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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : XIAO, HAIFENG
Total Assignments: 5
Assignment: 1
Reel/Frame:038263/0981   Pages: 5
Recorded: 03/27/2016
Attorney Dkt #:20618-0008US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
3
Exec Dt:
03/02/2016
4
Exec Dt:
03/02/2016
Assignee
1
NO. 2258 CHENGBEI ROAD, JIADING DISTRICT
SHANGHAI, CHINA 201815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15081892
Correspondence name and address
XIAOBING ZHANG
100 PINE STREET, SUITE 1250
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:043930/0001   Pages: 55
Recorded: 09/21/2017
Attorney Dkt #:20618-0008US01/0008US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
3
Exec Dt:
03/02/2016
4
Exec Dt:
03/02/2016
5
Exec Dt:
07/04/2011
6
Exec Dt:
04/09/2012
Assignee
1
NO.2258 CHENGBEI ROAD, JIADING INDUSTRIAL DISTRICT
SHANGHAI, CHINA 201807
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15394923
 
15662285
Correspondence name and address
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 3
Reel/Frame:049770/0956   Pages: 4
Recorded: 07/17/2019
Attorney Dkt #:20618-0008US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
3
Exec Dt:
03/02/2016
4
Exec Dt:
03/02/2016
Assignee
1
NO. 2258 CHENGBEI ROAD, JIADING DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16511224
Correspondence name and address
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 4
Reel/Frame:048650/0516   Pages: 5
Recorded: 03/20/2019
Attorney Dkt #:G8244-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2019
2
Exec Dt:
03/11/2019
3
Exec Dt:
03/11/2019
4
Exec Dt:
03/11/2019
5
Exec Dt:
03/11/2019
6
Exec Dt:
03/11/2019
7
Exec Dt:
03/11/2019
8
Exec Dt:
03/11/2019
9
Exec Dt:
03/11/2019
Assignee
1
NO. 35, SIMIAO ROAD
BIO-MEDICINE INDUSTRY PARK, DAXING DISTRICT
BEIJING, CHINA 102600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16333290
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
ATTN: IP DOCKETING & JIAZHONG LUO
PHILADELPHIA, PA 19103-4196
Assignment: 5
Reel/Frame:056432/0645   Pages: 15
Recorded: 06/03/2021
Attorney Dkt #:64458-480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2021
2
Exec Dt:
05/26/2021
3
Exec Dt:
05/26/2021
4
Exec Dt:
05/26/2021
5
Exec Dt:
05/26/2021
6
Exec Dt:
05/26/2021
7
Exec Dt:
05/26/2021
8
Exec Dt:
05/26/2021
9
Exec Dt:
05/26/2021
10
Exec Dt:
05/26/2021
11
Exec Dt:
05/26/2021
12
Exec Dt:
05/26/2021
Assignee
1
NO. 35 SIMIAO ROAD, DAXING DISTRICT
BIOENGINEERING & PHARMACEUTICAL INDUSTRIAL PARK
BEIJING, CHINA 102600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17299520
Correspondence name and address
KELLY A. ECHOLS
STOEL RIVES LLP
201 SOUTH MAIN STREET, SUITE 1100
SALT LAKE CITY, UT 84111

Search Results as of: 05/24/2024 03:35 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