IP Library › Assignment 040839/0759
Patent Assignment
Reel/Frame 040839/0759

Assignment of Assignor's Interest

Recorded: 2017-01-04 Pages: 3
Assignors
ZHANG, JIAZHONG
Executed: 2014-07-10
SPEVAK, WAYNE
Executed: 2014-07-10
Assignee
PLEXXIKON INC.
91 BOLIVAR DRIVE, SUITE A, BERKELEY, CALIFORNIA, 94710
Covered Property (1)
Heterocyclic Compounds and Uses Thereof
Patent: 9,822,109 →
Application: 14/846,545 →
Publication: US 2016/0068528
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 23, 2016
From: ZHANG, JIAZHONG; BUELL, JOHN; CHAN, KATRINA; IBRAHIM, PRABHA N.
To: PLEXXIKON INC.
Reel/Frame 040760/0032 →
Assignment of Assignor's Interest May 10, 2022
From: PLEXXICON INC.
To: OPNA IMMUNO-ONCOLOGY SA
Reel/Frame 059925/0772 →
Correction of an Error in Assignor's Name in a Cover Sheet Previously Recorded at Reel 059925 Frame 0772. May 20, 2022
From: PLEXXIKON INC.
To: OPNA IMMUNO-ONCOLOGY SA
Reel/Frame 060131/0148 →
Change of Name Mar 2, 2023
From: OPNA IMMUNO-ONCOLOGY SA
To: OPNA BIO SA
Reel/Frame 062856/0846 →
Corrective Assignment to Correct the 16TH Patent Number Previously Recorded at Reel: 062856 Frame: 0846. Assignor(S) Hereby Confirms the Change of Name. Mar 28, 2023
From: OPNA IMMUNO-ONCOLOGY SA
To: OPNA BIO SA
Reel/Frame 063588/0355 →