Patent Assignment
Reel/Frame 074780/0582
Change of Name
Recorded: 2026-01-21
Pages: 6
Assignor
BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Executed: 2025-09-23
Assignee
BEIJING JITAI LIFE SCIENCES LTD
ROOM 101, 4TH FLOOR, BUILDING 9, NO. 9 YONGTENG NORTH ROAD, HAIDIAN DISTRICT, BEIJING, 100094, CHINA
Covered Properties
(4)
Lipid Nanoparticles
Application:
18/150,528 →
Publication:
US 2023/0346702
Lipid-Based Topical Injection Formulations
Application:
18/319,705 →
Publication:
US 2024/0245617
Ionizable Lipid Compounds
Application:
18/434,386 →
Publication:
US 2024/0245782
Ionizable Lipid Compounds
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 18, 2023
From: YANG, LIU; LIU, ANDONG; LAI, CAIDA; WANG, WENSHOU
To: HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 064299/0142 →
Assignment of Assignor's Interest
Jul 18, 2023
From: LANG, JIAYAN; ZHANG, LIN; JIANG, TIAN; WANG, XUHUI
To: BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 064299/0293 →
Assignment of Assignor's Interest
Feb 16, 2024
From: LAI, CAIDA; WANG, WENSHOU
To: HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 066484/0361 →
Assignment of Assignor's Interest
Feb 16, 2024
From: ZHANG, LIN; YANG, LIU; LIU, ANDONG
To: BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 066484/0447 →
Assignment of Assignor's Interest
Feb 23, 2024
From: ZHANG, LIN; YANG, LIU; LIU, ANDONG; SHI, FENG
To: BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 066547/0807 →
Assignment of Assignor's Interest
Feb 23, 2024
From: LAI, CAIDA; WANG, WENSHOU
To: HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 066547/0933 →
Assignment of Assignor's Interest
Aug 30, 2024
From: YANG, LIU; YIN, LE; LIU, ANDONG; ZHANG, LIN
To: BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 068452/0796 →
Assignment of Assignor's Interest
Aug 30, 2024
From: LAI, CAIDA; WANG, WENSHOU
To: HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 068452/0366 →
Assignment of Assignor's Interest
Feb 2, 2026
From: BEIJING JITAI LIFE SCIENCES LTD; METIS TECHBIO CO., LTD.
To: BEIJING JITAI LIFE SCIENCES LTD; HANGZHOU JITAI LIFE SCIENCES LTD; METIS TECHBIO CO., LTD.
Reel/Frame 073659/0788 →
Assignment of Assignor's Interest
Feb 2, 2026
From: BEIJING JITAI LIFE SCIENCES LTD; METIS TECHBIO CO., LTD.
To: BEIJING JITAI LIFE SCIENCES LTD; HANGZHOU JITAI LIFE SCIENCES LTD; METIS TECHBIO CO., LTD.
Reel/Frame 073660/0378 →
Change of Name
May 19, 2026
From: HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
To: METIS TECHNOLOGY (HANGZHOU) CO., LTD.
Reel/Frame 075623/0194 →
Change of Name
May 19, 2026
From: METIS TECHNOLOGY (HANGZHOU) CO., LTD.
To: METIS TECHBIO CO., LTD.
Reel/Frame 074698/0199 →