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:
09/29/1992
Application #:
07774021
Filing Dt:
10/09/1991
Inventors:
WOLFGANG FRANK, JOHANNES LOFFLER, NORBERT HOLLE
Title:
CONTROL SPEAR FOR USE IN A PASSAGE FOR CONDUCTING DUST-CONTAINING HOT GASES
Assignment: 1
Reel/Frame:
005874/0937Recorded: 10/09/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/17/1991
Exec Dt:
09/17/1991
Exec Dt:
09/17/1991
Assignee:
REUTERWEG 14
FRANKFURT AM MAIN, GERMANY W-6000
Correspondent:
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
020156/0913Recorded: 11/27/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2007
Assignee:
DANIEL-GOLDBACH-STRASSE 19
D-40880 RATINGEN, GERMANY
Correspondent:
K.F. ROSS P.C.
5683 RIVERDALE AVENUE
SUITE 203 BOX 900
BRONX, NY 10471-0900

Search Results as of: 05/24/2024 03:44 AM
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