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Patent Assignment Assignor Details
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Assignor Name : RAVI, KRIS
Total Assignments: 12
Assignment: 1
Reel/Frame:024544/0991   Pages: 7
Recorded: 06/16/2010
Attorney Dkt #:2009-IP-027092 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
06/14/2010
2
SAMSON, ETIENNE M.
Exec Dt:
06/10/2010
3
MAIDA, JOHN L., JR.
Exec Dt:
06/09/2010
4
HUNTER, WILLIAM
Exec Dt:
06/09/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505625
US20110308788
12816749
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:025859/0634   Pages: 7
Recorded: 02/24/2011
Attorney Dkt #:1399-004.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
02/15/2011
2
SAMSON, ETIENNE
Exec Dt:
02/21/2011
3
MAIDA, JOHN L.
Exec Dt:
02/11/2011
4
HUNTER, WILLIAM JOHN
Exec Dt:
02/11/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636063
US20120205103
13028542
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 3
Reel/Frame:029610/0033   Pages: 7
Recorded: 01/11/2013
Attorney Dkt #:1399-021.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
01/10/2013
2
SAMSON, ETIENNE
Exec Dt:
12/04/2012
3
MAIDA, JOHN L.
Exec Dt:
12/04/2012
4
HUNTER, WILLIAM JOHN
Exec Dt:
01/09/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC. ("HESI")
2600 S 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388685
US20140180592
13726054
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 4
Reel/Frame:045483/0943   Pages: 8
Recorded: 04/09/2018
Attorney Dkt #:1560-044801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAN, THANH T.
Exec Dt:
11/19/2015
2
RAVI, KRIS
Exec Dt:
01/21/2015
3
ALAAS, YUSEF H.
Exec Dt:
12/23/2015
4
SCHAECHER, WILLIAM J.
Exec Dt:
12/09/2015
5
BHUIYAN, ARIFUL I.
Exec Dt:
12/17/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634808
US20180292559
15766977
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 5
Reel/Frame:045723/0220   Pages: 5
Recorded: 05/04/2018
Attorney Dkt #:063718.8019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
01/15/2016
2
LOVORN, JAMES RANDOPH
Exec Dt:
01/11/2016
3
YERUBANDI, KRISHNA BABU
Exec Dt:
12/29/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890041
US20180328127
15773934
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:046090/0765   Pages: 7
Recorded: 05/08/2018
Attorney Dkt #:063718.8019
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 045723 FRAME: 0220. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
RAVI, KRIS
Exec Dt:
01/15/2016
2
LOVORN, JAMES RANDOLPH
Exec Dt:
01/11/2016
3
YERBANDI, KRISHNA BABU
Exec Dt:
12/29/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890041
US20180328127
15773934
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:046377/0172   Pages: 7
Recorded: 06/18/2018
Attorney Dkt #:063718.8019
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE THIRD INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 046090 FRAME 0765. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
RAVI, KRIS
Exec Dt:
01/15/2016
2
LOVORN, JAMES RANDOLPH
Exec Dt:
01/11/2016
3
YERUBANDI, KRISHNA BABU
Exec Dt:
12/29/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890041
US20180328127
15773934
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA
SUSAN BIGLER
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:046059/0204   Pages: 8
Recorded: 06/12/2018
Attorney Dkt #:2015-IPM-099152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, LI
Exec Dt:
02/11/2016
2
SINGH, JOHN P.
Exec Dt:
02/11/2016
3
CUELLO JIMENEZ, WALMY
Exec Dt:
02/11/2016
4
RAVI, KRIS
Exec Dt:
02/11/2016
5
TRAN, THANH T.
Exec Dt:
02/19/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10502020
US20180363413
16061584
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 9
Reel/Frame:049377/0296   Pages: 2
Recorded: 06/05/2019
Attorney Dkt #:2069464-0308PTUS
Conveyance: INTELLECTUAL PROPERTY AGREEMENT
Assignor
1
RAVI, KRIS
Exec Dt:
02/18/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200032643
16337358
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 10
Reel/Frame:051003/0293   Pages: 3
Recorded: 11/13/2019
Attorney Dkt #:2069464-0305PTUS
Conveyance: INTELLECTUAL PROPERTY AGREEMENT
Assignors
1
RAVI, KRIS
Exec Dt:
02/18/2016
2
STOKELY, CHRISTOPHER LEE
Exec Dt:
01/29/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10539003
US20190226320
16330342
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 11
Reel/Frame:051003/0311   Pages: 2
Recorded: 11/13/2019
Attorney Dkt #:2069464-0307PTUS
Conveyance: INTELLECTUAL PROPERTY AGREEMENT
Assignor
1
RAVI, KRIS
Exec Dt:
02/18/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359482
US20190226324
16330330
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 12
Reel/Frame:053662/0087   Pages: 2
Recorded: 09/01/2020
Attorney Dkt #:2069464-0368PTUS
Conveyance: INTELLECTUAL PROPERTY AGREEMENT
Assignor
1
RAVI, KRIS
Exec Dt:
02/18/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876029
US20200131424
16074414
Correspondence name and address
MCGUIREWOODS, LLP
1750 TYSONS BLVD., SUITE 1800
TYSONS, VA 22102

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