Patent Assignment
Reel/Frame 048176/0218
Assignment of Assignor's Interest
Recorded: 2019-01-29
Pages: 9
Assignors
ZHU, LI
Executed: 2019-01-23
LIU, YANGJIAN
Executed: 2019-01-23
ZHANG, CHUANYU
Executed: 2019-01-23
WANG, HE
Executed: 2019-01-23
LUO, HONG
Executed: 2019-01-23
SUN, YINGHUI
Executed: 2019-01-23
HAN, YONGXIN
Executed: 2019-01-23
Assignees
CENTAURUS BIOPHARMA CO.
BUILDING #16, MINZHUANG ROAD #3, HAIDIAN DISTRICT, BEIJING, 100195, CHINA
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO.
NO. 369 YUZHOU SOUTH RD., LIANYUNGANG, JIANGSU PROVINCE, 222062, CHINA
LIANYUNGANG RUNZHONG PHARMACEUTICAL CO., LTD.
NO. 16 JINQIAO ROAD, DAPU INDUSTRY PARK LIANYUNGANG, ECONOMY AND TECHNOLOGY DEVELOPMENT ZONE, LIANYUNGANG, JIANGSU, 222069, CHINA
Covered Property
(1)
Pyrrolopyrimidine Comprising Cyclopentyl Substituent
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2026
From: CENTAURUS BIOPHARMA CO., LTD.; LIANYUNGANG RUNZHONG PHARMACEUTICAL CO., LTD.
To: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
Reel/Frame 075356/0709 →
Assignment of Assignor's Interest
Apr 3, 2026
From: CENTAURUS BIOPHARMA CO., LTD.; CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.; LIANYUNGANG RUNZHONG PHARMACEUTICAL CO., LTD.
To: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
Reel/Frame 075339/0287 →