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: 3
Patent #:
Issue Dt:
09/17/1985
Application #:
06248284
Filing Dt:
03/27/1981
Inventors:
CHRISTIAN TREPO, ALFRED M. PRINCE
Title:
NON-A NON-B HEPATITIS SURFACE ANTIGEN USEFUL FOR THE PREPARATION OF VACCINE AND METHODS OF USE
Assignment: 1
Reel/Frame:
004424/0035Recorded: 07/02/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/28/1985
Assignee:
58 AVENUE LECLERC
A JOINT STOCK COMPANY OF FRANCE
69007 LYON, FRANCE
Correspondent:
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W.
WASHINGTON DC 20036
Assignment: 2
Reel/Frame:
005700/0077Recorded: 06/03/1991Pages: 9
Conveyance:
EFFECTIVE ON 05/10/1990 IN FRANCE
Assignor:
Exec Dt:
04/05/1990
Assignee:
Correspondent:
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:
007919/0405Recorded: 04/23/1996Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/1996
Assignee:
712 MAIN STREET
HOUSTON, TEXAS 77002
Correspondent:
ANDREWS & KURTH L.L.P
DOUGLAS J. DILLON
4200 TEXAS COMMERCE TOWER
600 TRAVIS
HOUSTON, TX 77002

Search Results as of: 05/31/2024 12:42 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