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Patent Assignment Assignor Details
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Assignor Name : ZHANG, HESHENG
Total Assignments: 30
Assignment: 1
Reel/Frame:017291/0494   Pages: 2
Recorded: 08/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
08/09/2005
2
CHE, FENGSHENG
Exec Dt:
08/09/2005
Assignees
1
ZHANG, HESHENG
NO. 79, DUOLUN STREET, HELPING DISTRICT
TIANJIN, HAINAN, CHINA 300020
2
CHE, FENGSHENG
2501 XINDA BUILDING GUOAMO STREET
HAIKOU CITY, HAINAN PROVINCE 570125, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741342
US20060094730
10547054
Correspondence name and address
RAYMOND Y. CHAN
108 N. YNEZ AVE., #128
MONTEREY PARK, CA 91754
Assignment: 2
Reel/Frame:021026/0822   Pages: 6
Recorded: 05/23/2008
Conveyance: CORRECTIVE COVER SHEET TO CORRECT THE NAME OF THE ASSIGNOR, AND ASSIGNEES ADDRESS ON ASSIGNMENT PREVIOUSLY RECORDED ON REEL 017291 FRAME 0494.
Assignor
1
ZHANG, HESHENG
Exec Dt:
08/09/2005
Assignees
1
ZHANG, HESHENG
NO. 79, DUOLUN STREET, HEPING DISTRICT
TIANJIN CITY, CHINA 300020
2
CHE, FENGSHENG
2501 XINDA BUILDING , GUOMAO STREET
HAIKOU CITY, HAINAN PROVINCE, CHINA 570125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741342
US20060094730
10547054
Correspondence name and address
RAYMOND Y. CHAN
SUITE 126
108 N. YNEZ AVENUE
MONTEREY PARK, CA 91754
Assignment: 3
Reel/Frame:017549/0476   Pages: 3
Recorded: 04/30/2006
Attorney Dkt #:TJCZ-00101-NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
04/27/2006
Assignee
1
TIAN JIN HEMAY BIO-TECH CO., LTD
79 DUOLUNDAO
TIANJIN, CHINA 300020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8318942
US20070072905
10595609
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
#1319
HOUSTON, TX 77079
Assignment: 4
Reel/Frame:024540/0786   Pages: 3
Recorded: 06/15/2010
Attorney Dkt #:900186.401C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
05/08/2010
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD
XIAO YUAN XIN CUN 31-101
TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501779
US20100311793
12748248
Correspondence name and address
HAI HAN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 5
Reel/Frame:025393/0568   Pages: 4
Recorded: 11/22/2010
Attorney Dkt #:900186.402C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
10/08/2010
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
12 WEST KEYAN ROAD
ROOM 575
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110060010
12880983
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:026342/0001   Pages: 6
Recorded: 05/24/2011
Attorney Dkt #:93031-793309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
05/10/2011
Assignees
1
TIANJIN HERMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300467
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
ROOM 575, 12 WEST KENYAN ROAD
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115165
US20110224161
12937367
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 7
Reel/Frame:035675/0488   Pages: 6
Recorded: 05/14/2015
Attorney Dkt #:93031-793309-000100US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 026342 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
ZHANG, HESHENG
Exec Dt:
05/10/2011
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300467
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
ROOM 575, 12 WEST KENYAN ROAD
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115165
US20110224161
12937367
Correspondence name and address
DAVID H. GOETZ
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:027073/0786   Pages: 4
Recorded: 10/17/2011
Attorney Dkt #:93031-817439 (002000US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
10/12/2011
2
ZHANG, QINGHUA
Exec Dt:
10/12/2011
3
CHEN, YINGWEI
Exec Dt:
10/12/2011
4
HUO, AIHONG
Exec Dt:
10/12/2011
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
ROOM 575, 12 WEST KEYAN RD.
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120029036
13198633
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:027501/0841   Pages: 5
Recorded: 01/09/2012
Attorney Dkt #:93031-825130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
12/27/2011
2
ZENG, GUANGHUAI
Exec Dt:
12/27/2011
3
GAO, YIFEI
Exec Dt:
12/27/2011
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN CUN
TEDA, TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD
ROOM 575, 12 WEST KEYAN ROAD
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952178
US20120107269
13320533
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER - 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 10
Reel/Frame:028093/0575   Pages: 4
Recorded: 04/24/2012
Attorney Dkt #:TJHM-00301-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
04/23/2012
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8183260
US20080176900
12051941
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
SUITE 1319
HOUSTON, TX 77079
Assignment: 11
Reel/Frame:028185/0640   Pages: 4
Recorded: 05/10/2012
Attorney Dkt #:TJHM-00308-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
05/09/2012
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524742
US20120220631
13468031
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
SUITE 1319
HOUSTON, TX 77079
Assignment: 12
Reel/Frame:028422/0161   Pages: 5
Recorded: 06/21/2012
Attorney Dkt #:93031-839608 (000400US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
06/18/2012
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101, TEDA
TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
12 WEST KEYAN RD.
ROOM 575
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877720
US20130131001
13508035
Correspondence name and address
TODD A. OSTOMEL
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 13
Reel/Frame:033813/0610   Pages: 6
Recorded: 09/24/2014
Attorney Dkt #:93031-839608
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 028422 FRAME: 0161. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
ZHANG, HESHENG
Exec Dt:
06/18/2012
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN 31-101, TEDA
TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
12 WEST KEYAN ROAD, ROOM 575
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877720
US20130131001
13508035
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 14
Reel/Frame:030090/0662   Pages: 3
Recorded: 03/26/2013
Attorney Dkt #:93031-859634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
01/21/2013
2
CHEN, YINGWEI
Exec Dt:
01/21/2013
3
HE, QINGCHAO
Exec Dt:
01/21/2013
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, 300457, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187458
US20130225579
13702987
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 15
Reel/Frame:030693/0799   Pages: 3
Recorded: 06/26/2013
Attorney Dkt #:900186.403USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
05/10/2013
2
CHEN, XIN
Exec Dt:
05/10/2013
Assignee
1
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
ROOM 575, 12 WEST KEYAN RD.
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130197040
13878422
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:030693/0815   Pages: 3
Recorded: 06/26/2013
Attorney Dkt #:900186.403USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
05/10/2013
2
CHEN, XIN
Exec Dt:
05/10/2013
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130197040
13878422
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVE
SUITE 5400
SEATTLE, WA 98104
Assignment: 17
Reel/Frame:030746/0752   Pages: 4
Recorded: 07/03/2013
Attorney Dkt #:93031-874113-000900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
05/10/2013
2
CHEN, XIN
Exec Dt:
05/10/2013
Assignees
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
2
TIANJIN MICHELE SCI-TECH DEVELOPMENT CO., LTD.
ROOM 575, 12 WEST KEYAN RD., NANKAI DISTRICT
TIANJIN, CHINA 300192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859594
US20130281494
13881706
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTERE
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:031814/0896   Pages: 4
Recorded: 12/19/2013
Attorney Dkt #:TJHM-00101-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
12/18/2013
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
XIAO YUAN XIN CUN, 31-101 TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637545
US20080051432
11868502
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
SUITE 1319
HOUSTON, TX 77079
Assignment: 19
Reel/Frame:032338/0260   Pages: 3
Recorded: 03/03/2014
Attorney Dkt #:93031-896100 (001200US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
01/13/2014
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085563
US20140179737
14133335
Correspondence name and address
WILLIAM B. KEZER, ESQ.
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 20
Reel/Frame:036178/0586   Pages: 3
Recorded: 06/30/2015
Attorney Dkt #:93031-947955-001210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
01/13/2014
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9669015
US20150272940
14740487
Correspondence name and address
WILLIAM B. KEZER
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3823
Assignment: 21
Reel/Frame:035398/0361   Pages: 4
Recorded: 04/13/2015
Attorney Dkt #:93031-918467 (001500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
11/06/2014
2
HUO, AIHONG
Exec Dt:
11/06/2014
3
LI, ZHENZHONG
Exec Dt:
11/06/2014
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670242
US20150166595
14383523
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLR
SAN FRANCISCO, CA 94111
Assignment: 22
Reel/Frame:037383/0181   Pages: 3
Recorded: 12/30/2015
Attorney Dkt #:093031-0961189 (000710US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
12/21/2015
2
CHEN, YINGWEI
Exec Dt:
12/21/2015
3
HE, QINGCHAO
Exec Dt:
12/21/2015
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD.
31-101 XIAO YUAN XIN CUN TEDA
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9676724
US20160185728
14881085
Correspondence name and address
KILPATRICK TOWNSEND AND STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLR
SAN FRANCISCO, CA 94111
Assignment: 23
Reel/Frame:038879/0611   Pages: 5
Recorded: 06/10/2016
Attorney Dkt #:581960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
06/06/2016
2
ZENG, GUANGHUAI
Exec Dt:
06/06/2016
3
CHEN, YINGWEI
Exec Dt:
06/06/2016
Assignee
1
TIANJIN HEMAY PHARMACEUTICAL SCI-TECH CO., LTD
ROOM 645FF02 AVIATION INDUSTRY SUPPORT CENTER
AIRPORT ECONOMIC AREA
TIANJIN, CHINA 300308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840494
US20160311796
15103596
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 24
Reel/Frame:042234/0042   Pages: 3
Recorded: 04/12/2017
Attorney Dkt #:93031-847852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
04/11/2017
Assignee
1
TIANJIN HEMAY ONCOLOGY PHARMACEUTICAL CO., LTD.
#3 WORKSHOP CULTURE CENTER PHASE 2
2 JIANFU ROAD, XIQING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
TIANJIN, CHINA 300385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604065
US20120309797
13577218
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 19TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 25
Reel/Frame:042755/0127   Pages: 5
Recorded: 06/09/2017
Attorney Dkt #:080015-1044143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
04/26/2017
2
CHEN, YINGWEI
Exec Dt:
04/26/2017
3
HE, QINGCHAO
Exec Dt:
04/24/2017
Assignee
1
TIANJIN HEMAY ONCOLOGY PHARMACEUTICAL CO., LTD.
#3 WORKSHOP CULTURE CENTER, PHASE 2
2 JIANFU ROAD, XIQING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
TIANJIN, CHINA 300385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246443
US20170226093
15487220
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 19TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 26
Reel/Frame:043970/0912   Pages: 2
Recorded: 09/15/2017
Attorney Dkt #:088428-1053433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
07/10/2017
Assignee
1
TIANJIN HEMAY ONCOLOGY PHARMACEUTICAL CO., LTD.
#3 WORKSHOP CULTURE CENTER PHASE 2, 2 JIANFU ROAD, XIQING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
TIANJIN, CHINA 300385
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7754729
US20090105247
12342104
 
8198301
US20100240649
12787548
 
8765946
US20120225872
13469110
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 27
Reel/Frame:049314/0092   Pages: 3
Recorded: 05/29/2019
Attorney Dkt #:901186.401USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
05/17/2019
2
ZENG, GUANGHUAI
Exec Dt:
05/17/2019
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD
409-10 TIANRUN SCIENCE & TECHNOLOGY PARK, NO 110, THE
SIXTH AVENUE, ECONOMIC & TECHNOLOGY DEVELOPMENT ZONE
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485724
US20190389835
16464224
Correspondence name and address
TOBY J. LIGON
SEED IP LAW GROUP LLP
701 FIFTH AVE, SUITE 5400
SEATTLE, WA 98104
Assignment: 28
Reel/Frame:049314/0116   Pages: 3
Recorded: 05/29/2019
Attorney Dkt #:901186.402USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HESHENG
Exec Dt:
05/17/2019
2
ZENG, GUANGHUAI
Exec Dt:
05/17/2019
Assignee
1
TIANJIN HEMAY BIO-TECH CO., LTD
409-10 TIANRUN SCIENCE & TECHNOLOGY PARK, NO 110, THE
SIXTH AVENUE, ECONOMIC & TECHNOLOGY DEVELOPMENT ZONE
TIANJIN, CHINA 300457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372013
16464228
Correspondence name and address
TOBY J. LIGON
SEED IP LAW GROUP LLP
701 FIFTH AVE, SUITE 5400
SEATTLE, WA 98104
Assignment: 29
Reel/Frame:053106/0565   Pages: 3
Recorded: 07/02/2020
Attorney Dkt #:KC34740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
06/30/2020
Assignee
1
SHENZHEN BLUE SPECTRUM RICK TECHNOLOGY CO., LTD
5/F, BUILDING 7, NANGANG FIRST INDUSTRIAL ZONE,
XILI STREET, NANSHAN DISTRICT, SHENZHEN,
GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210083148
16959698
Correspondence name and address
GLOBAL IP SERVICES, PLLC
121 MOORE ST
PRINCETON, NJ 08540
Assignment: 30
Reel/Frame:056359/0830   Pages: 5
Recorded: 05/26/2021
Attorney Dkt #:AJE-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, HESHENG
Exec Dt:
04/30/2021
Assignee
1
TIANJIN HEMAY PHARMACEUTICAL CO., LTD.
BLD.12-2 HUI-YING-CHAN-YE-YUAN
NO.86 ZHONG-HUAN WEST ROAD, FREE TRADE ZONE, DONGLI DISTRICT
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767295
US20210155590
17048914
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210

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