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: 1
Patent #:
Issue Dt:
02/11/2003
Application #:
09508660
Filing Dt:
03/16/2001
Inventors:
Hans-Theo Leinen, Peter Wuelknitz
Title:
CLEANING AGENT FOR DENTAL USE COMPRISING A COMBINATION OF POLISHING AGENTS BASED ON A SILICIC ACID AND ALUMINIUM OXIDE
Assignment: 1
Reel/Frame:
011115/0260Recorded: 08/17/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/03/2000
Exec Dt:
04/03/2000
Assignee:
HENKELSTRASSE 67
DUESSELDORF, GERMAN DEMOCRATIC REPUBLIC 40589
Correspondent:
HENKEL CORPORATION
GLENN E.J. MURPHY
LAW DEPARTMENT
2500 RENAISSANCE BLVD - SUITE 200
GULPH MILLS, PA 19406

Search Results as of: 06/08/2024 02:22 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