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:
01/26/1988
Application #:
06698330
Filing Dt:
02/05/1985
Inventors:
LUDWIG ROSS, DANUTA GRABOWSKI, BURKHARD SPEIT, VOLKMAR GEILER
Title:
HIGH PBO-CONTENT GLASSES IN THE SYSTEM SIO2-PBO-M20 WITH INCREASED CHEMICAL STABILITY
Assignment: 1
Reel/Frame:
004371/0343Recorded: 02/05/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/25/1985
Exec Dt:
01/25/1985
Exec Dt:
01/25/1985
Exec Dt:
01/25/1985
Assignee:
HATTENBERGSTRASSE 10
6500 MAINZ, GERMANY
Correspondent:
HAIGHT & ASSOCIATES
19560 CLUB HOUSE RD.
GAITHERSBURG, MD 20879

Search Results as of: 06/07/2024 03:35 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