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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 : LIANG, XIAODONG
Total Assignments: 7
Assignment: 1
Reel/Frame:025690/0029   Pages: 7
Recorded: 01/25/2011
Attorney Dkt #:118.0005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, XIAODONG
Exec Dt:
01/24/2011
2
ILOCHONWU, OBINNA
Exec Dt:
01/24/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8994226
US20120182089
13006753
Correspondence name and address
WAYNE I. KANAK
9450-17 AVENUE
EDMONTON, T6N 1M9 CANADA
Assignment: 2
Reel/Frame:030195/0211   Pages: 8
Recorded: 04/11/2013
Attorney Dkt #:IS12.2461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, XIAODONG
Exec Dt:
04/04/2013
2
LIM, JEFFREY
Exec Dt:
04/08/2013
3
ADEDUN, ROTIMI
Exec Dt:
04/05/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130278183
13860673
Correspondence name and address
SCHLUMBERGER - ARTIFICIAL LIFT
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:038241/0534   Pages: 6
Recorded: 04/11/2016
Attorney Dkt #:12770044AA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, XIAODONG
Exec Dt:
04/01/2016
2
WALLACE, SCOTT ANDREW
Exec Dt:
04/05/2016
3
ZHAO, XINGHUI
Exec Dt:
04/04/2016
Assignee
1
WASHINGTON STATE UNIVERSITY
N.E. 1610 EASTGATE BOULEVARD
SUITE 650
PULLMAN, WASHINGTON 99163
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132853
US20160299187
15095266
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON & COOK,
11491 SUNSET HILLS ROAD
SUITE 340
RESTON, VA 20190
Assignment: 4
Reel/Frame:047230/0813   Pages: 4
Recorded: 06/04/2018
Attorney Dkt #:GBZLTX001-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIANFENG
Exec Dt:
05/15/2018
2
ZHOU, WENYAN
Exec Dt:
05/15/2018
3
LIANG, XIAODONG
Exec Dt:
05/15/2018
4
QIAN, LIPING
Exec Dt:
05/15/2018
Assignees
1
YI FAN PHARMACEUTICAL ACADEMY(BEIJING) CO., LTD.
NO.6 BUILDING,5TH YARD,JINGHAI 6TH ROAD, BEIJING ECONOMIC DEVELOPMENT ZONE, BEIJING 100000, CHINA
BEIJING, CHINA
2
YIFAN PHARMACEUTICAL CO., LTD.
LIN'AN ECONOMIC DEVELOPMENT AREA HANGZHOU, ZHEJIANG 310000, CHINA
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180353540
15781213
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST. ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074
Assignment: 5
Reel/Frame:050305/0613   Pages: 6
Recorded: 09/09/2019
Attorney Dkt #:BJZL-00102-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIANFENG
Exec Dt:
07/17/2019
2
ZHOU, WENYAN
Exec Dt:
07/17/2019
3
LIANG, XIAODONG
Exec Dt:
07/17/2019
4
QIAN, LIPING
Exec Dt:
07/17/2019
Assignee
1
YIFAN PHARMACEUTICAL ACADEMY (BEIJING) CO., LTD.
NO. 6 BUILDING, 5TH YARD JINGHAI 6TH ROAD, BEIJING ECONOMIC DEVELOPMENT ZONE
BEIJING, CHINA 100000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200000847
16563996
Correspondence name and address
MATTHIAS SCHOLL
1321 UPLAND DR.
SUITE 1319
HOUSTON, TX 77043
Assignment: 6
Reel/Frame:050394/0511   Pages: 7
Recorded: 09/17/2019
Attorney Dkt #:BJZL-00102-UUS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 050305 FRAME: 0613. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHENG, XIANFENG
Exec Dt:
07/17/2019
2
ZHOU, WENYAN
Exec Dt:
07/17/2019
3
LIANG, XIAODONG
Exec Dt:
07/17/2019
4
QIAN, LIPING
Exec Dt:
07/17/2019
Assignees
1
YIFAN PHARMACEUTICAL ACADEMY (BEIJING) CO., LTD.
NO. 6 BUILDING, 5TH YARD JINGHAI 6TH ROAD, BEIJING ECONOMIC DEVELOPMENT ZONE
BEIJING, CHINA 100000
2
YIFAN PHARMACEUTICAL CO., LTD.
LIN'AN ECONOMIC DEVELOPMENT AREA
HANGZHOU, CHINA 310000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200000847
16563996
Correspondence name and address
MATTHIAS SCHOLL
1321 UPLAND DR
SUITE 1319
HOUSTON, TX 77043
Assignment: 7
Reel/Frame:060700/0015   Pages: 4
Recorded: 08/02/2022
Attorney Dkt #:5800-99400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIANG, XIAODONG
Exec Dt:
06/07/2022
Assignee
1
ADVANCED MICRO DEVICES, INC.
2485 AUGUSTINE DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240046418
17879473
Correspondence name and address
KHMRG (AMD)
1120 S. CAPITAL OF TEXAS HWY
BLDG. 2, STE. 300
AUSTIN, TX 78746

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