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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:015017/0471   Pages: 2
Recorded: 08/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/26/2002
Application #:
09409560
Filing Dt:
09/30/1999
Title:
DENTAL MATERIAL COMPRISING POROUS GLASS CERAMICS, POROUS GLASS CERAMICS, PROCESSES AND USE
Assignor
1
Exec Dt:
10/01/2001
Assignee
1
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102

Search Results as of: 05/29/2024 02:15 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