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:009175/0498   Pages: 3
Recorded: 05/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/12/2000
Application #:
09053625
Filing Dt:
04/02/1998
Title:
REACTIVE SILICA PARTICLES, PROCESS FOR MANUFACTURING THE SAME, USE OF THE SAME
Assignors
1
Exec Dt:
03/30/1998
2
Exec Dt:
03/30/1998
3
Exec Dt:
03/30/1998
Assignees
1
HET OVERLOON 1,
6411 TE HEERLEN, NETHERLANDS
2
JSR BUILDING 2-11-24
TOKYO, JAPAN 104-8
3
2-11-24, TSUKIJI, CHUO-KU
TOKYO 104, JAPAN
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
INTELLECTUAL PROPERTY GROUP
KENDREW H. COLTON
1100 NEW YORK AVE., NW, 9TH FL. E. TOWER
WASHINGTON, DC 20005-3918

Search Results as of: 04/27/2024 04:37 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