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 #:
NONE
Issue Dt:
Application #:
11396478
Filing Dt:
04/03/2006
Publication #:
Pub Dt:
11/23/2006
Inventor:
Wolfgang Czado
Title:
Filter materials with a bipolar coating
Assignment: 1
Reel/Frame:
018012/0769Recorded: 07/27/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/27/2006
Assignee:
BAYREUTHER STRASSE 3-11
GEFREES, GERMANY 95482
Correspondent:
JAN K. SIMPSON
1301 MCKINNEY SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 2
Reel/Frame:
018982/0842Recorded: 03/08/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/08/2007
Assignee:
HELMUT-SANDLER-STRASSE 6
GEFREES, GERMANY 95482
Correspondent:
JAN K. SIMPSON
1301 MCKINNEY SUITE 5100
HOUSTON, TX 77010-3095

Search Results as of: 09/22/2024 01:31 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