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: 1
Patent #:
Issue Dt:
03/05/1991
Application #:
07431555
Filing Dt:
11/03/1989
Inventor:
HANS-DIETRICH POLASCHEGG
Title:
METHOD AND DEVICE FOR ULTRAFILTRATION DURING HEMODIALYSIS
Assignment: 1
Reel/Frame:
005217/0420Recorded: 12/26/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/01/1989
Assignee:
GLUCKENSTEINWEG 5
D-6380 BAD HOMBURG V.D.H., GERMANY
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN,
MURRAY & BICKNELL
TWO FIRST NATIONAL PLAZA - SUITE 2100
CHICAGO, IL 60603

Search Results as of: 05/01/2024 11:29 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