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 #:
5587480
Issue Dt:
12/24/1996
Application #:
08230317
Filing Dt:
04/20/1994
Inventors:
BERNARD BELLEAU, NGHE NGUYEN-BA, LAVAL CHAN CHUN KONG, TAREK MANSOUR, HAOLUN JIN et al
Title:
SUBSTITUTED 1,3-OXATHIOLANES AND SUBSTITUTED 1,3-DITHIOLANES WITH ANTIVIRAL PROPERTIES
Assignment: 1
Reel/Frame:
006972/0092Recorded: 04/20/1994Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BELLEAU, BERNARD (DECEASED)
Exec Dt:
04/19/1994
NGUYEN-BA, NGHE
Exec Dt:
04/19/1994
KONG, LAVAL CHAN CHUN
Exec Dt:
04/19/1994
MANSOUR, TAREK
Exec Dt:
04/19/1994
JIN, HAOLUN
Exec Dt:
04/19/1994
ZACHARIE, BOULOS
Exec Dt:
04/19/1994
BROWN, WILLIAM L.
Exec Dt:
04/19/1994
Assignee:
BIOCHEM PHARMA INC.
275 ARMAND FRAPPIER
BOULEVARD, LAVAL
QUEBEC, CANADA H7V4A7
Correspondent:
JAMES F. HALEY, JR., ESQ.
C/O FISH & NEAVE
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:
007542/0654Recorded: 06/12/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BRASILI, LIVIO
Exec Dt:
05/22/1995
Assignee:
BIOCHEM PHARMA INC.
275 ARMAND FRAPPIER BLVD.
LAVAL, QUEBEC, CANADA H7V 4
Correspondent:
FISH & NEAVE
JAMES R. HALEY, JR.
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020

Search Results as of: 09/29/2025 06:28 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