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: 3
Patent #:
Issue Dt:
10/18/1994
Application #:
07909930
Filing Dt:
07/07/1992
Inventor:
STEPHEN KELLY
Title:
OPTICALLY ACTIVE PIPERAZINYL DERIVATIVES AS LIQUID CRYSTALS
Assignment: 1
Reel/Frame:
006209/0604Recorded: 08/19/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/18/1992
Assignee:
124 GRENZACHERSTRASSE
BASLE, SWITZERLAND
Correspondent:
STEPHEN L. MALASKA
HOFFMANN-LA ROCHE INC.
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 2
Reel/Frame:
006223/0458Recorded: 08/19/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/18/1992
Assignee:
NUTLEY, NEW JERSEY
Correspondent:
HOFFMANN-LA ROCHE INC.
STEPHEN L. MALASKA
340 KINGSLAND STREET
NUTLEY, NEW JERSEY 07110
Assignment: 3
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: 05/28/2024 08:40 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