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

Assignee Name : DU PONT MERCK
Total Assignments: 1
Assignment: 1
Reel/Frame:005931/0768   Pages: 4
Recorded: 12/03/1991
Conveyance: ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST IN SAID INVENTION TO ASSIGNEE AS OF 01-01-1991.
Assignor
1
Exec Dt:
11/26/1991
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06886691
 
NONE
07043795
 
NONE
07424784
 
NONE
07442673
 
NONE
07473071
Correspondence name and address
KATHRYN CONNER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

Search Results as of: 05/24/2024 03:40 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