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Patent Assignment Assignor Details
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Assignor Name : SONG, HUIMIN
Total Assignments: 16
Assignment: 1
Reel/Frame:038891/0334   Pages: 13
Recorded: 06/12/2016
Attorney Dkt #:IS13.3833A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHEN
Exec Dt:
06/04/2015
2
SONG, HUIMIN
Exec Dt:
03/03/2015
3
ZHAO, LIANG
Exec Dt:
05/15/2015
4
ZHANG, YOUHE
Exec Dt:
05/07/2015
5
AZAR, MICHAEL G.
Exec Dt:
03/03/2015
6
GAN, XIAOGE
Exec Dt:
03/02/2015
7
KESHAVAN, MADAPUSI K.
Exec Dt:
05/22/2015
8
LIN, ZHIJUN
Exec Dt:
03/03/2015
9
DURAIRAJAN, BALA
Exec Dt:
04/22/2015
10
STEWART, MICHAEL L.
Exec Dt:
03/02/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287825
US20150259988
14613144
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:043763/0638   Pages: 9
Recorded: 10/03/2017
Attorney Dkt #:IS16.0684-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
09/27/2017
2
GAN, XIAOGE
Exec Dt:
09/28/2017
3
SONG, HUIMIN
Exec Dt:
09/27/2017
4
BENITEZ, ROGELIO
Exec Dt:
10/02/2017
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459830
US20180058148
15685351
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:044995/0393   Pages: 8
Recorded: 02/22/2018
Attorney Dkt #:IS16.0733-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
08/16/2017
2
GAN, XIAOGE
Exec Dt:
02/20/2018
3
SONG, HUIMIN
Exec Dt:
02/20/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337257
US20180002986
15630420
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:047014/0067   Pages: 9
Recorded: 09/30/2018
Attorney Dkt #:IS15.1291-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, XIAOGE
Exec Dt:
02/20/2018
2
SONG, HUIMIN
Exec Dt:
02/20/2018
3
GREGG, JASON
Exec Dt:
09/13/2018
4
TAMMINEMI, SANDEEP
Exec Dt:
09/15/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907415
US20190112877
16089401
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:046256/0526   Pages: 8
Recorded: 07/03/2018
Attorney Dkt #:IS15.0263A-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
07/02/2018
2
GAN, XIAOGE
Exec Dt:
06/29/2018
3
SONG, HUIMIN
Exec Dt:
06/28/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091960
US20180291691
16009294
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:046256/0541   Pages: 6
Recorded: 07/03/2018
Attorney Dkt #:IS16.1319-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
07/02/2018
2
SONG, HUIMIN
Exec Dt:
06/28/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035175
US20180320449
15966004
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:051114/0512   Pages: 8
Recorded: 11/26/2019
Attorney Dkt #:IS17.0447-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
06/20/2018
2
SONG, HUIMIN
Exec Dt:
06/28/2018
3
MORLEY, JAN STEFAN
Exec Dt:
06/29/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11591857
US20200123858
16615974
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:062343/0721   Pages: 9
Recorded: 01/11/2023
Attorney Dkt #:IS14.9317-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, HUIMIN
Exec Dt:
06/28/2018
2
GAN, XIAOGE
Exec Dt:
06/19/2018
3
LIN, ZHIJUN
Exec Dt:
09/03/2020
4
CHEN, KE
Exec Dt:
08/26/2020
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814904
US20180274303
15990997
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:047663/0891   Pages: 12
Recorded: 12/04/2018
Attorney Dkt #:IS16.0901-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, XIAOGE
Exec Dt:
09/21/2018
2
DONG, ANJIE
Exec Dt:
11/07/2018
3
JOHNSON, GERARD
Exec Dt:
11/26/2018
4
AZAR, MICHAEL G.
Exec Dt:
11/07/2018
5
SONG, HUIMIN
Exec Dt:
11/09/2018
6
ZHANG, YOUHE
Exec Dt:
11/28/2018
7
KARUPPIAH, VENKATESH
Exec Dt:
11/07/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098532
US20190071933
16121694
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:050159/0631   Pages: 8
Recorded: 08/26/2019
Attorney Dkt #:IS17.0076-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
07/25/2019
2
BURHAN, YURI Y.
Exec Dt:
08/16/2019
3
SONG, HUIMIN
Exec Dt:
08/12/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220868
US20190383103
16439779
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:062819/0577   Pages: 9
Recorded: 02/28/2023
Attorney Dkt #:IS20.1946-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, HUIMIN
Exec Dt:
09/02/2021
2
ZHANG, YOUHE
Exec Dt:
09/02/2021
3
CHELLAPPA, SUDARSANAM
Exec Dt:
10/19/2021
4
REN, TING
Exec Dt:
09/02/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240011358
18043143
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:060973/0391   Pages: 10
Recorded: 09/02/2022
Attorney Dkt #:IS19.0914-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
09/01/2022
2
CAI, MINGDONG
Exec Dt:
08/18/2022
3
CHELLAPPA, SUDARSANAM
Exec Dt:
08/18/2022
4
SONG, HUIMIN
Exec Dt:
08/18/2022
5
REN, TING
Exec Dt:
09/01/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210222497
17151306
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:064357/0846   Pages: 15
Recorded: 07/24/2023
Attorney Dkt #:IS20.2060-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
08/18/2022
2
SONG, HUIMIN
Exec Dt:
08/18/2022
3
SHEN, YUELIN
Exec Dt:
07/28/2022
4
GAN, XIAOGE
Exec Dt:
08/10/2022
5
BURHAN, YURI
Exec Dt:
08/18/2022
6
CHELLAPPA, SUDARSANAM
Exec Dt:
08/18/2022
7
MCDONOUGH, SCOTT D.
Exec Dt:
05/24/2023
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026740
18356513
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:064788/0693   Pages: 7
Recorded: 09/05/2023
Attorney Dkt #:IS22.0115-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
09/01/2022
2
SONG, HUIMIN
Exec Dt:
09/01/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068302
18240840
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:065788/0399   Pages: 9
Recorded: 12/07/2023
Attorney Dkt #:IS23.0343-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
12/06/2023
2
SONG, HUIMIN
Exec Dt:
12/06/2023
3
CAI, MINGDONG
Exec Dt:
12/06/2023
4
REN, TING
Exec Dt:
12/06/2023
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068299
18240923
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:065981/0844   Pages: 5
Recorded: 12/29/2023
Attorney Dkt #:WZIP138USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, FEILONG
Exec Dt:
12/22/2023
2
WU, YUN
Exec Dt:
12/22/2023
3
CHEN, XIN
Exec Dt:
12/22/2023
4
JIA, MIN
Exec Dt:
12/22/2023
5
SONG, HUIMIN
Exec Dt:
12/22/2023
6
GUO, SHANGUANG
Exec Dt:
12/22/2023
7
YANG, ZHAO
Exec Dt:
12/22/2023
8
WANG, JIAOJIAO
Exec Dt:
12/22/2023
Assignee
1
PLA AIR FORCE ENGINEERING UNIVERSITY
NO.1(A), CHANGLE EAST ROAD
BAQIAO DISTRICT
XI'AN, SHAANXI, CHINA 710038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133473
18400324
Correspondence name and address
COOPER LEGAL GROUP LLC
1388 RIDGE ROAD, UNIT 1
HINCKLEY, OH 44233

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