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:
01/10/1995
Application #:
07940211
Filing Dt:
09/08/1992
Inventors:
HANS-WERNER GUNDLACH, PETER STRONCIK
Title:
MATERIAL QUARTEZ-FREE POWDERED MAGMATIC NEPHELINE ROCK MATERIAL FOR THE SURFACE TREATMENT OF DENTAL PARTS, ESPECIALLY GRINDING, POLISHING AND/OR BLASTING MATERIAL
Assignment: 1
Reel/Frame:
007160/0200Recorded: 10/06/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/23/1992
Exec Dt:
11/12/1992
Assignee:
EMIL-SOMMER-STR. 7-9
D-2800 BREMEN 41, GERMANY
Correspondent:
JOHN H. MION
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202

Search Results as of: 11/11/2024 03:57 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