Patent Assignment
Reel/Frame 005453/0216
Assignment of Assignors Interest.
Recorded: 1990-04-06
Pages: 4
Covered Property
(1)
Chromatographic Separation of Plasma Proteins
Patent:
5,252,709 →
Application:
07/460,972 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Mar 5, 2009
From: L'ESTABLISSEMENT FRANCAIS DU SANG (FRENCH BLOOD BANK)
To: THE LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES
Reel/Frame 022343/0836 →
Nunc Pro Tunc Assignment
Mar 5, 2009
From: L'ASSOCIATION POUR L"ESSOR DE LA SANGUINE DANS LA REGION DU NORD (ASSOCIATION FOR THE DEVELOPMENT OF BLOOD TRANSFUSION IN THE NORD REGION)
To: L'ESTABLISSEMENT FRANCAIS DU SANG (FRENCH BLOOD BANK)
Reel/Frame 022343/0845 →