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:
03/16/2004
Application #:
09793823
Filing Dt:
02/23/2001
Publication #:
Pub Dt:
02/28/2002
Inventors:
Hans-Eberhard Lorenz, Albrecht Lang, Manuel Luling, Heiner Ophardt
Title:
CLEARING WASTE WATER PIPES OR GREASE TRAPS CLOGGED WITH GREASE WITH A GREASE SOLVENT
Assignment: 1
Reel/Frame:
012527/0373Recorded: 02/04/2002Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/18/2001
Exec Dt:
06/08/2001
Exec Dt:
06/05/2001
Exec Dt:
07/06/2001
Assignee:
LINDENAU 27
47661 ISSUM, GERMANY
Correspondent:
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 2
Reel/Frame:
016735/0685Recorded: 07/05/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/20/2005
Assignee:
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Correspondent:
RICHES, MCKENZIE & HERBERT LLP
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO M4W 3J5

Search Results as of: 09/22/2024 05:06 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