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:014102/0528   Pages: 5
Recorded: 05/29/2003
Conveyance: TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Total properties: 2
1
Patent #:
Issue Dt:
04/09/1991
Application #:
07431485
Filing Dt:
11/03/1989
Title:
TMB FORMULATION FOR SOLUBLE AND PRECIPITABLE HRP-ELISA
2
Patent #:
Issue Dt:
05/07/1991
Application #:
07470678
Filing Dt:
01/26/1990
Title:
TMB FORULATION FOR SOLUBLE AND PRECIPITABLE HRP-ELISA
Assignor
1
Exec Dt:
04/04/2003
Assignee
1
25 BIRCH STREET
MILFORD, MASSACHUSETTS 01757
Correspondence name and address
SIMPSON THACHER & BARTLETT
ROBYN RAHBAR, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NY 10017

Search Results as of: 05/15/2024 07:51 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