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:
06/06/1995
Application #:
07990192
Filing Dt:
12/14/1992
Inventors:
NORIKAZU TAKADO, SHIGERU KOHMOTO
Title:
PROCESS OF PATTERNING COMPOUND SEMICONDUCTOR FILM IN HALOGEN CONTAINING ETCHING GAS
Assignment: 1
Reel/Frame:
006361/0769Recorded: 12/14/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/25/1992
Exec Dt:
11/25/1992
Assignee:
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
PLATON N. MANDROS
THE GEORGE MASON BUILDING
P.O. BOX 1404, WASHINGTON & PRINCE ST.
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
017649/0221Recorded: 05/22/2006Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2006
Assignee:
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
MICHAEL D. STEIN
ONE LIBERTY PLACE
46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:
050062/0350Recorded: 08/15/2019Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2015
Assignee:
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
3150 139TH AVENUE SE
BUILDING 4, FLOOR 3
BELLEVUE, WA 98005

Search Results as of: 06/01/2024 07:51 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