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:
03/10/2009
Application #:
11051625
Filing Dt:
01/27/2005
Publication #:
Pub Dt:
07/28/2005
Inventors:
Takanobu Koshimizu, Makoto Kataoka, Masafumi Miyakawa, Hideki Fukumoto et al
Title:
METHOD OF PROTECTING SEMICONDUCTOR WAFER AND ADHESIVE FILM FOR PROTECTION OF SEMICONDUCTOR WAFER
Assignment: 1
Reel/Frame:
016255/0964Recorded: 01/27/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/26/2005
Exec Dt:
01/26/2005
Exec Dt:
01/20/2005
Exec Dt:
01/22/2005
Exec Dt:
01/24/2005
Assignee:
1-5-2, HIGASHI-SHIMBASHI
MINATO-KU, TOKYO 105-7117, JAPAN
Correspondent:
BURNS DOANE SWECKER & MATHIS, LLP
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
027351/0626Recorded: 12/08/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/2011
Assignee:
SUMITOMO FUDOSAN KANDA BLDG.
7, KANDA, MITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN 101-8485
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314

Search Results as of: 04/30/2024 12:19 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