Patent Assignment
Reel/Frame 054990/0961
Assignment of Assignor's Interest
Recorded: 2021-01-21
Pages: 2
Assignor
SHANGHAI YANKAI BIOTECH CENTER
Executed: 2021-01-13
Assignee
SUZHOU BAIJI BIOTECH CO., LTD.
UNIT 103-3, ROOM 3, SMALL NUCLEIC ACID RESEARCH INSTITUTE, 168 YUANFENG ROAD, YUSHAN TOWN, KUNSHAN, SUZHOU,, JIANGSU, 215300, CHINA
Covered Property
(1)
Nanometer Mesoporous Silica-Based Xerogel Styptic Material and Its Preparing Process and Application
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 2009
From: LIU, CHANGSHENG; YUAN, YUAN
To: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Reel/Frame 022754/0602 →
Assignment of Assignor's Interest
Oct 27, 2020
From: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
To: SHANGHAI YANKAI BIOTECH CENTER
Reel/Frame 054182/0104 →
Assignment of Assignor's Interest
Nov 18, 2024
From: SUZHOU BAIJI BIOTECH CO., LTD.
To: YIXIN BIO-TECH (GUANGZHOU) CO.,LTD
Reel/Frame 069382/0844 →