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:
03/29/1988
Application #:
06905339
Filing Dt:
08/19/1986
Inventors:
RAINER HOFFMANN, GUNTER HANISCH
Title:
PROCESS AND APPARATUS FOR CLEANING STYRENE-POLLUTED SPENT AIR
Assignment: 1
Reel/Frame:
004762/0138Recorded: 08/19/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/08/1986
Exec Dt:
07/08/1986
Assignee:
BAHNHOSTR. 31
D-7527 KRAICHTAL-MENZINGEN, GERMANY
Correspondent:
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
006163/0256Recorded: 06/25/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/04/1992
Assignee:
BAHNHOFSTR. 31
D-7527 KRAICHTAL-MENZINGEN,, GERMANY
Correspondent:
ANTONELLI TERRY STOUT & KRAUS
RONALD J. SHORE
1919 PENNSYLVANIA AVENUE, N.W. STE. 600
WASHINGTON, D.C. 20006

Search Results as of: 05/31/2024 01:01 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