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:
06/28/2005
Application #:
10682112
Filing Dt:
10/10/2003
Publication #:
Pub Dt:
06/24/2004
Inventors:
Hiroshi Kishi, Minoru Kanda, Masanori Fukui
Title:
EVALUATION PROCESS OF REACTIVITY OF SILICA GLASS WITH SILICON MELT AND VIBRATION AT ITS SURFACE, AND SILICA GLASS CRUCIBLE NOT CAUSING THE SURFACE VIBRATION
Assignment: 1
Reel/Frame:
015031/0464Recorded: 03/03/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/02/2003
Exec Dt:
10/02/2003
Exec Dt:
10/02/2003
Assignee:
SHINMARU BLDG., 1-5-1, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
047237/0179Recorded: 10/15/2018Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2012
Assignee:
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/29/2024 04:43 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