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 : GUO, XIAOQIANG
Total Assignments: 7
Assignment: 1
Reel/Frame:036203/0951   Pages: 5
Recorded: 07/29/2015
Attorney Dkt #:4568U.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALUNKE, DEEPAK B.
Exec Dt:
07/16/2015
2
GUO, XIAOQIANG
Exec Dt:
07/17/2015
3
DAVID, SUNIL A.
Exec Dt:
07/17/2015
Assignee
1
UNIVERSITY OF KANSAS
245 STRONG HALL, 1450 JAYHAWK BOULEVARD
LAWRENCE, KANSAS 66045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9676818
US20150337009
14761805
Correspondence name and address
MCHALE & SLAVIN, P.A.
2855 PGA BOULEVARD
PALM BEACH GARDENS, FL 33410
Assignment: 2
Reel/Frame:045070/0256   Pages: 4
Recorded: 01/15/2018
Attorney Dkt #:GBJY012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUN
Exec Dt:
01/11/2018
2
GUO, XIAOQIANG
Exec Dt:
01/11/2018
3
LIU, QINGYOU
Exec Dt:
01/11/2018
4
WANG, GUORONG
Exec Dt:
01/11/2018
5
ZHU, HAIYAN
Exec Dt:
01/11/2018
6
LIU, XIAN
Exec Dt:
01/11/2018
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT, CHENGDU, SICHUAN 610500, CHINA
CHENGDU, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590708
US20190010760
15744891
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST.ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074
Assignment: 3
Reel/Frame:053351/0622   Pages: 7
Recorded: 07/30/2020
Attorney Dkt #:2017DE301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROMANSKI, STEFFEN
Exec Dt:
09/10/2019
2
LEINWEBER, DIRK
Exec Dt:
09/05/2019
3
GUO, XIAOQIANG
Exec Dt:
09/05/2019
4
VORHOLT, ANDREAS
Exec Dt:
10/16/2019
5
FASSBACH, THIEMO ALEXANDER
Exec Dt:
10/15/2019
6
BEHR, ARNO
Exec Dt:
10/15/2019
Assignee
1
CLARIANT INTERNATIONAL LTD
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200002275
16486396
Correspondence name and address
TOD A. WALDROP
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 4
Reel/Frame:052937/0063   Pages: 5
Recorded: 06/15/2020
Attorney Dkt #:3400-USYD02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XIAOQIANG
Exec Dt:
06/11/2020
2
WANG, LICHONG
Exec Dt:
06/11/2020
3
DING, HAO
Exec Dt:
06/11/2020
4
WANG, CHAOZHE
Exec Dt:
06/11/2020
5
LU, ZHIGANG
Exec Dt:
06/11/2020
6
WANG, BAOCHENG
Exec Dt:
06/11/2020
Assignees
1
SHENK ELECTRIC INC.
NO.0369, EAST FANGBEI STREET, 052360 XINJI COUNTY
HEBEI PROVINCE
SHIJIAZHUANG, CHINA
2
YANSHAN UNIVERSITY
NO. 438 WEST SECTION OF HEBEI STREET
HEBEI PROVINCE
QINHUANGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10938320
US20200403528
16901170
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164
Assignment: 5
Reel/Frame:054272/0793   Pages: 6
Recorded: 11/04/2020
Attorney Dkt #:0214/0119PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUN
Exec Dt:
10/20/2020
2
GUO, XIAOQIANG
Exec Dt:
10/20/2020
3
LIU, QINGYOU
Exec Dt:
10/20/2020
4
HE, YUFA
Exec Dt:
10/20/2020
5
WEI, ANCHAO
Exec Dt:
10/20/2020
6
ZENG, LINLIN
Exec Dt:
10/20/2020
7
WANG, JIANXUN
Exec Dt:
10/20/2020
Assignees
1
SOUTHWEST PETROLEUM UNIVIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
2
CHENGDU UNIVERSITY OF TECHNOLOGY
NO.1 DONGSAN ROAD, ERXIANQIAO, CHENGHUA DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11255745
US20210199535
16982439
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:057924/0249   Pages: 7
Recorded: 10/27/2021
Attorney Dkt #:0214/0119PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE'S NAME IS"SOUTHWEST PETROLEUM UNIVERSITY". PREVIOUSLY RECORDED AT REEL: 054272 FRAME: 0793. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIU, JUN
Exec Dt:
10/20/2020
2
GUO, XIAOQIANG
Exec Dt:
10/20/2020
3
LIU, QINGYOU
Exec Dt:
10/20/2020
4
HE, YUFA
Exec Dt:
10/20/2020
5
WEI, ANCHAO
Exec Dt:
10/20/2020
6
ZENG, LINLIN
Exec Dt:
10/20/2020
7
WANG, JIANXUN
Exec Dt:
10/20/2020
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
2
CHENGDU UNIVERSITY OF TECHNOLOGY
NO.1 DONGSAN ROAD, ERXIANQIAO, CHENGHUA DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11255745
US20210199535
16982439
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:062210/0170   Pages: 4
Recorded: 12/27/2022
Attorney Dkt #:2020DE403-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XIAOQIANG
Exec Dt:
09/06/2022
2
KAYSER, CHRISTOPH
Exec Dt:
09/05/2022
3
PFAHLS, MARGARETHE
Exec Dt:
09/09/2022
Assignee
1
CLARIANT INTERNATIONAL LTD
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093189
17801160
Correspondence name and address
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381

Search Results as of: 05/10/2024 04:53 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