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

Total Assignments: 2
Patent #:
Issue Dt:
05/14/1991
Application #:
07262836
Filing Dt:
10/26/1988
Inventors:
KLAUS-DIETER VORLOP, MICHAEL SELL
Title:
PARTICULATE MATERIAL SUITABLE FOR SELECTIVELY SEPARATING METAL CATIONS FROM AQUEOUS SOLUTIONS, PROCESS FOR ITS PRODUCTION , AND USE THEREOF
Assignment: 1
Reel/Frame:
005009/0203Recorded: 12/16/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/11/1988
Exec Dt:
11/11/1988
Assignee:
POSTFACH 220
D-3000 HANNOVER, GERMANY
Correspondent:
FOLEY & LARDNER
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:
006059/0956Recorded: 04/02/1992Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 11/29/1990
Assignor:
Exec Dt:
03/27/1991
Assignee:
Correspondent:
FOLEY & LARDNER
J. D. EVANS
KING STREET STATION, SUITE 500
1800 DIAGONAL ROAD, P.O. BOX 299
ALEXANDRIA, VA 22313-0299

Search Results as of: 05/30/2024 11:42 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