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Patent Assignment Assignor Details
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Assignor Name : ROY, SAMIRAN
Total Assignments: 8
Assignment: 1
Reel/Frame:052329/0646   Pages: 7
Recorded: 04/07/2020
Attorney Dkt #:063718.8874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SAMIRAN
Exec Dt:
03/10/2020
2
CHAKI, SOUMI
Exec Dt:
03/10/2020
3
VALLABHANENI, SRIDHARAN
Exec Dt:
03/10/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11614557
US20210311221
16841890
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:052709/0443   Pages: 7
Recorded: 05/20/2020
Attorney Dkt #:061429-1183213 + 1183216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VERMA, SHASHWAT
Exec Dt:
04/27/2020
2
VALLABHANENI, SRIDHARAN
Exec Dt:
05/06/2020
3
HOBBERSTAD, RUNE
Exec Dt:
04/29/2020
4
ROY, SAMIRAN
Exec Dt:
04/29/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795814
US20210285321
16878715
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 3
Reel/Frame:053727/0087   Pages: 11
Recorded: 09/09/2020
Attorney Dkt #:164.2020-IPM-103945 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALLABHANENI, SRIDHARAN
Exec Dt:
08/31/2020
2
ROY, SAMIRAN
Exec Dt:
08/28/2020
3
CHAKI, SOUMI
Exec Dt:
08/28/2020
4
MANDAPAKA, BHASKAR JOGI VENKATA
Exec Dt:
08/30/2020
5
PAKALAPATI, RAJEEV
Exec Dt:
08/27/2020
6
SRIVASTAV, SHRESHTH
Exec Dt:
09/02/2020
7
PRIYADARSHY, SATYAM
Exec Dt:
09/09/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 NORTH SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220075915
17016075
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 4
Reel/Frame:054617/0086   Pages: 4
Recorded: 12/11/2020
Attorney Dkt #:061429-1215243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SAMIRAN
Exec Dt:
12/04/2020
2
VERMA, SHASHWAT
Exec Dt:
12/08/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11630224
US20220187484
17119181
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:054776/0650   Pages: 3
Recorded: 12/30/2020
Attorney Dkt #:061429-1218579 + 1218580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIKIA, KALYAN
Exec Dt:
12/24/2020
2
ROY, SAMIRAN
Exec Dt:
12/21/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11703608
US20220206177
17136838
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:056703/0546   Pages: 5
Recorded: 06/29/2021
Attorney Dkt #:164.2020-IPM-104389-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SAMIRAN
Exec Dt:
06/28/2021
2
CHAKI, SOUNI
Exec Dt:
06/29/2021
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414522
17304970
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY.
SUIT 440
AUSTIN, TX 78731
Assignment: 7
Reel/Frame:056921/0794   Pages: 8
Recorded: 07/13/2021
Attorney Dkt #:164.2020-IPM-104389-US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 56703 FRAME: 548. ASSIGNOR(S) HEREBY CONFIRMS THE ASIGNMENT.
Assignors
1
ROY, SAMIRAN
Exec Dt:
06/28/2021
2
CHAKI, SOUMI
Exec Dt:
06/29/2021
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414522
17304970
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY.
SUIT 440
AUSTIN, TX 78731
Assignment: 8
Reel/Frame:058641/0196   Pages: 7
Recorded: 01/13/2022
Attorney Dkt #:2021-110339 US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SAMIRAN
Exec Dt:
12/07/2021
2
SRIVASTAV, SHRESHTH
Exec Dt:
12/10/2021
3
MANDAPAKA, BHASKAR
Exec Dt:
12/08/2021
4
PRIYADARSHY, SATYAM
Exec Dt:
01/09/2022
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230194738
17553091
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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