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:
07/19/2005
Application #:
09462441
Filing Dt:
03/20/2000
Inventors:
FRIEDRICH-WILHELM CYRIS, FRIEDRICH HUHN, FRANZ LIESEWITZ, HANS-JOSEF GIERTZ
Title:
DEVICE AND METHOD FOR SEALING LEVELLING DOOR APERTURE OF A COKE OVEN CHAMBER
Assignment: 1
Reel/Frame:
010689/0845Recorded: 03/14/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Assignee:
AM TECHNOLOGIEPARK 1
D-453307 ESSEN, GERMANY
Correspondent:
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
2000 TERMINAL TOWER
CLEVELAND, OHIO 44113-2235
Assignment: 2
Reel/Frame:
011001/0406Recorded: 07/21/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Exec Dt:
12/30/1999
Assignee:
AM TECHNOLOGIEPARK 1
D-45307 ESSEN, GERMANY
Correspondent:
VICKERS, DANIELS & YOUNG
ROBERT V. VICKERS
50 PUBLIC SQUARE, SUITE 2000
CLEVELAND, OHIO 44113-2235

Search Results as of: 06/03/2024 01:42 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