Assignment of Assignor's Interest

Recorded: 2020-12-03 Pages: 3

Assignor

CHEN, HAIFENG

Executed: 2020-12-02

Assignee

VIROVEK INCORPORATION

22429 HESPERIAN BLVD., HAYWARD, CALIFORNIA, 94541

Covered Properties (2)

Three Phase Partitioning (Tpp) Method for Virus Purification

Patent: 10,889,797 →

Application: 16/203,055 →

Publication: US 2019/0161725

PCT: PCT/US2018/062795 ↗

Three Phase Partitioning (TPP) Method for Virus Purification

Application: 62/591,383 →

Related Assignments (1)

Other recorded transfers of the patents in this record — the chain of ownership.