IP Library › Assignment 004439/0996
Patent Assignment
Reel/Frame 004439/0996

Assignment of Assignors Interest.

Recorded: 1985-08-12 Pages: 2
Assignors
CHAN, TAI W.
Executed: 1985-08-07
NGUYEN, HUONG T.
Executed: 1985-08-07
Assignee
SYNTEX INC.
PALO ALTO, CALIFORNIA
Covered Property (1)
Anhydrous Crystalline 9-(1,3-Dihydroxy-2-Propoxymethyl)Guanine
Patent: 4,642,346 →
Application: 06/747,631 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 14, 2003
From: ROCHE HOLDINGS, INC.
To: HOFFMANN-LA ROCHE INC.
Reel/Frame 013653/0418 →
Assignment of Assignor's Interest Jan 14, 2003
From: SYNTEX (U.S.A.) LLC (INTO WHICH SYNTEX (U.S.A.) INC. WAS MERGED)
To: ROCHE HOLDINGS, INC.
Reel/Frame 013653/0444 →