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:011914/0879   Pages: 3
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/19/2005
Application #:
09799806
Filing Dt:
03/07/2001
Publication #:
Pub Dt:
01/10/2002
Title:
POROUS POLYMER PARTICLE, ANION EXCHANGER, PRODUCING METHOD THEREOF, COLUMN FOR ION CHROMATOGRAPHY, AND METHOD FOR MEASURING ANIONS
Assignors
1
Exec Dt:
02/28/2001
2
Exec Dt:
02/28/2001
3
Exec Dt:
03/05/2001
4
Exec Dt:
03/12/2001
5
Exec Dt:
03/06/2001
Assignee
1
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, ET AL
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

Search Results as of: 05/10/2024 07:08 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