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:
01/02/1990
Application #:
07217643
Filing Dt:
07/12/1988
Inventors:
UDO HORNS, HANS-GUNTHER SREBNY, HANS-JOACHIM YAHLENSIECK
Title:
ALCOHOL-FREE ORTHOESTERS OF ZIRCONIUM AND HAFNIUM AND METHOD FOR THE PREPARATION THEREOF
Assignment: 1
Reel/Frame:
004907/0662Recorded: 07/12/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/30/1988
Exec Dt:
06/30/1988
Exec Dt:
06/30/1988
Assignee:
POSTFACH 1165
A GERMAN CORP.
5210 TROISDORF BEZ. KOLN, GERMANY
Correspondent:
FELFE AND LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
008820/0085Recorded: 06/13/1997Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/1997
Assignee:
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondent:
FELFE & LYNCH
NORMAN D. HANSON
805 THIRD AVENUE
NEW YORK, NY 10022-7513

Search Results as of: 05/13/2024 12:28 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