Patent Assignment
Reel/Frame 052921/0462
Assignment of Assignor's Interest
Recorded: 2020-06-12
Pages: 3
Assignor
RUYUAN HEC PHARM CO., LTD.
Executed: 2020-05-25
Assignee
SUNSHINE LAKE PHARMA CO., LTD.
NORTHERN INDUSTRIAL AREA, SONGSHAN LAKE DONGGUAN, GUANGDONG, 523000, CHINA
Covered Properties
(2)
Substituted Chromanol Derivatives and Their Use
Aminoquinazoline Derivatives and Their Salts and Methods of Use
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2009
From: SCHMECK, CARSTEN; BISCHOFF, HILMAR; LI, VOLKHART; LUSTIG, KLEMENS
To: BAYER HEALTHCARE AG
Reel/Frame 022957/0060 →
Merger
Feb 18, 2011
From: BAYER HEALTHCARE AG
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 025837/0666 →
Change of Name
Mar 2, 2012
From: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
To: BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 027798/0065 →
Assignment of Assignor's Interest
Mar 1, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029905/0035 →
Assignment of Assignor's Interest
Apr 23, 2013
From: BAYER INTELLECTUAL PROPERTY GMBH
To: SCHMECK, CARSTEN, DR.
Reel/Frame 030281/0818 →
Assignment of Assignor's Interest
Mar 12, 2014
From: SCHMECK, CARSTEN
To: SUNSHINE LAKE PHARMA CO., LTD.
Reel/Frame 032409/0906 →
Assignment of Assignor's Interest
Mar 26, 2014
From: ZHANG, JIANCUN; ZHANG, YINGJUN; ZHANG, WEIHONG; LIU, BING
To: SUNSHINE LAKE PHARMA CO., LTD.
Reel/Frame 032525/0150 →
Assignment of Assignor's Interest
Mar 4, 2019
From: SUNSHINE LAKE PHARMA CO., LTD.
To: RUYUAN HEC PHARM CO., LTD.
Reel/Frame 048500/0130 →