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:004591/0381   Pages: 1
Recorded: 08/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/01/1988
Application #:
06897162
Filing Dt:
08/15/1986
Title:
PERMEATION MODIFIED ASYMMETRIC GAS SEPARATION MEMBRANES HAVING GRADED DENSITY SKINS
Assignor
1
Exec Dt:
08/14/1986
Assignee
1
ST. LOUIS, MISSOURI
Correspondence name and address
HENRY CROSKELL
PERMEA, INC.
A MONSANTO CO.
11444 LACKLAND ROAD
ST. LOUIS, MO 63146

Search Results as of: 06/28/2024 05:08 AM
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