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:
03/21/1995
Application #:
08105207
Filing Dt:
08/10/1993
Inventor:
CARL G. HAYSSEN III
Title:
MESSAGE SECURITY ON TOKEN RING NETWORKS
Assignment: 1
Reel/Frame:
006664/0913Recorded: 08/10/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/09/1993
Assignee:
3900 FREEDOM CIRCLE
SANTA CLARA, CALIFORNIA 95052-8030
CALIFORNIA
Correspondent:
BABAK S. SANI
TOWNSEND AND TOWNSEND KHOURIE AND CREW
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 2
Reel/Frame:
008568/0772Recorded: 06/20/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/1997
Assignee:
600 MARCH ROAD, KANATA
ONTARIO, CANADA K2K 2
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT J. BENNETT
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834

Search Results as of: 05/20/2024 11:29 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