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:
07/28/1992
Application #:
07553071
Filing Dt:
07/13/1990
Inventors:
WERNER SCHULTZE, STEFAN SCHINDLER
Title:
REFRACTORY PIPELINE WITH GAS-TIGHT JOINT
Assignment: 1
Reel/Frame:
005436/0174Recorded: 09/04/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/22/1990
Exec Dt:
08/22/1990
Assignee:
GEORG-VON-BOESELAGER-STRASSE 25
D-5300 BONN 1, WEST, GERMANY
Correspondent:
DARBY & DARBY
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
006856/0386Recorded: 02/04/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/1993
Assignee:
9-1, JYOKOJI I-CHOME, AMAGASAKI
HYOGOKEN, JAPAN 660
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVE., 27TH FLOOR
NEW YORK, NY 10022-7513

Search Results as of: 05/21/2024 06:34 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