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:
08/02/1994
Application #:
08102676
Filing Dt:
08/05/1993
Inventors:
RICHARD BUCHECKER, XIN H. CHEN, JURG FUNFSCHILLING, ROLF-PETER HERR, MARTIN SCHADT et al
Title:
QUASI-PHASED MATCHED OPTICAL WAVEGUIDE FREQUENCY CONVERSION ELEMENT HAVING A FERROELECTRIC LIQUID CRYSTALLINE MATERIAL EXHIBITING A PERIODIC STRUCTURE
Assignment: 1
Reel/Frame:
008222/0345Recorded: 11/13/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/11/1996
Assignee:
124 GRENZACHERSTRASSE, A SWISS COMPANY
BASLE, SWITZERLAND CH-40
Correspondent:
HOFFMANN-LA ROCHE INC.
GEORGE W. JOHNSTON
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110

Search Results as of: 05/21/2024 02:38 AM
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