skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : XUANZHU BIOPHARMACEUTICAL CO., LTD.
Total Assignments: 15
Assignment: 1
Reel/Frame:055012/0894   Pages: 10
Recorded: 01/16/2021
Attorney Dkt #:14153-3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
XUANZHU (SHIJIAZHUANG) BIOPHARMACEUTICAL CO., LTD.
Exec Dt:
08/25/2020
Assignee
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO. 769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI PROVINCE, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8318716
US20110160177
12650742
 
8293895
US20100197653
12666977
 
8822445
US20130090325
13701704
Correspondence name and address
MAGDALENA O. CILELLA
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:054250/0250   Pages: 11
Recorded: 11/03/2020
Attorney Dkt #:400613-20001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
XUANZHU (SHIJIAZHUANG) BIOPHARMACEUTICAL CO., LTD.
Exec Dt:
08/25/2020
Assignee
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO.769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352358
US20210024522
16628169
Correspondence name and address
ROBERTS CALDERON SAFRAN & COLE P.C.
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:054843/0944   Pages: 13
Recorded: 01/07/2021
Attorney Dkt #:065660.5/8/10/14/17/18
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAINAN XUANZHU PHARMA CO., LTD.
Exec Dt:
08/31/2020
Assignee
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, NO.769 TAIHANG STREET, HIGH-TECH DISTRICT, HEBEI PROVINCE
SHIJIAZHUANG, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8980904
US20140288063
14233823
 
9359371
US20150232474
14421703
 
9527876
US20160046654
14780718
 
9796701
US20160332989
15108903
 
10011592
US20180086745
15515056
 
9949976
US20180000819
15704542
Correspondence name and address
DAVID M. LAPRAIRIE
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST 4TH STREET
ROYAL OAK, MI 48067
Assignment: 4
Reel/Frame:055832/0267   Pages: 12
Recorded: 04/06/2021
Attorney Dkt #:180023.00004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
XUANZHU (HAINAN) BIOPHARMACEUTICAL CO., LTD
Exec Dt:
08/31/2020
Assignee
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO. 769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, CHINA 050000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299474
US20210047292
16965503
Correspondence name and address
FOX ROTHSCHILD LLP
PRINCETON PIKE CORPORATION CENTER
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648-2311
Assignment: 5
Reel/Frame:059800/0631   Pages: 4
Recorded: 05/03/2022
Attorney Dkt #:129377-5004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, BIN
Exec Dt:
02/22/2021
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518, TIANCHEN ROAD, NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, SHANDONG, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO.769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 050000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210401814
17292084
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 6
Reel/Frame:057014/0412   Pages: 4
Recorded: 07/29/2021
Attorney Dkt #:17766-000012-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BIN
Exec Dt:
06/30/2021
2
CHEN, BO
Exec Dt:
07/02/2021
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518 TIANCHEN ROAD
NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
SHIJIAZHUANG, CHINA 050035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106299
17426675
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 7
Reel/Frame:057289/0961   Pages: 4
Recorded: 08/25/2021
Attorney Dkt #:17766-000013-US-NPB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMBIO PHARMACEUTICAL, INC.
Exec Dt:
07/26/2021
Assignees
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, NO.769 TAIHANG STREET,
HIGH-TECH DISTRICT SHIJIAZHUANG, HEBEI PROVINCE
BEIJING, CHINA 050035
2
BEIJING ZUANZHU COMBIO CO., LTD.
88 KECHUANG 6TH STREET, BUILDING 3, SUITE 507,
ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325982
US20200140568
16603711
Correspondence name and address
HARNESS DICKEY AND PIERCE PLC
SUITE 200
5445 CORPORATE DRIVE
TROY, MI 48098
Assignment: 8
Reel/Frame:057589/0008   Pages: 6
Recorded: 09/08/2021
Attorney Dkt #:17766-000013-US-NPB
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATY TO CORRECT ADDRESS OF 1ST NAMED ASSIGNEE AND ENTITY NAME OF 2ND ASSIGNEE PREVIOUSLY RECORDED AT REEL: 057289 FRAME: 0961. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
COMBIO PHARMACEUTICAL, INC.
Exec Dt:
07/26/2021
Assignees
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO.769 TAIHANG STREET, HIGH-TECH DISTRICT SHIJIAZHUANG, HEBEI PROVINCE
SHIJIAZHUANG, CHINA 050035
2
BEIJING XUANZHU COMBIO CO., LTD.
88 KECHUANG 6TH STREET, BUILDING 3, SUITE 507
ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325982
US20200140568
16603711
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 9
Reel/Frame:057915/0474   Pages: 6
Recorded: 10/26/2021
Attorney Dkt #:17766-000014-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
10/21/2021
2
ZHOU, JIANHUI
Exec Dt:
10/21/2021
3
DING, YI
Exec Dt:
10/21/2021
4
SZU, PING HUI
Exec Dt:
10/21/2021
5
DONG, CHEN
Exec Dt:
10/21/2021
Assignees
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO.769 TAIHANG STREET
SHIJIAZHUANG, CHINA 050035
2
BEIJING XUANZHU COMBIO CO., LTD.
88 KECHUANG 6TH STREET
BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227833
17606577
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 10
Reel/Frame:058037/0615   Pages: 9
Recorded: 11/05/2021
Attorney Dkt #:17766-000014-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES ADDRESSES PREVIOUSLY RECORDED ON REEL 057915 FRAME 0474. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SONG, YUNTAO
Exec Dt:
10/21/2021
2
ZHOU, JIANHUI
Exec Dt:
10/21/2021
3
DING, YI
Exec Dt:
10/21/2021
4
SZU, PING HUI
Exec Dt:
10/21/2021
5
DONG, CHEN
Exec Dt:
10/21/2021
Assignees
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507
NO.769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, HEIBEI PROVINCE, CHINA 050000
2
BEIJING XUANZHU COMBIO CO., LTD
88 KECHUANG 6TH STREET, BLDG. 3, SUITE 507
ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227833
17606577
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 11
Reel/Frame:060525/0224   Pages: 6
Recorded: 07/15/2022
Attorney Dkt #:137642-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, GUOHUI
Exec Dt:
07/14/2022
2
WANG, HAIBO
Exec Dt:
07/14/2022
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518 TIANCHEN ROAD
NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, SHANDONG, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK
203C507 NO.769 TAIHANG STREET, HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 050000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348443
17793275
Correspondence name and address
WEI SONG
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:061683/0054   Pages: 5
Recorded: 11/08/2022
Attorney Dkt #:PN194955XZSW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ZHANYING
Exec Dt:
10/14/2022
2
ZHU, PENG
Exec Dt:
10/17/2022
3
ZHANG, CHONGKUN
Exec Dt:
10/19/2022
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518, TIANCHEN ROAD,NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, SHANDONG, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNO. DEMO. PARK203C507NO.769TAIHANG STREET,HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 050000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183265
17923613
Correspondence name and address
GANG, YU
SAMSON G.YU ACIP INTERNATIONAL, INC. 419 10TH ST,
SF, CA 94103
Assignment: 13
Reel/Frame:062502/0983   Pages: 4
Recorded: 01/26/2023
Attorney Dkt #:CU-100731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, ZHENTAO
Exec Dt:
01/13/2023
2
WANG, FENG
Exec Dt:
01/13/2023
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518 TIANCHEN STREET
NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION
DEMONSTRATION PARK 203C507, NO.769 TAIHANG STREET
SHIJIAZHUANG, CHINA 050035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271947
18160140
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 14
Reel/Frame:064928/0382   Pages: 4
Recorded: 09/16/2023
Attorney Dkt #:PN213603XZSW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YANJUN
Exec Dt:
05/30/2023
2
LI, JIAKUI
Exec Dt:
05/29/2023
Assignees
1
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, 769 TAIHANG STREET,
HIGH-TECH DISTRICT,
SHIJIAZHUANG, HEBEI PROVINCE,, CHINA
2
SHANDONG XUANZHU PHARMA CO., LTD.
2518 TIANCHEN STREET,
NATIONAL HIGH-TECH DEVELOPMENT ZONE,
JINAN, SHANDONG PROVINCE,, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240075032
18270495
Correspondence name and address
GANG YU
ACIP INTERNATIONAL, INC.
419 10TH ST, #100
SF, CA 94103
Assignment: 15
Reel/Frame:064928/0418   Pages: 4
Recorded: 09/16/2023
Attorney Dkt #:PN215603XZSW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BIN
Exec Dt:
06/15/2023
2
CHEN, BO
Exec Dt:
06/16/2023
3
LIU, YUESHENG
Exec Dt:
06/19/2023
4
MA, KELIN
Exec Dt:
06/16/2023
Assignees
1
SHANDONG XUANZHU PHARMA CO., LTD.
2518 TIANCHEN STREET,
NATIONAL HIGH-TECH DEVELOPMENT ZONE
JINAN, SHANDONG, CHINA 250101
2
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, 769 TAIHANG STREET,
HIGH-TECH DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 050035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240083917
18270869
Correspondence name and address
GANG YU
ACIP INTERNATIONAL, INC.
419 10TH ST, #100
SF, CA 94103

Search Results as of: 05/10/2024 06:44 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT