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 : ZHANG, SHANG
Total Assignments: 7
Assignment: 1
Reel/Frame:052175/0338   Pages: 8
Recorded: 03/20/2020
Attorney Dkt #:063718.8816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, HEWEI
Exec Dt:
01/03/2018
2
ZHANG, SHANG
Exec Dt:
01/03/2018
3
ZHANG, FEIFEI
Exec Dt:
01/03/2018
4
VENUGOPAL, SURESH
Exec Dt:
01/04/2018
5
MAO, YOULI
Exec Dt:
01/03/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481706
US20200302353
16649249
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:052175/0380   Pages: 8
Recorded: 03/20/2020
Attorney Dkt #:063718.8816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, HEWEI
Exec Dt:
02/20/2018
2
ZHANG, SHANG
Exec Dt:
02/21/2018
3
ZHANG, FEIFEI
Exec Dt:
02/21/2018
4
VENUGOPAL, SURESH
Exec Dt:
02/21/2018
5
MAO, YOULI
Exec Dt:
02/21/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481706
US20200302353
16649249
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:052276/0630   Pages: 8
Recorded: 03/31/2020
Attorney Dkt #:2018-102933 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, SHANG
Exec Dt:
05/07/2019
2
BRUMBAUGH, GREG DANIEL
Exec Dt:
05/05/2019
3
NI, HAILUN
Exec Dt:
05/02/2019
4
BARDY, GAETAN PIERRE LOUIS
Exec Dt:
05/07/2019
5
WALTERS, HAROLD GRAYSON
Exec Dt:
05/08/2019
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11734479
US20210256183
16652619
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 4
Reel/Frame:055075/0834   Pages: 3
Recorded: 01/29/2021
Attorney Dkt #:061429-1217759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CODLING, JEREMY
Exec Dt:
01/29/2021
2
ZHANG, SHANG
Exec Dt:
12/18/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767714
US20220195804
17132727
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:059093/0174   Pages: 18
Recorded: 02/24/2022
Attorney Dkt #:S178 P03807-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, SHANG
Exec Dt:
12/09/2021
2
LI, FANGMIN
Exec Dt:
12/09/2021
3
GAO, LICHANG
Exec Dt:
12/09/2021
4
WANG, PIN
Exec Dt:
12/09/2021
5
FENG, JINHUI
Exec Dt:
12/09/2021
6
LIU, YUANXUE
Exec Dt:
12/09/2021
7
ZHANG, XUDONG
Exec Dt:
12/09/2021
8
LIU, CHANGFENG
Exec Dt:
12/09/2021
9
ZHAO, CHENGRU
Exec Dt:
12/09/2021
10
ZHAO, LILI
Exec Dt:
12/09/2021
11
GUO, JUNYING
Exec Dt:
12/09/2021
12
ZHANG, ZAIQING
Exec Dt:
12/09/2021
13
YAN, YONGLI
Exec Dt:
12/09/2021
14
ZHANG, CHUNXIA
Exec Dt:
12/09/2021
15
GAO, WEIWEI
Exec Dt:
12/09/2021
16
BAI, HUAN
Exec Dt:
12/09/2021
Assignee
1
SUCCESS BIO-TECH CO., LTD.
2222 KAITUO ROAD
HIGH-TECH ZONE, JINAN
SHANDONG, CHINA 250100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230310702
17638038
Correspondence name and address
STEPHEN HOLMES
40 WESTMINSTER STREET
3RD FLOOR
PROVIDENCE, RI 02903
Assignment: 6
Reel/Frame:060212/0846   Pages: 6
Recorded: 06/15/2022
Attorney Dkt #:061429-1315695 + 1315696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, ABHISHEK
Exec Dt:
06/14/2022
2
ZHANG, SHANG
Exec Dt:
06/14/2022
3
SAMUEL, ROBELLO
Exec Dt:
06/13/2022
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399936
17840314
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, NE, SUITE 2800
IP DOCKETING - 22 FLOOR
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:060903/0521   Pages: 8
Recorded: 08/25/2022
Attorney Dkt #:2022-111073-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, SHANG
Exec Dt:
08/15/2022
2
CODLING, JEREMY
Exec Dt:
08/24/2022
3
AGRAWAL, ABHISHEK
Exec Dt:
08/18/2022
4
SAMUEL, ROBELLO
Exec Dt:
08/16/2022
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068350
17895746
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

Search Results as of: 05/11/2024 11:11 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