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: 3
Patent #:
Issue Dt:
03/26/1996
Application #:
08251916
Filing Dt:
06/01/1994
Inventors:
HERMANN HOCHGRAEBER, LUTZ PICKELMANN
Title:
AN APPARATUS FOR POLYELECTROLYTE MEASUREMENT WITH AN ULTRASONICALLY DRIVEN LINER
Assignment: 1
Reel/Frame:
007124/0037Recorded: 09/06/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/1994
Exec Dt:
08/18/1994
Assignee:
ARZBERGERSTRASS 10
82211 HERRSCHING, GERMANY
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR
STEVEN J. NATAUPSKY
16TH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:
019489/0871Recorded: 06/29/2007Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/08/2007
Assignee:
HERRSCHING, HRB 74230
FALL NR. 5, GERMANY
Correspondent:
RICHARD M.LABARGE
233 S. WACKER DRIVE
SUITE 6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 3
Reel/Frame:
022320/0305Recorded: 02/27/2009Pages: 16
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE, BTG INSTRUMENTS GMBH, PREVIOUSLY RECORDED ON REEL 019489 FRAME 0871. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ADDRESS FOR BTG INSTRUMENTS GMBH IS ARZBERGERSTRASSE 10, 82211 HERRSCHING, GERMANY.
Assignor:
Exec Dt:
02/08/2007
Assignee:
ARZBERGERSTRASSE 10
HERRSCHING, GERMANY 82211
Correspondent:
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606

Search Results as of: 07/08/2025 08:45 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