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: 5
Patent #:
NONE
Issue Dt:
Application #:
09811382
Filing Dt:
03/15/2001
Publication #:
20020009180
Pub Dt:
01/24/2002
Inventors:
Andreas Weirich, Gudmundur Hjartarson, Allan Isfan
Title:
Fail to pots architecture
Assignment: 1
Reel/Frame:
012504/0081Recorded: 01/18/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WEIRICH, ANDREAS
Exec Dt:
02/27/2001
HJARTARSON, GUDMUNDUR "JIM"
Exec Dt:
02/27/2001
ISFAN, ALLAN
Exec Dt:
02/27/2001
Assignee:
CATENA NETWORKS, INC.
303 TWIN DOLPHIN DRIVE
REDWOOD SHORES, CALIFORNIA 94065
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
KENNETH R. ALLEN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
013087/0298Recorded: 07/15/2002Pages: 6
Conveyance:
DOCUMENT RE-RECORDED TO CORRECT AN ERROR CONTAINED IN PROPERTY NUMBER 09/811,832 AND THE RECEIVING PARTY'S NAME. DOCUMENT PREVIOUSLY RECORDED AT REEL 012504, FRAME 0081.
Assignors:
WEIRICH, ANDREAS
Exec Dt:
02/27/2001
HJARTARSON, GUDMUNDUR "JIM"
Exec Dt:
02/27/2001
ISFAN, ALLAN
Exec Dt:
02/27/2001
Assignee:
CATENA NETWORKS CANADA, INC.
307 LEGGET DRIVE
KANATA, ONTARIO, CANADA K2K 3
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES HAMILTON
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:
012029/0928Recorded: 07/26/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CATENA NETWORKS CANADA, INC.
Exec Dt:
07/20/2001
Assignee:
CATENA NETWORKS, INC.
303 TWIN DOLPHIN DRIVE, SUITE 600
REDWOOD SHORES, CALIFORNIA 94065
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES L. HAMILTON
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 4
Reel/Frame:
014207/0695Recorded: 06/26/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WEIRICH, ANDREAS
Exec Dt:
05/21/2003
HJARTARSON, GUDMUNDUR
Exec Dt:
05/23/2003
ISFAN, ALLAN
Exec Dt:
05/21/2003
Assignee:
CATENA NETWORKS, INC.
303 TWIN DOLPHIN DRIVE, SUITE 600
REDWOOD SHORES, CALIFORNIA 94065
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES HAMILTON
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:
023464/0320Recorded: 11/03/2009Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
CATENA NETWORKS, INC.
Exec Dt:
05/03/2004
Assignee:
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Correspondent:
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211

Search Results as of: 06/17/2025 09:07 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