Patent Assignment
Reel/Frame 072230/0711
Change of Name
Recorded: 2025-09-12
Pages: 7
Assignor
YISHENG BIOPHARMA (SINGAPORE) PTE. LTD.
Executed: 2024-07-22
Assignee
LAKESHORE BIOPHARMA (SINGAPORE) PTE. LTD.
SERANGOON CENTRAL POST OFFICE, P.O. BOX 584, SINGAPORE, 915503, SINGAPORE
Covered Properties
(7)
A Composition Comprising PIC For Treatment Of Cancer
Composition for Treating and/or Preventing Hepatitis B Virus Infection and the Use Thereof
Method for Adapting Influenza Viruses to Vero Cells
Rabies Composition Comprising Pika Adjuvant
Composition for Treating and/or Preventing Hepatitis B Virus Infection and the Use Thereof
Composition Comprising PIC For Treatment Of Cancer
Method for Adapting Influenza Viruses to Vero Cells
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 9, 2020
From: ZHANG, YI
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 052355/0802 →
Assignment of Assignor's Interest
Oct 27, 2020
From: ZHANG, YI; YAN, YUHE; ZHANG, XU; COTON, THOMAS ANTHONY
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 054183/0387 →
Assignment of Assignor's Interest
Aug 25, 2021
From: LI, LIETAO; ZHANG, YI; LIU, FANG
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 057287/0229 →
Assignment of Assignor's Interest
Jul 15, 2022
From: ZHANG, YI
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 060674/0681 →
Assignment of Assignor's Interest
Aug 10, 2022
From: ZHANG, YI
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 060767/0860 →
Assignment of Assignor's Interest
Feb 21, 2024
From: ZHANG, YI; YAN, YUHE; ZHANG, XU; COTON, THOMAS ANTHONY
To: YISHENG BIOPHARMA (SINGAPORE) PTE LTD
Reel/Frame 066513/0636 →
Nunc Pro Tunc Assignment
Sep 12, 2025
From: LAKESHORE BIOPHARMA (SINGAPORE) PTE. LTD.
To: YISHENGBIO (HONG KONG) HOLDINGS LIMITED
Reel/Frame 072868/0980 →
Change of Address
Sep 12, 2025
From: LAKESHORE BIOPHARMA (SINGAPORE) PTE. LTD.
To: LAKESHORE BIOPHARMA (SINGAPORE) PTE. LTD.
Reel/Frame 072869/0066 →