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: 7
Patent #:
4973465
Issue Dt:
11/27/1990
Application #:
07364481
Filing Dt:
06/08/1989
Inventors:
ROGER BAURAIN, ANDRE B. L. TROUET
Title:
MICROCRYSTALS COMPRISING AN ACTIVE SUBSTANCE HAVING AN AFFINITY FOR PHOSPHOLIPIDS, AND AT LEAST ONE PHOSPHOLIPID, PROCESS OF PREPARATION
Assignment: 1
Reel/Frame:
006984/0170Recorded: 05/12/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CELLTARG S.A. (EX. IRE-CELLTARG S.A.)
Exec Dt:
06/17/1992
Assignee:
LIPOSOME COMPANY, INC., THE
ONE RESEARCH WAY PRINCETON FORRESTAL CENTER
PRINCETON, NEW JERSEY 08540
Correspondent:
ALLEN BLOOM, ESQ.
THE LIPOSOME COMPANY, INC.
ONE RESEARCH WAY
PRINCETON FORRESTAL CENTER
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:
012958/0601Recorded: 06/14/2002Pages: 19
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
LIPOSOME COMPANY, INC., THE
Exec Dt:
12/28/2001
Assignee:
ELAN PHARMACEUTICALS, INC.
800 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
BURNS, DOANE, SWECKER & MATHIS LLP
TERESA STANEK REA
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:
013746/0545Recorded: 02/12/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ELAN PHARMACEUTICALS, INC.
Exec Dt:
11/07/2002
Assignee:
ENZON, INC.
685 ROUTE 202/206
BRIDGEWATER, NEW JERSEY 08807
Correspondent:
MUSERLIAN, LUCAS & MERCANTI, LLP
SAPNA GADHIA
600 THIRD AVENUE, 28TH FLOOR
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:
027662/0812Recorded: 02/07/2012Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DEFIANTE FARMACEUTICA, S.A.
Exec Dt:
02/03/2012
Assignee:
SIGMA-TAU RARE DISEASES, S.A.
RUA DOS FERREIROS, NO. 260
FUNCHAL, PORTUGAL 9000-082
Correspondent:
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:
036039/0195Recorded: 06/30/2015Pages: 30
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SIGMA-TAU RARE DISEASES S.A.
Exec Dt:
06/03/2013
Assignee:
SIGMA-TAU PHARMA LIMITED
21 HOLBORN VIADUCT
LONDON, UNITED KINGDOM EC1A 2DY
Correspondent:
LUCAS & MERCANTI, LLP
30 BROAD STREET 21ST FLOOR
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:
035948/0139Recorded: 07/01/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIGMA-TAU PHARMA LIMITED
Exec Dt:
06/22/2015
Assignee:
SIGMA-TAU RARE DISEASE LTD
21 HOLBORN VIADUCT
LONDON, UNITED KINGDOM EC1A 2DY
Correspondent:
LUCAS & MERCANTI, LLP
30 BROAD STREET 21ST FLOOR
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:
040716/0853Recorded: 12/12/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SIGMA-TAU RARE DISEASE LIMITED
Exec Dt:
12/05/2016
Assignee:
LEADIANT BIOSCIENCES LIMITED
21 HOLBORN VIADUCT
LONDON, UNITED KINGDOM EC1A 2DY
Correspondent:
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004

Search Results as of: 05/24/2024 06:07 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