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Patent Assignment Assignor Details
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Assignor Name : RAO, VIKRAM
Total Assignments: 17
Assignment: 1
Reel/Frame:009669/0690   Pages: 2
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULTON, ROGER
Exec Dt:
12/18/1998
2
CHEN, CHEN-KANG D.
Exec Dt:
12/18/1998
3
GAYNOR, THOMAS C.
Exec Dt:
12/18/1998
4
RAO, VIKRAM
Exec Dt:
12/18/1998
Assignee
1
DRESSER INDUSTRIES, INC.
2001 ROSS AVENUE
DALLAS, TEXAS 75221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269892
NONE
09217764
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON TX 77057
Assignment: 2
Reel/Frame:012516/0375   Pages: 3
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIRUMALAI, PARTHA P.
Exec Dt:
10/23/2001
2
KALOGEROPULOS, SPIROS
Exec Dt:
10/25/2001
3
RAJAGOPALAN, MAHADEVAN
Exec Dt:
10/24/2001
4
SONG, YONGHONG
Exec Dt:
10/23/2001
5
RAO, VIKRAM
Exec Dt:
10/23/2001
Assignee
1
SUN MICROSYSTEMS, INC.
901 SAN ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7257810
US20030088864
10052999
Correspondence name and address
PARK, VAUGHAN & FLEMING LLP
A. RICHARD PARK
508 SECOND STREET
SUITE 201
DAVIS, CA 95616
Assignment: 3
Reel/Frame:012516/0533   Pages: 3
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIRUMALAI, PARTHA P
Exec Dt:
10/23/2001
2
KALOGEROPULOS, SPIROS
Exec Dt:
10/25/2001
3
RAJAGOPALAN, MAHADEDEVAN
Exec Dt:
10/24/2001
4
SONG, YONGHONG
Exec Dt:
10/23/2001
5
RAO, VIKRAM
Exec Dt:
10/23/2001
Assignee
1
SUN MICROSYSTEMS, INC.
901 SAN ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234136
US20030088863
10052997
Correspondence name and address
PARK, VAUGHAN & FLEMING LLP
A. RICHARD PARK
508 SECOND STREET, SUITE 201
DAVIS, CA 95616
Assignment: 4
Reel/Frame:014434/0910   Pages: 7
Recorded: 03/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, ROBERT LANCE
Exec Dt:
02/24/2004
2
WADDELL, KEVIN KARL
Exec Dt:
11/24/2003
3
RING, LEV
Exec Dt:
02/20/2004
4
BRISCO, DAVID PAUL
Exec Dt:
01/07/2004
5
RAO, VIKRAM
Exec Dt:
02/23/2004
Assignee
1
ENVENTURE GLOBAL TECHNOLOGY
16200 A PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7121352
US20040123983
10619285
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 5
Reel/Frame:018622/0729   Pages: 4
Recorded: 11/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IQBAL, RASHID
Exec Dt:
11/07/2006
2
RAO, VIKRAM
Exec Dt:
11/13/2006
3
ENG, ODETTE
Exec Dt:
11/06/2006
Assignee
1
KELLOGG BROWN & ROOT LLC
601 JEFFERSON AVENUE
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628204
US20080135241
11600551
Correspondence name and address
KELLOGG BROWN & ROOT LLC
IP LEGAL DEPARTMENT
601 JEFFERSON AVENUE
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:023852/0747   Pages: 10
Recorded: 01/27/2010
Attorney Dkt #:2008-IP-018194U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYERS, DAVID F.
Exec Dt:
10/30/2009
2
DAVIS, JAMES L.
Exec Dt:
10/30/2009
3
RAO, VIKRAM
Exec Dt:
11/13/2009
4
GUPTA, VIJAY
Exec Dt:
10/30/2009
5
SOBY, LYNN M.
Exec Dt:
10/30/2009
6
DUMMER, ANDREW K.
Exec Dt:
11/13/2009
Assignee
1
RESEARCH TRIANGLE INSTITUTE
3040 CORNWALLIS ROAD
P. O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8162057
US20110048715
12547440
Correspondence name and address
HALLIBURTON LAW DEPARTMENT
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 7
Reel/Frame:023852/0866   Pages: 10
Recorded: 01/27/2010
Attorney Dkt #:2008--IP-018194U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYERS, DAVID F.
Exec Dt:
10/30/2009
2
DAVIS, JAMES L.
Exec Dt:
10/30/2009
3
RAO, VIKRAM
Exec Dt:
11/13/2009
4
GUPTA, VIJAY
Exec Dt:
10/30/2009
5
SOBY, LYNN M.
Exec Dt:
10/30/2009
6
DUMMER, ANDREW K.
Exec Dt:
11/13/2009
Assignee
1
RESEARCH TRIANGLE INSTITUTE
3040 CORNWALLIS ROAD
P. O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8138128
US20110054067
12547442
Correspondence name and address
HALLIBURTON LAW DEPARTMENT
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 8
Reel/Frame:023855/0001   Pages: 12
Recorded: 01/27/2010
Attorney Dkt #:2009-IP-021545U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTRAAT, MICHELE L.
Exec Dt:
10/30/2009
2
DAVIS, JAMES L.
Exec Dt:
10/30/2009
3
GUPTA, VIJAY
Exec Dt:
10/30/2009
4
MYERS, DAVID F.
Exec Dt:
10/30/2009
5
DUMMER, ANDREW K.
Exec Dt:
11/13/2009
6
LAMVIK, MICHAEL K.
Exec Dt:
10/30/2009
7
RAO, VIKRAM
Exec Dt:
11/13/2009
8
ROBERTS, LAWRENCE
Exec Dt:
11/01/2009
Assignee
1
RESEARCH TRIANGLE INSTITUTE
3040 CORNWALLIS ROAD
P. O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8245783
US20110048713
12547443
Correspondence name and address
HALLIBURTON LAW DEPARTMENT
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 9
Reel/Frame:023855/0183   Pages: 12
Recorded: 01/27/2010
Attorney Dkt #:2009-IP-021545U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTRAAT, MICHELE L.
Exec Dt:
10/30/2009
2
DAVIS, JAMES L.
Exec Dt:
10/30/2009
3
GUPTA, VIJAY
Exec Dt:
10/30/2009
4
MYERS, DAVID F.
Exec Dt:
10/30/2009
5
DUMMER, ANDREW K.
Exec Dt:
11/13/2009
6
LAMVIK, MICHAEL K.
Exec Dt:
10/30/2009
7
RAO, VIKRAM
Exec Dt:
11/13/2009
8
ROBERTS, LAWRENCE
Exec Dt:
11/01/2009
Assignee
1
RESEARCH TRIANGLE INSTITUTE
3040 CORNWALLIS ROAD
P. O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143198
US20110054068
12547447
Correspondence name and address
HALLIBURTON LAW DEPARTMENT
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 10
Reel/Frame:028671/0001   Pages: 16
Recorded: 07/30/2012
Attorney Dkt #:086108-0799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
09/02/2009
2
BADALAMENTI, ANTHONY
Exec Dt:
09/01/2009
3
RESEARCH TRIANGLE INSTITUTE
Exec Dt:
11/13/2009
4
OSTRAAT, MICHELE L.
Exec Dt:
10/30/2009
5
DAVIS, JAMES L.
Exec Dt:
10/30/2009
6
GUPTA, VIJAY
Exec Dt:
10/30/2009
7
MYERS, DAVID F.
Exec Dt:
10/30/2009
8
DUMMER, ANDREW K.
Exec Dt:
11/13/2009
9
LAMVIK, MICHAEL K.
Exec Dt:
10/30/2009
10
RAO, VIKRAM
Exec Dt:
11/13/2009
11
ROBERTS, LAWRENCE
Exec Dt:
11/01/2009
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
RESEARCH TRIANGLE INSTITUTE
3040 CORNWALLIS ROAD
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459355
US20130000891
13541267
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:027754/0501   Pages: 12
Recorded: 02/23/2012
Attorney Dkt #:HAL-021545U1P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, JAMES LYNN
Exec Dt:
05/23/2011
2
GUPTA, VIJAY
Exec Dt:
05/19/2011
3
OSTRAAT, MICHELE
Exec Dt:
05/11/2011
4
MYERS, DAVID F
Exec Dt:
05/19/2011
5
LANVIK, MICHAEL
Exec Dt:
05/10/2011
6
DUMMER, ANDREW K
Exec Dt:
05/19/2011
7
RAO, VIKRAM
Exec Dt:
05/19/2011
8
ROBERTS, LAWRENCE R
Exec Dt:
05/26/2011
9
HOERTZ, PAUL
Exec Dt:
05/23/2011
Assignee
1
RESEARCH TRIANGLE INSTITUTE
P.O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651186
US20110272141
13039288
Correspondence name and address
BRADLEY A MISLEY
PO BOX 1948
CYPRESS, TX 77410-1948
Assignment: 12
Reel/Frame:027754/0583   Pages: 9
Recorded: 02/23/2012
Attorney Dkt #:HAL-018194U1P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOERTZ, PAUL
Exec Dt:
05/23/2011
2
MYERS, DAVID F
Exec Dt:
05/19/2011
3
DAVIS, JAMES L
Exec Dt:
05/23/2011
4
RAO, VIKRAM
Exec Dt:
05/19/2011
5
GUPTA, VIJAY
Exec Dt:
05/19/2011
6
SOBY, LYNN MARGARET
Exec Dt:
05/19/2011
Assignee
1
RESEARCH TRIANGLE INSTITUTE
P.O. BOX 12194
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8684082
US20110265996
13039285
Correspondence name and address
BRADLEY A MISLEY
PO BOX 1948
CYPRESS, TX 77410-1948
Assignment: 13
Reel/Frame:033029/0282   Pages: 14
Recorded: 06/04/2014
Attorney Dkt #:091721-0889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
05/06/2014
2
GUPTA, VIJAY
Exec Dt:
04/09/2014
3
OSTRAAT, MICHELE
Exec Dt:
05/05/2014
4
MYERS, DAVID F.
Exec Dt:
05/18/2014
5
LAMVIK, MICHAEL
Exec Dt:
05/09/2014
6
DUMMER, ANDREW K.
Exec Dt:
06/04/2014
7
RAO, VIKRAM
Exec Dt:
04/29/2014
8
ROBERTS, LAWRENCE R.
Exec Dt:
05/03/2014
9
BADALAMENTI, ANTHONY
Exec Dt:
05/12/2014
10
HOERTZ, PAUL
Exec Dt:
05/12/2014
11
DAVIS, JAMES L.
Exec Dt:
05/06/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296938
US20140116298
14150029
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:060664/0083   Pages: 7
Recorded: 07/28/2022
Attorney Dkt #:112620.0016.8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARRAH, THOMAS
Exec Dt:
07/30/2021
2
RAO, VIKRAM
Exec Dt:
07/30/2021
3
WHYTE, COLIN
Exec Dt:
07/30/2021
Assignee
1
OHIO STATE INNOVATION FOUNDATION
1524 NORTH HIGH STREET
COLUMBUS, OHIO 43201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230102312
17815914
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
301 SOUTH COLLEGE STREET
SUITE 3500
CHARLOTTE, NC 28202-6037
Assignment: 15
Reel/Frame:060664/0098   Pages: 7
Recorded: 07/28/2022
Attorney Dkt #:112620.0014.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARRAH, THOMAS
Exec Dt:
07/30/2021
2
RAO, VIKRAM
Exec Dt:
07/30/2021
3
WHYTE, COLIN
Exec Dt:
07/30/2021
Assignee
1
OHIO STATE INNOVATION FOUNDATION
1524 NORTH HIGH STREET
COLUMBUS, OHIO 43201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230050823
17815903
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
301 SOUTH COLLEGE STREET
SUITE 3500
CHARLOTTE, NC 28202-6037
Assignment: 16
Reel/Frame:067334/0570   Pages: 7
Recorded: 05/07/2024
Attorney Dkt #:2890822.00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARRAH, THOMAS
Exec Dt:
07/30/2021
2
RAO, VIKRAM
Exec Dt:
07/30/2021
3
WHYTE, COLIN
Exec Dt:
07/30/2021
Assignee
1
OHIO STATE INNOVATION FOUNDATION
1524 NORTH HIGH STREET
COLUMBUS, OHIO 43201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271827
18302702
Correspondence name and address
TAYLOR MURPHY
301 HILLSBOROUGH ST., SUITE 1200
RALEIGH, NC 27603
Assignment: 17
Reel/Frame:060885/0565   Pages: 6
Recorded: 08/24/2022
Attorney Dkt #:0112-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, VIVIAN
Exec Dt:
08/05/2022
2
DAHAN, NIKKI
Exec Dt:
08/08/2022
3
SHIN, JULIE
Exec Dt:
08/10/2022
4
RAO, VIKRAM
Exec Dt:
08/09/2022
5
ANNADI, AKSHIT
Exec Dt:
08/11/2022
6
ZHOU, CHRISTINE
Exec Dt:
08/09/2022
7
WANG, ZENG
Exec Dt:
08/12/2022
8
KIM, STELLA
Exec Dt:
08/08/2022
9
JIN, CHRIS
Exec Dt:
08/09/2022
10
SIMMONS, DARIUS
Exec Dt:
08/07/2022
Assignee
1
PLAID INC.
1098 HARRISON ST.
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240070658
17821682
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

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