Patent Assignment
Reel/Frame 070549/0549
Assignment of Assignor's Interest
Recorded: 2025-03-18
Pages: 8
Assignor
VARIATION BIOTECHNOLOGIES INC.
Executed: 2025-01-03
Assignee
BRII BIOSCIENCES LIMITED
ONE CITY CENTER, UNIT 05-110, 110 CORCORAN STREET, DURHAM, NORTH CAROLINA, 27701
Covered Properties
(3)
Immunogenic Compositions for Treatment of Hepatitis B
Improved Therapeutic Composition Comprising Hepatitis B Antigen Having S, Pre-S1 and Pre-S2 Protein, Aluminium Phosphate and Interferon-Alpha and Use Thereof for Treatment of Hepatitis B
Application:
17/621,033 →
Publication:
US 2024/0123060
Immunogenic Compositions for Treatment of Hepatitis B
Application:
18/883,612 →
Publication:
US 2025/0269013
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 14, 2021
From: ANDERSON, DAVID EVANDER; AHMED, TANVIR
To: VARIATION BIOTECHNOLOGIES INC.
Reel/Frame 056239/0489 →
Assignment of Assignor's Interest
Jan 4, 2022
From: ANDERSON, DAVID EVANDER
To: VARIATION BIOTECHNOLOGIES INC.
Reel/Frame 058539/0291 →
Assignment of Assignor's Interest
Jan 4, 2022
From: HONG, ZHI; ZHU, QING
To: BRII BIOSCIENCES LIMITED
Reel/Frame 058539/0342 →
Security Interest
Jul 20, 2023
From: VARIATION BIOTECHNOLOGIES INC.
To: K2 HEALTHVENTURES LLC, AS CANADIAN COLLATERAL AGENT
Reel/Frame 064325/0840 →