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 : XU, YANGYANG
Total Assignments: 11
Assignment: 1
Reel/Frame:035647/0488   Pages: 6
Recorded: 05/15/2015
Attorney Dkt #:2014P05853 US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKROTIRIANAKIS, IOANNIS
Exec Dt:
04/07/2015
2
CHAKRABORTY, AMIT
Exec Dt:
04/07/2015
3
XU, YANGYANG
Exec Dt:
04/08/2015
Assignee
1
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10332025
US20150262083
14642904
Correspondence name and address
SIEMENS CORPORATION IPD
3501 QUADRANGLE BLVD. STE. 230
ORLANDO, FL 32817
Assignment: 2
Reel/Frame:036444/0401   Pages: 10
Recorded: 08/25/2015
Attorney Dkt #:2014P05853US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER PREVIOUSLY RECORDED ON REEL 035647 FRAME 0488. ASSIGNOR(S) HEREBY CONFIRMS THE THE SERIAL NUMBER FROM 61/961,005 TO 61/951,005.
Assignors
1
AKROTIRIANAKIS, IOANNIS
Exec Dt:
04/07/2015
2
CHAKRABORTY, AMIT
Exec Dt:
04/07/2015
3
XU, YANGYANG
Exec Dt:
04/08/2015
Assignee
1
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10332025
US20150262083
14642904
Correspondence name and address
SIEMENS CORPORATION
3501 QUADRANGLE BLVD. STE. 230
ORLANDO, FL 32817
Assignment: 3
Reel/Frame:047884/0762   Pages: 5
Recorded: 01/02/2019
Attorney Dkt #:LPTF2497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, LIZHI
Exec Dt:
12/26/2018
2
LIAO, GUANGZHI
Exec Dt:
12/26/2018
3
LIU, WEI
Exec Dt:
11/26/2018
4
WEI, YAO
Exec Dt:
12/26/2018
5
XU, YANGYANG
Exec Dt:
11/26/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF PETROLEUM RESOURCES AND PROSPECTING, NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746825
US20190219649
16238369
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 4
Reel/Frame:049259/0600   Pages: 5
Recorded: 05/22/2019
Attorney Dkt #:LPTF2526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, GUANGZHI
Exec Dt:
12/26/2018
2
XIAO, LIZHI
Exec Dt:
12/26/2018
3
XU, YANGYANG
Exec Dt:
11/26/2018
4
LIU, WEI
Exec Dt:
11/26/2018
5
WEI, YAO
Exec Dt:
12/26/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF PETROLEUM RESOURCES AND PROSPECTING, NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280932
US20190361143
16420010
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 5
Reel/Frame:052296/0283   Pages: 15
Recorded: 04/02/2020
Attorney Dkt #:073618-1178369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YIKAI
Exec Dt:
02/26/2020
2
ZHANG, YANG
Exec Dt:
02/26/2020
3
CHEN, ZHENGXIA
Exec Dt:
02/26/2020
4
CHEN, LINLIN
Exec Dt:
02/26/2020
5
FENG, TAO
Exec Dt:
02/27/2020
6
HUANG, RONGXIN
Exec Dt:
02/26/2020
7
LI, QIU
Exec Dt:
02/26/2020
8
LI, DEYAO
Exec Dt:
02/26/2020
9
SUN, JIKUI
Exec Dt:
02/26/2020
10
XU, YANGYANG
Exec Dt:
02/26/2020
11
LI, JIE
Exec Dt:
02/26/2020
12
LI, JIAN
Exec Dt:
02/26/2020
13
CHEN, SHUHUI
Exec Dt:
02/26/2020
Assignee
1
CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD.
NO.226, HUANGHE STREET
HIGH-TECH DEVELOPMENT ZONE
SHIJIAZHUANG, HEBEI, CHINA 050035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236094
US20200207773
16639442
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:053323/0722   Pages: 5
Recorded: 07/27/2020
Attorney Dkt #:3794-001-016PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, REN
Exec Dt:
07/23/2020
2
LI, ZHIQUAN
Exec Dt:
07/23/2020
3
ZHANG, LIPING
Exec Dt:
07/23/2020
4
XU, YANGYANG
Exec Dt:
07/23/2020
Assignee
1
JIANGNAN UNIVERSITY
NO.1800, LIHU AVENUE
WUXI, JIANGSU, CHINA 214122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907009
US20210009748
16965183
Correspondence name and address
VLP LAW GROUP LLP
555 BRYANT STREET
SUITE 820
PALO ALTO, CA 94301
Assignment: 7
Reel/Frame:058382/0761   Pages: 8
Recorded: 12/14/2021
Attorney Dkt #:IIPL-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, GUANGYIN
Exec Dt:
11/30/2021
2
XU, YANGYANG
Exec Dt:
11/30/2021
3
SUN, TING
Exec Dt:
11/30/2021
Assignee
1
BEIJING JINGDONG QIANSHI TECHNOLOGY CO., LTD.
ROOM A1905, 19TH FLOOR, NO. 2 BUILDING, NO. 18 KECHUANG 11 STREET
BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220245581
17618929
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:067152/0910   Pages: 9
Recorded: 04/18/2024
Attorney Dkt #:341257-2030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
09/08/2022
2
WU, WENTAO
Exec Dt:
09/08/2022
3
SUN, JIKUI
Exec Dt:
09/08/2022
4
XU, YANGYANG
Exec Dt:
09/08/2022
5
CHEN, SHUHUI
Exec Dt:
09/08/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240116934
18473147
Correspondence name and address
COOLEY LLP
ATTN: IP DOCKETING DEPARTMENT
1299 PENNSYLVANIA AVENUE NW SUITE 700
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:061266/0886   Pages: 9
Recorded: 09/30/2022
Attorney Dkt #:112171-0059 (70033US00)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
09/08/2022
2
WU, WENTAO
Exec Dt:
09/08/2022
3
SUN, JIKUI
Exec Dt:
09/08/2022
4
XU, YANGYANG
Exec Dt:
09/08/2022
5
CHEN, SHUHUI
Exec Dt:
09/08/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD, JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151004
17905973
Correspondence name and address
MCDERMOTT WILL & EMERY
200 CLARENDON STREET, 58TH FLOOR
BOSTON, MA 02116-5021
Assignment: 10
Reel/Frame:062534/0906   Pages: 6
Recorded: 01/30/2023
Attorney Dkt #:0214/0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GAO
Exec Dt:
12/23/2022
2
FANG, PAN
Exec Dt:
12/23/2022
3
XIAO, DONG
Exec Dt:
12/23/2022
4
LI, HONGTAO
Exec Dt:
12/23/2022
5
YANG, XU
Exec Dt:
12/23/2022
6
LI, YONGJIE
Exec Dt:
12/23/2022
7
XU, YANGYANG
Exec Dt:
12/23/2022
8
LIU, GUO
Exec Dt:
12/23/2022
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392464
18092770
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:063817/0238   Pages: 5
Recorded: 05/31/2023
Attorney Dkt #:10713-055US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
05/04/2023
2
WU, WENTAO
Exec Dt:
05/04/2023
3
GENG, KAIJUN
Exec Dt:
05/05/2023
4
XU, YANGYANG
Exec Dt:
05/04/2023
5
CHEN, SHUHUI
Exec Dt:
05/04/2023
Assignee
1
ZHEJIANG LONGCHARM BIO-TECH PHARMA. CO., LTD.
BUILDING 7 (6 FLOORS), HEDA PHARMACEUTICAL VALLEY
HANGZHOU PHARMACEUTICAL PORT HANGZHOU
ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002377
18039144
Correspondence name and address
KAREN S. CARROLL
999 PEACHTREE ST., NE
SUITE 1300
ATLANTA, GA 30309

Search Results as of: 05/01/2024 10:10 PM
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