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:015296/0044   Pages: 4
Recorded: 04/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/03/2005
Application #:
10836043
Filing Dt:
04/30/2004
Publication #:
Pub Dt:
11/11/2004
Title:
POROUS POLY(ARYL ETHER KETONE) MEMBRANES, PROCESSES FOR THEIR PREPARATION AND USE THEREOF
Assignor
1
Exec Dt:
04/27/2004
Assignee
1
238 ANDOVER STREET
WILMINGTON, MASSACHUSETTS 01887
Correspondence name and address
ST. ONGE STEWARD JOHNSTON & REENS LLC
STANLEY H. LIEBERSTEIN
986 BEDFORD STREET
STAMFORD, CT 06905-5619

Search Results as of: 05/30/2024 02:20 PM
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