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:
02/04/1997
Application #:
08521325
Filing Dt:
08/30/1995
Inventors:
ECKHART WATZKE, ANDREA KAMPFER, THOMAS KLOSS, GERHARD KEMMLER
Title:
BOROSILICATE GLASS WEAK IN BORIC ACID
Assignment: 1
Reel/Frame:
007684/0645Recorded: 09/20/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/30/1995
Exec Dt:
08/30/1995
Exec Dt:
08/30/1995
Exec Dt:
08/29/1995
Assignee:
OTTO-SCHOTT-STRASSE 13
07745 JENA, GERMANY
Correspondent:
WALTER OTTESEN
PATENT ATTORNEY
127704 SPILIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:
027519/0979Recorded: 01/11/2012Pages: 19
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/16/2011
Assignee:
7736 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Correspondent:
MALISHEIA O. DOUGLAS
BENESCH FRIEDLANDER COPLAN & ARONOFF LLP
200 PUBLIC SQUARE, SUITE 2300
CLEVELAND, OH 44114

Search Results as of: 05/10/2024 05:50 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