IP Library › Assignment 036354/0810
Patent Assignment
Reel/Frame 036354/0810

Assignment of Assignor's Interest

Recorded: 2015-08-14 Pages: 6
Assignor
ALFA-SYNTHON AB
Executed: 2015-05-11
Assignee
ESQUIRE AB
BIBLIOTEKSGATAN 3, STOCKHOLM, SE - 111 46, SWEDEN
Covered Property (1)
Process for the Preparation of Alkyl 5-(Dicarboximido) Levulinate and Alkyl 4-Oxopentenoate
Patent: 8,022,229 →
Application: 11/666,931 →
Publication: US 2008/0027233
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2007
From: YOM-TOV, BARUCH
To: BIOSYNTH AB
Reel/Frame 020187/0062 →
Change of Name May 26, 2010
From: BIOSYNTH AB
To: ALFRA-SYNTHON AB
Reel/Frame 024441/0849 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 024441 Frame 0849. Assignor(S) Hereby Confirms the Assignee Is Alfa-Synthon. May 28, 2010
From: BIOSYNTH AB
To: ALFA-SYNTHON AB
Reel/Frame 024457/0970 →