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: 3
Patent #:
Issue Dt:
06/02/1998
Application #:
08549727
Filing Dt:
10/05/1995
Inventors:
MICHAEL BOBIK, DIETER CHYBIN, ALFRED GLASNER, KARIN TAFERNER
Title:
PROCESS FOR TREATING SULPHUR-CONTAINING SPENT LIQUOR USING MULTI-STAGE CARBONIZATION
Assignment: 1
Reel/Frame:
008053/0737Recorded: 10/05/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/1995
Exec Dt:
09/22/1995
Exec Dt:
09/22/1995
Exec Dt:
09/25/1995
Assignee:
SIEMENSSTRASSE 89
WIEN, AUSTRIA A-121
Correspondent:
STEINBERG, RASKIN & DAVIDSON P.C.
BRIAN ROFFE
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:
013372/0237Recorded: 10/08/2002Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/1999
Assignee:
SIEMENSSTRASSE 89
A-1211 VIENNA, AUSTRIA
Correspondent:
STEINBERG & RASKIN, P.C.
PAUL J. HIGGINS
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803
Assignment: 3
Reel/Frame:
013372/0252Recorded: 10/08/2002Pages: 6
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
02/22/2001
Assignee:
WAAGNER-BIRO STRASSE 105
A-8020 GRAZ, AUSTRIA
Correspondent:
STEINBERG & RASKIN, P.C.
PAUL J. HIGGINS
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803

Search Results as of: 05/26/2024 06:23 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