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Patent Assignment Assignor Details
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Assignor Name : NITSCHE, WOLFGANG HARTMUT
Total Assignments: 15
Assignment: 1
Reel/Frame:040695/0813   Pages: 7
Recorded: 12/20/2016
Attorney Dkt #:063718.6944
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
07/13/2015
2
MAIDA, JOHN L.
Exec Dt:
07/13/2015
3
BHONGALE, SATYAN GOPAL
Exec Dt:
07/17/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10072496
US20170198568
15320675
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:039835/0890   Pages: 5
Recorded: 09/22/2016
Attorney Dkt #:1880.981US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/13/2015
2
MAIDA, JOHN L.
Exec Dt:
10/13/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9983331
US20170276828
15128338
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:038308/0263   Pages: 4
Recorded: 04/18/2016
Attorney Dkt #:1880.993US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/14/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170260850
15030268
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:039935/0762   Pages: 8
Recorded: 10/04/2016
Attorney Dkt #:2069464-0284PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRON, CASEY
Exec Dt:
10/28/2015
2
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/28/2015
3
MAIDA, JOHN LAURETO, JR.
Exec Dt:
10/28/2015
4
BHONGALE, SATYAN GOPAL
Exec Dt:
10/28/2015
5
GAO, LI
Exec Dt:
10/28/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378689
US20170268714
15301325
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 5
Reel/Frame:047610/0878   Pages: 7
Recorded: 11/28/2018
Attorney Dkt #:063718.8249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRON, CASEY
Exec Dt:
07/07/2016
2
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
07/13/2016
3
MAIDA, JOHN LAURETO
Exec Dt:
07/13/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028688
US20200240262
16305314
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:047797/0347   Pages: 5
Recorded: 12/17/2018
Attorney Dkt #:063718.8248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
07/29/2016
2
MAIDA, JOHN LAURETO, JR.
Exec Dt:
07/29/2016
3
STOKELY, CHRISTOPHER LEE
Exec Dt:
08/11/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10823931
US20190265430
16310673
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:047838/0607   Pages: 12
Recorded: 12/21/2018
Attorney Dkt #:140846-039803US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALASUBRAMANIAN, RAMACHANDHRAN
Exec Dt:
09/19/2016
2
SKINNER, NEAL GREGORY
Exec Dt:
09/22/2016
3
MAIDA, JOHN LAURETO, JR
Exec Dt:
09/22/2016
4
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
09/19/2016
5
BHONGALE, SATYAN GOPAL
Exec Dt:
09/27/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941652
US20190234203
16312314
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:043232/0652   Pages: 7
Recorded: 08/08/2017
Attorney Dkt #:7523.1829US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHONGALE, SATYAN GOPAL
Exec Dt:
09/27/2016
2
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
09/21/2016
3
MAIDA, JOHN L., JR.
Exec Dt:
07/21/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10364673
US20190226334
15545890
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 9
Reel/Frame:042613/0232   Pages: 10
Recorded: 06/06/2017
Attorney Dkt #:2015-IPM-099256 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARFOOT, DAVID ANDREW
Exec Dt:
09/23/2016
2
SAMSON, ETIENNE MARCEL
Exec Dt:
09/30/2016
3
MAIDA JR., JOHN LAURETO
Exec Dt:
09/23/2016
4
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
09/23/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10553923
US20190051962
15533433
Correspondence name and address
HOWARD L. SPEIGHT, PLLC
742 CENTRAL AVENUE
NAPA, CA 94558
Assignment: 10
Reel/Frame:048269/0277   Pages: 4
Recorded: 02/07/2019
Attorney Dkt #:063718.8247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
09/26/2016
2
MAIDA, JOHN LAURETO
Exec Dt:
09/26/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524466
US20190174741
16324000
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:051145/0609   Pages: 10
Recorded: 11/29/2019
Attorney Dkt #:140846-040003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHONGALE, SATYAN GOPAL
Exec Dt:
09/27/2016
2
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
09/27/2016
3
MAIDA, JOHN LAURETO
Exec Dt:
09/27/2016
4
LEBLANC, MICHEL JOSEPH
Exec Dt:
09/27/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON, PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10948625
US20190212468
16328230
Correspondence name and address
COLLIN A. ROSE
1200 SMITH STREET, 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77355
Assignment: 12
Reel/Frame:047858/0466   Pages: 5
Recorded: 12/27/2018
Attorney Dkt #:140846-039903US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/03/2016
2
MAIDA, JOHN LAURETO
Exec Dt:
10/03/2016
3
PELLETIER, MICHAEL T.
Exec Dt:
10/03/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10794824
US20190323957
16313585
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:055578/0660   Pages: 5
Recorded: 03/12/2021
Attorney Dkt #:1820US-647248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/27/2017
2
MAIDA, JOHN LAURETO
Exec Dt:
11/01/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11066906
US20200355048
16640334
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:052353/0796   Pages: 5
Recorded: 04/09/2020
Attorney Dkt #:061429-1057105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
01/08/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10921481
US20200284941
16097336
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 15
Reel/Frame:048565/0274   Pages: 5
Recorded: 03/11/2019
Attorney Dkt #:164.2016-IPM-099939 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
07/05/2018
2
MAIDA, JOHN LAURETO
Exec Dt:
07/03/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11002672
US20210033526
16332317
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY. #440
AUSTIN, TX 78731

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