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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013585/0193   Pages: 4
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/14/2006
Application #:
10256809
Filing Dt:
09/27/2002
Publication #:
Pub Dt:
04/01/2004
Title:
DEVICE WITH WAVEGUIDE DEFINED BY DIELECTRIC IN APERTURE OF CROSS-TRACK PORTION OF ELECTRICAL CONDUCTOR FOR WRITING DATA TO A RECORDING MEDIUM
Assignors
1
Exec Dt:
10/21/2002
2
Exec Dt:
10/17/2002
3
Exec Dt:
10/16/2002
4
Exec Dt:
10/17/2002
5
Exec Dt:
10/17/2002
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Correspondence name and address
KIRKPATRICK & LOCKHART LLP
MARK G. KNEDEISEN, ESQ.
535 SMITHFIELD STREET
HENRY W. OLIVER BUILDING
PITTSBURGH, PA 15222-2313

Search Results as of: 05/10/2024 12:10 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