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:
10/17/1995
Application #:
08214361
Filing Dt:
03/16/1994
Inventors:
GUNTER HARTEL, ARMIN SCHURFELD
Title:
METHOD AND APPARATUS FOR HEATING A CATALYTIC CONVERTER UPON COLD ENGINE STARTING
Assignment: 1
Reel/Frame:
006992/0232Recorded: 05/05/1994Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/1994
Exec Dt:
04/15/1994
Assignee:
ALRED-PIERBURG
STRASSE 1
D-41460 NEUSS, GERMANY
Correspondent:
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023
ATTN: JULIAN COHEN
Assignment: 2
Reel/Frame:
009748/0580Recorded: 01/29/1998Pages: 14
Conveyance:
CHANGE OF CORPORATE STATUS
Assignor:
Exec Dt:
01/16/1998
Assignee:
NEUSS, GERMANY
Correspondent:
LADAS & PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:
013804/0348Recorded: 03/03/2003Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2002
Assignee:
ALFRED-PIERBURG-STRASSE 1
D-41460 NEUSS, GERMANY
Correspondent:
LADAS & PARRY
JULIAN H. COHEN
26 W. 61ST STREET
NEW YORK, N.Y. 10023

Search Results as of: 05/31/2024 04:11 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