exec Dt:
05/21/1987
2
Exec Dt:
05/28/1987
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Correspondence name and address
ROBERT W. BLACK
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

Search Results as of: 05/10/2024 02:13 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