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 #:
NONE
Issue Dt:
Application #:
10570455
Filing Dt:
06/11/2008
Publication #:
Pub Dt:
09/25/2008
Inventors:
Olaf Halle, Wolfgang Podszun, Bruno Hees, Rheinhold Klipper, Jean-Marc Vesselle
Title:
Process for Purifying Sulphuric Acids
Assignment: 1
Reel/Frame:
018470/0325Recorded: 11/02/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/02/2006
Exec Dt:
03/09/2006
Exec Dt:
03/25/2006
Exec Dt:
03/09/2006
Exec Dt:
03/20/2006
Exec Dt:
03/02/2006
Assignee:
D-51369
LEVERKUSEN, GERMANY
Correspondent:
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

Search Results as of: 10/31/2024 08:14 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