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:005632/0443   Pages: 2
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/26/1994
Application #:
07618792
Filing Dt:
11/27/1990
Title:
SOLID MULTI-COMPONENT MEMBRANES, ELECTROCHEMICAL REACTOR COMPONENTS, ELECTROCHEMICAL REACTORS AND USE OF MEMBRANES, REACTOR COMPONENTS, AND REACTOR FOR OXIDATION REACTIONS
Assignors
1
Exec Dt:
01/09/1991
2
Exec Dt:
01/09/1991
3
Exec Dt:
01/09/1991
4
Exec Dt:
01/09/1991
Assignee
1
200 PUBLIC SQUARE-36F
CLEVELAND, OHIO 44114-2375
Correspondence name and address
ROBERT S. LELKES
1621 EUCLID AVENUE, 19TH FL.
CLEVELAND, OH 44115

Search Results as of: 05/27/2024 12:23 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