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Patent Assignment Assignee Details
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Assignee Name : BEIJING PROTGEN LTD.
Total Assignments: 10
Assignment: 1
Reel/Frame:031698/0855   Pages: 2
Recorded: 12/02/2013
Attorney Dkt #:30339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, GUODONG
Exec Dt:
11/04/2013
Assignee
1
BEIJING PROTGEN LTD.
B412, 5 KAITUO ROAD
HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140193424
13962111
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:031716/0582   Pages: 3
Recorded: 12/04/2013
Attorney Dkt #:2398-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, GUODONG
Exec Dt:
11/18/2013
Assignee
1
BEIJING PROTGEN LTD.
ROOM B412, ZHONGGUANCUN BIOMEDICAL PARK
NO. 5 KAITUO ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9364493
US20140335152
14008428
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:034033/0149   Pages: 3
Recorded: 10/22/2014
Attorney Dkt #:2398-107
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL: 033187 FRAME: 0951. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIU, PENG
Exec Dt:
03/24/2014
2
CHANG, GUODONG
Exec Dt:
03/25/2014
3
ZHOU, DAIFU
Exec Dt:
03/24/2014
Assignee
1
BEIJING PROTGEN LTD.
ROOM B412, ZHONGGUANCUN BIOMEDICAL PARK
NO. 5 KAITUO ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647968
US20150197733
14343694
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:033187/0951   Pages: 4
Recorded: 06/26/2014
Attorney Dkt #:2398-107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, PENG
Exec Dt:
03/24/2014
2
CHANG, GUODONG
Exec Dt:
03/25/2014
3
ZUO, DAIFU
Exec Dt:
03/24/2014
Assignee
1
BEIJING PROTGEN LTD.
ROOM B412, ZHONGGUANCUN BIOMEDICAL PARK
NO. 5 KAITUO ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647968
US20150197733
14343694
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:037801/0073   Pages: 9
Recorded: 02/23/2016
Attorney Dkt #:458410-2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YONGZHANG
Exec Dt:
02/03/2016
2
CUI, DAWEI
Exec Dt:
01/25/2016
3
FU, YAN
Exec Dt:
02/03/2016
4
WU, FEI
Exec Dt:
01/27/2016
5
SONG, XIAOMIN
Exec Dt:
01/28/2016
6
LI, MICHUAN
Exec Dt:
01/27/2016
7
CHANG, GUODONG
Exec Dt:
01/22/2016
8
LU, CHUNTAO
Exec Dt:
01/17/2016
Assignees
1
TSINGHUA UNIVERSITY
NO. 1, QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
YANTAI PROTGEN BIOTECHNOLOGY DEVELOPMENT CO., LTD.
NO. 32, ZHUJIANG ROAD, YANTAI ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA
YANTAI, SHANDONG, CHINA 264006
3
BEIJING PROTGEN LTD.
ROOM B412, NO. 5 KAITUO ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160178633
14901509
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:043376/0331   Pages: 10
Recorded: 07/28/2017
Attorney Dkt #:783252000100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YONGZHANG
Exec Dt:
07/23/2017
2
WANG, HUI
Exec Dt:
07/21/2017
3
LI, HUI
Exec Dt:
07/21/2017
4
LU, XINAN
Exec Dt:
07/21/2017
5
FU, YAN
Exec Dt:
07/21/2017
6
ZHAN, SHUNLI
Exec Dt:
07/21/2017
7
ZHOU, DAIFU
Exec Dt:
07/21/2017
Assignees
1
TSINGHUA UNIVERSITY
NO.1, QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
BEIJING PROTGEN LTD.
ROOM B412, NO.5 KAITUO ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180015148
15524094
Correspondence name and address
BU YIN
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130-2040
Assignment: 7
Reel/Frame:044956/0369   Pages: 5
Recorded: 12/22/2017
Attorney Dkt #:783252000300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YONGZHANG
Exec Dt:
11/02/2017
2
LIU, PENG
Exec Dt:
11/02/2017
3
LU, XINAN
Exec Dt:
11/02/2017
Assignees
1
TSINGHUA UNIVERSITY
NO.1, QINGHUAYUAN
BEIJING, CHINA 100084
2
BEIJING PROTGEN LTD.
ROOM B412, NO.5 KAITUO ROAD
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869910
US20180200337
15550751
Correspondence name and address
BU YIN
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130-2040
Assignment: 8
Reel/Frame:047490/0785   Pages: 5
Recorded: 11/13/2018
Attorney Dkt #:9916-101563-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, GUODONG
Exec Dt:
11/06/2018
2
DOU, XIN
Exec Dt:
11/06/2018
3
XIONG, XIAOBO
Exec Dt:
11/08/2018
4
WANG, WENCHAO
Exec Dt:
11/07/2018
Assignee
1
BEIJING PROTGEN LTD.
ROOM B412, NO.5 KAITUO ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190330707
16099159
Correspondence name and address
GREGORY SCOTT, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:049145/0230   Pages: 5
Recorded: 05/10/2019
Attorney Dkt #:9916-102555-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, DAIFU
Exec Dt:
05/10/2019
2
WANG, WENCHAO
Exec Dt:
05/10/2019
3
LI, HUI
Exec Dt:
05/10/2019
4
CHANG, GUODONG
Exec Dt:
05/10/2019
Assignee
1
BEIJING PROTGEN LTD.
ROOM B412, NO.5 KAITUO ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098104
US20200270333
16349191
Correspondence name and address
GREGORY SCOTT, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:052081/0760   Pages: 5
Recorded: 03/11/2020
Attorney Dkt #:CP-029284 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YONGZHANG
Exec Dt:
02/17/2020
2
JIA, LIN
Exec Dt:
02/18/2020
3
CHANG, GUODONG
Exec Dt:
02/15/2020
Assignees
1
TSINGHUA UNIVERSITY
NO. 1, TSINGHUA YUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
BEIJING PROTGEN LTD.
ROOM B412, NO. 5 KAITUO ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200237796
16635006
Correspondence name and address
TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114

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